Outer packaging bag sealing device

Abstract

The utility model discloses an outer packaging bag sealing device, and relates to the technical field of packaging bag packaging. The sealing machine comprises a bottom frame, a vertical plate is fixedly connected to the side, close to the center, of the top end of the bottom frame, a sliding frame is slidably connected to the front end of the vertical plate, a mounting plate is fixedly connected to the front end of the sliding frame, a mounting block is detachably connected to the center of the bottom end of the mounting plate through a bolt, and a sealing machine body is fixedly connected to the bottom end of the mounting block. A first U-shaped frame and a second U-shaped frame are symmetrically and fixedly connected to the position, close to the center, of the top end of the bottom frame, and a second belt winding wheel is rotationally connected between the inner walls of the second U-shaped frame. According to the sealing machine, the electric cylinder is operated, and then the sliding frame, the mounting plate, the sealing machine body and the mounting block are matched with one another, so that the outer packaging bags are sealed, and meanwhile, the problem that the sealing machine mounted on the base is of a fixed model, so that the outer packaging bags of different models and sizes are inconvenient to seal is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag packaging, in particular to an outer packaging bag sealing device. Background Art

[0002] The outer packaging bag sealing machine is a machine used to seal various outer packaging bags. It can seal the outer packaging bags by heat sealing, cold sealing, etc. to achieve the purpose of sealing, preservation, moisture-proof, etc.

[0003] In a patent entitled "An outer packaging bag sealing device" with a Chinese publication number of CN220363558U, a crank is provided to rotate the second bag rolling wheel, so that the point-break outer packaging bag on the second bag rolling wheel pulls the first bag rolling wheel to rotate, thereby achieving continuous bag supply and further achieving a continuous sealing effect of the outer packaging bag;

[0004] However, this device still has some shortcomings. When working, the worker is required to continuously and intermittently turn the crank, which increases the labor intensity and difficulty of the worker and easily leads to worker fatigue and operational errors. At the same time, since the sealing machine installed on the base is a fixed model, it is not convenient to seal outer packaging bags of different models and sizes, which makes the device as a whole have certain limitations. In view of the above problems, the inventor proposes an outer packaging bag sealing device to solve the above problems. Utility Model Content

[0005] In order to solve the problem that workers need to continuously and intermittently turn the crank, thereby increasing the labor intensity and work difficulty of the workers, and the sealing machine installed on the base is of a fixed model, which makes it inconvenient to seal outer packaging bags of different models and sizes; the purpose of the utility model is to provide an outer packaging bag sealing device.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions: an outer packaging bag sealing device comprises a base frame, a top end of the base frame is fixedly connected with a vertical plate near the center side, the front end of the vertical plate is slidably connected with a sliding frame, the front end of the sliding frame is fixedly connected with a mounting plate, the center of the bottom end of the mounting plate is detachably connected with a mounting block by bolts, the bottom end of the mounting block is fixedly connected with a sealing machine body, the top end of the base frame is symmetrically fixedly connected with a U-shaped frame one and a U-shaped frame two near the center, a winding wheel two is rotatably connected between the inner walls of the U-shaped frame two, the front end of the U-shaped frame two is rotatably connected with a groove wheel, and one end of the winding wheel two passes through the U-shaped frame two and is fixedly connected with the groove wheel, the front end of the U-shaped frame two is rotatably connected with a turntable near the groove wheel, the side end of the turntable is fixedly connected with a clamping shaft near the outer ring, and the clamping shaft cooperates with the groove wheel.

[0007] Preferably, a motor is fixedly installed at the front end of the second U-shaped frame near the turntable, and the output end of the motor is fixedly connected to the center of the turntable. An electric cylinder is fixedly installed at the back end of the vertical plate near the top center, and the output end of the electric cylinder is fixedly connected to the sliding frame.

[0008] Preferably, a side column is fixedly connected to a side end of the vertical plate near the top center, and an alarm light is fixedly connected to an end of the side column away from the vertical plate.

[0009] Preferably, an operating panel is fixedly connected to the bottom end of the side column near one side, and the operating panel is located below the warning light.

[0010] Preferably, a take-up wheel 1 is rotatably connected between the inner walls of the U-shaped frame 1, and the take-up wheel 1 and the take-up wheel 2 are at the same level, and a placement plate is fixedly connected to the center of the top of the base frame, and the placement plate and the take-up wheel 1 are at the same level.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model solves the problem that workers need to continuously and intermittently turn the crank, which increases the labor intensity and work difficulty of workers by running the motor and then cooperating with each other between the turntable, the clamping shaft and the groove wheel;

[0013] 2. The utility model realizes the sealing of the outer packaging bag by running the electric cylinder and then cooperating with the sliding frame, the mounting plate, the sealing machine body and the mounting block. At the same time, it solves the problem that the sealing machine installed on the base is of a fixed model, which makes it inconvenient to seal outer packaging bags of different models and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0016] Figure 2 This is a schematic diagram of the structure of the mounting plate of the utility model.

[0017] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, base frame; 11, U-shaped frame 1; 12, take-up wheel 1; 2, vertical plate; 21, electric cylinder; 22, sliding frame; 23, mounting plate; 24, side column; 25, alarm light; 26, operation panel; 27, mounting block; 28, sealing machine body; 3, U-shaped frame 2; 31, take-up wheel 2; 32, groove wheel; 33, clamping shaft; 34, turntable; 36, motor; 37, placement plate. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-3 As shown, the utility model provides a technical solution: a sealing device for an outer packaging bag, comprising a base frame 1, a vertical plate 2 is fixedly connected to the top of the base frame 1 near the center side, a sliding frame 22 is slidably connected to the front end of the vertical plate 2, a mounting plate 23 is fixedly connected to the front end of the sliding frame 22, a mounting block 27 is detachably connected to the bottom center of the mounting plate 23 by bolts, a sealing machine body 28 is fixedly connected to the bottom end of the mounting block 27, a U-shaped frame 11 and a U-shaped frame 23 are symmetrically fixedly connected near the center of the top of the base frame 1, a winding wheel 21 is rotatably connected between the inner walls of the U-shaped frame 21, a groove wheel 32 is rotatably connected to the front end of the U-shaped frame 21, and one end of the winding wheel 21 passes through the U-shaped frame 21 and is fixedly connected to the groove wheel 32, a turntable 34 is rotatably connected to the front end of the U-shaped frame 21 near the groove wheel 32, a clamping shaft 33 is fixedly connected to the side end of the turntable 34 near the outer ring, and the clamping shaft 33 cooperates with the groove wheel 32.

[0021] A motor 36 is fixedly installed at the front end of the U-shaped frame 2 3 near the turntable 34 , and the output end of the motor 36 is fixedly connected to the center of the turntable 34 .

[0022] By adopting the above technical solution, the motor 36 is operated so that the fixedly connected rotating disk 34 drives the clamping shaft 33 to rotate.

[0023] An electric cylinder 21 is fixedly installed at the back end of the vertical plate 2 near the top center, and the output end of the electric cylinder 21 is fixedly connected to the sliding frame 22.

[0024] By adopting the above technical solution, the electric cylinder 21 is operated, so that the fixedly connected sliding frame 22 slides up and down at the front end of the vertical board 2.

[0025] A side column 24 is fixedly connected to the side end of the vertical plate 2 near the top center.

[0026] By adopting the above technical solution, a side column 24 is provided at the side end of the vertical plate 2 in order to install a control system, and the side column 24 is close to the top of the vertical plate 2 .

[0027] An alarm light 25 is fixedly connected to one end of the side column 24 away from the vertical plate 2 .

[0028] By adopting the above technical solution, an alarm light 25 is provided at the side end of the side column 24 so as to promptly remind the user when a machine failure occurs.

[0029] An operating panel 26 is fixedly connected to one side of the bottom end of the side column 24 , and the operating panel 26 is located below the warning light 25 .

[0030] By adopting the above technical solution, an operating panel 26 is provided to control the operation and shutdown of the device.

[0031] A belt reel 12 is rotatably connected between the inner walls of the U-shaped frame 11, and the belt reel 12 and the belt reel 2 31 are at the same level.

[0032] By adopting the above technical solution, a reel 12 is provided to realize the work of placing the outer packaging bag, thereby realizing the operation of automatically placing the bag.

[0033] A placement plate 37 is fixedly connected to the center of the top of the bottom frame 1, and the placement plate 37 and the tape reel 12 are at the same level.

[0034] By adopting the above technical solution, the placement plate 37 is provided to cooperate with the sealing machine body 28 to achieve the sealing work of the external packaging bag, and the placement plate 37 is at the same level with the sealing machine body 28 in the longitudinal direction.

[0035] Working principle: When the device is in use, the unsealed outer packaging bag is wrapped around the outer ring of the first belt reel 12, and the sealed outer packaging bag is wrapped around the outer ring of the second belt reel 31, and then the motor 36 is operated, so that the fixedly connected turntable 34 drives the clamping shaft 33 to rotate, thereby making the groove wheel 32 used in conjunction with it rotate intermittently, so that the second belt reel 31 fixedly connected thereto rotates intermittently, thereby solving the problem that the worker needs to continuously and intermittently rotate the crank handle, which increases the labor intensity and work difficulty of the worker;

[0036] Under the action of the intermittent rotation of the winding wheel 231, the position where the outer packaging bag needs to be sealed is above the placement plate 37, and then the electric cylinder 21 can be operated to make the fixedly connected sliding frame 22 descend, and then under the action of the mounting plate 23, the sealing machine body 28 is driven to descend, so as to realize the work of sealing the outer packaging bag. When the model of the outer packaging bag to be sealed is changed, the mounting block 27 can be removed from the mounting plate 23, thereby solving the problem that the sealing machine installed on the base is of a fixed model, which makes it inconvenient to seal outer packaging bags of different models and sizes.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An outer packaging bag sealing device, comprising a base frame (1), characterized in that: The top of the bottom frame (1) is fixedly connected to a vertical plate (2) near the center, the front end of the vertical plate (2) is slidably connected to a sliding frame (22), the front end of the sliding frame (22) is fixedly connected to a mounting plate (23), the center of the bottom end of the mounting plate (23) is detachably connected to a mounting block (27) by bolts, the bottom end of the mounting block (27) is fixedly connected to a sealing machine body (28), and the top of the bottom frame (1) is symmetrically fixedly connected to a U-shaped frame 1 (11) and a U-shaped frame 2 (22). The second (3) of the U-shaped frame is rotatably connected with a belt reel (31) between the inner walls of the second (3) of the U-shaped frame, the front end of the second (3) of the U-shaped frame is rotatably connected with a groove wheel (32), and one end of the belt reel (31) passes through the second (3) of the U-shaped frame and is fixedly connected with the groove wheel (32), the front end of the second (3) of the U-shaped frame is rotatably connected with a turntable (34) near the groove wheel (32), and the side end of the turntable (34) is fixedly connected with a clamping shaft (33) near the outer ring, and the clamping shaft (33) cooperates with the groove wheel (32).

2. The outer packaging bag sealing device according to claim 1, characterized in that: A motor (36) is fixedly mounted at the front end of the U-shaped frame 2 (3) near the turntable (34), and an output end of the motor (36) is fixedly connected to the center of the turntable (34).

3. The outer packaging bag sealing device according to claim 1, characterized in that: An electric cylinder (21) is fixedly mounted on the back end of the vertical plate (2) near the top center, and the output end of the electric cylinder (21) is fixedly connected to the sliding frame (22).

4. The outer packaging bag sealing device according to claim 1, characterized in that: A side column (24) is fixedly connected to the side end of the vertical plate (2) near the top center.

5. The outer packaging bag sealing device according to claim 4, characterized in that: An alarm light (25) is fixedly connected to one end of the side column (24) away from the vertical plate (2).

6. The outer packaging bag sealing device according to claim 5, characterized in that: An operating panel (26) is fixedly connected to the bottom end of the side column (24) near one side, and the operating panel (26) is located below the warning light (25).

7. The outer packaging bag sealing device according to claim 1, characterized in that: A belt reel 1 (12) is rotatably connected between the inner walls of the U-shaped frame 1 (11), and the belt reel 1 (12) and the belt reel 2 (31) are at the same level.

8. The outer packaging bag sealing device according to claim 7, characterized in that: A placement plate (37) is fixedly connected to the center of the top end of the base frame (1), and the placement plate (37) is at the same level as the belt reel 1 (12).

Images