Bag sealing device for whitefish processing

Abstract

The utility model belongs to the field of bag sealing devices, and particularly relates to a bag sealing device for whitefish processing, which comprises a base, the lower end of the base is fixedly connected with supporting legs, the base is provided with a positioning mechanism, the back of the upper end of the base is fixedly connected with a frame, and the upper end of the frame is fixedly provided with two symmetrically distributed electric telescopic rods. A moving plate is fixedly mounted at the lower end of the output end of the electric telescopic rod, and a plurality of evenly-distributed connecting rods are slidably connected into the moving plate. According to the bag sealing device, the movable plate, the spring, the lower pressing strip and other structures are additionally arranged on the electric telescopic rod, in the using process, after the lower pressing strip makes contact with a packaging bag in the process that the electric telescopic rod drives the movable plate to move downwards, the movable plate compresses the spring, and therefore the packaging bag is sealed. And the spring can push the lower pressing strip through elastic force to extrude and limit the packaging bag, so that manual supporting is not needed, and the device is safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to bag sealing device technical field, concretely relates to a kind of bag sealing device of rohu processing. BACKGROUND

[0002] In the process of processing rohu, the fish pieces after processing need to be packaged, and the fish pieces after packaging can be heat-pressed and packaged by bag sealing device.

[0003] The inventor found in the process of realizing the utility model that:

[0004] The patent document with the authorized announcement number CN206375065U discloses a kind of applicability strong's tilapia fillet bag sealing device, including bottom plate, the bottom plate top one side fixed installation has support column, the support column one side top and the one side of fixed plate are connected, the other side of fixed plate is connected with fixed column, the one side of fixed plate is sequentially provided with rocking block and motor from left to right, the rocking block is sleeved in rocking lever, and rocking block and rocking lever are slidably connected, and rocking block is connected with fixed plate by pin shaft, the rotating shaft of motor is connected with the center of one side of rotating disc, the rotating disc is fixedly installed with fixed rod;

[0005] But the bag sealing device in prior art needs to be packaged by heat-pressing after placing packaging bag on base during use, but manual holding packaging bag is needed during heat-pressing, and the temperature of heat-pressing strip is too high to easily cause operator injury, and when bagging packaging bag, packaging bag is placed offset, which easily causes bagging offset, affects bagging strength, so the prior art needs to be improved. SUMMARY

[0006] In order to solve the problem that manual holding packaging bag is easy to scald and inconvenient to position packaging bag in prior art, leading to reduced packaging quality, the utility model provides a kind of bag sealing device of rohu processing.

[0007] Therefore, the technical scheme of the utility model is as follows: a kind of bag sealing device of rohu processing, including base, the lower end of the base is fixedly connected with support leg, positioning mechanism is arranged on the base, the upper end of the back of the base is fixedly connected with frame, two symmetrical electric telescopic rods are fixedly installed on the upper end of the frame, the output end lower end of the electric telescopic rod is fixedly installed with moving plate, a plurality of evenly distributed connecting rods are slidably connected in the moving plate, the upper end of the connecting rod is fixedly connected with stop block, the lower end of the connecting rod is fixedly connected with lower pressing strip, spring is arranged on the outer side of the connecting rod, support frame is fixedly installed on the upper end of the base, upper heat-pressing strip is fixedly connected with the lower end of the moving plate, lower heat-pressing strip is fixedly installed on the upper end of the base.

[0008] Preferably, one end of the spring is fixedly connected with the moving plate, the other end of the spring is fixedly connected with the pressing strip, and the spring can generate elastic force to press the pressing strip after deformation.

[0009] Preferably, the stopper is in contact with the moving plate, the supporting frame is located directly below the pressing strip, and the stopper can limit the connecting rod.

[0010] Preferably, the front lower part of the frame is fixedly connected with a reinforcing rib, the reinforcing rib is fixedly connected with the base, and the reinforcing rib can increase the connecting strength of the frame and the base.

[0011] Preferably, the positioning mechanism comprises a positioning frame, the upper end of the base is slidably connected with the positioning frame, the lower end of the positioning frame is fixedly connected with a connecting column, the lower end of the connecting column is fixedly connected with a threaded frame, the lower end of the base is fixedly connected with two symmetrically-distributed mounting frames, the inside of the two mounting frames is jointly provided with a forward and reverse screw rod through a bearing, and the left and right ends of the forward and reverse screw rod are fixedly connected with hand wheels.

[0012] Preferably, the threaded frame is slidably connected with the base, the connecting column is slidably connected with the base, the forward and reverse screw rod is connected with the threaded frame in a threaded mode, and the forward and reverse screw rod can drive the positioning frame to move through the threaded cooperation between the forward and reverse screw rod and the threaded frame.

[0013] Beneficial effects: compared with the prior art, the utility model discloses a moving plate, a spring and a pressing strip are additionally arranged on the electric telescopic rod, in the process of using, when the electric telescopic rod drives the moving plate to move downwards and the pressing strip contacts the packaging bag, the moving plate compresses the spring, the spring can push the pressing strip to extrude and limit the packaging bag through elastic force, so that manual holding is not needed, the device is safer, positioning frames, a forward and reverse screw rod and hand wheels are additionally arranged on the base, in the process of using, the position of the positioning frame can be adjusted through the threaded cooperation between the forward and reverse screw rod and the threaded frame, after adjustment, when the packaging bag is encapsulated, the packaging bag only needs to be placed between the two positioning frames, so that the packaging bag can be conveniently positioned, and the encapsulation quality can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the three-dimensional view of the utility model Figure 1 .

[0015] Figure 2 is the three-dimensional view of the utility model Figure 2 .

[0016] Figure 3 is Figure 1 the three-dimensional enlarged view of the positioning frame in the utility model.

[0017] Figure 4 is Figure 1Enlarged view at A.

[0018] As shown in the figure: 1, base; 2, support leg; 3, positioning mechanism; 4, frame; 5, electric telescopic rod; 6, moving plate; 7, connecting rod; 8, stop block; 9, down pressure bar; 10, spring; 11, support frame; 12, lower hot pressing bar; 13, upper hot pressing bar; 14, reinforcing rib; 31, positioning frame; 32, connecting column; 33, threaded frame; 34, mounting frame; 35, forward and reverse screw rod; 36, hand wheel. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be described below in connection with the drawings, but the embodiment should not be understood as limiting the utility model.

[0020] The utility model discloses Figures 1 to 4 As shown in the figure:

[0021] A kind of bag sealing device of processing of roving white fish, including base 1, the lower end of base 1 is fixedly connected with support leg 2, positioning mechanism 3 is provided on base 1, the upper end of base 1 is fixedly connected with frame 4, the upper end of frame 4 is fixedly installed with two symmetrical distribution electric telescopic rod 5, the output end lower end of electric telescopic rod 5 is fixedly installed with moving plate 6, the inside of moving plate 6 is slidably connected with multiple evenly distributed connecting rods 7, the upper end of connecting rod 7 is fixedly connected with stop block 8, the lower end of connecting rod 7 is fixedly connected with down pressure bar 9, spring 10 is provided on the outside of connecting rod 7, the upper end of base 1 is fixedly installed with support frame 11, the lower end of moving plate 6 is fixedly connected with upper hot pressing bar 13, the upper end of base 1 is fixedly installed with lower hot pressing bar 12.

[0022] In the embodiment, one end of spring 10 is fixedly connected with moving plate 6, the other end of spring 10 is fixedly connected with down pressure bar 9, spring 10 can exert pressure to down pressure bar 9 after deformation, stop block 8 contacts with moving plate 6, support frame 11 is located directly below down pressure bar 9, stop block 8 can limit connecting rod 7, reinforcing rib 14 is fixedly connected with the front lower part of frame 4, reinforcing rib 14 is fixedly connected with base 1, reinforcing rib 14 can increase the connecting strength of frame 4 and base 1.

[0023] In the embodiment, the positioning mechanism 3 comprises a positioning frame 31, the upper end of the base 1 is slidably connected with the positioning frame 31, the lower end of the positioning frame 31 is fixedly connected with a connecting column 32, the lower end of the connecting column 32 is fixedly connected with a threaded frame 33, the lower end of the base 1 is fixedly connected with two symmetrically distributed mounting frames 34, the interiors of the two mounting frames 34 are jointly provided with a reversible screw rod 35 through bearings, the left and right ends of the reversible screw rod 35 are fixedly connected with hand wheels 36, the hand wheels 36 can drive the reversible screw rod 35 to rotate, the threaded frame 33 is slidably connected with the base 1, the connecting column 32 is slidably connected with the base 1, the reversible screw rod 35 is threadedly connected with the threaded frame 33, and the reversible screw rod 35 can drive the positioning frame 31 to move through the thread cooperation between the reversible screw rod 35 and the threaded frame 33.

[0024] The working principle of the utility model is as follows:

[0025] In use, the hand wheel 36 is rotated, the hand wheel 36 drives the reversible screw rod 35 to rotate, the reversible screw rod 35 can drive the connecting column 32 and the positioning frame 31 above the connecting column 32 to move through the thread cooperation between the reversible screw rod 35 and the threaded frame 33 in the process of rotation, the positioning frame 31 can adjust the positioning area in the process of movement, and the hand wheel 36 is stopped after adjustment is completed;

[0026] Then the packaging bag is placed above the base 1, the bag opening is placed above the lower heat pressing strip 12, the electric telescopic rod 5 is started after placement is completed, the electric telescopic rod 5 drives the moving plate 6 to move downwards, the moving plate 6 drives the upper heat pressing strip 13 and the lower pressing strip 9 to move downwards in the process of movement, the lower pressing strip 9 is in advance in contact with the packaging bag, the moving plate 6 continuously moves after the lower pressing strip 9 is contacted, the moving plate 6 compresses the spring 10, the spring 10 can extrude the packaging bag below the lower pressing strip 9 through elastic force after deformation, the packaging bag can be more stable, and the moving plate 6 continuously moves to drive the upper heat pressing strip 13 to heat-press and package the packaging bag.

[0027] The parts not described in detail in the specification are known in the art.

[0028] The above merely describes preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A sealing device for processing whitebait, comprising a base (1), characterized in that: The lower end of the base (1) is fixedly connected to a support leg (2), and a positioning mechanism (3) is provided on the base (1). The upper back of the base (1) is fixedly connected to a frame (4). The upper end of the frame (4) is fixedly installed with two symmetrically distributed electric telescopic rods (5). The lower end of the output end of the electric telescopic rod (5) is fixedly installed with a moving plate (6). The inside of the moving plate (6) is slidably connected with multiple evenly distributed connecting rods (7). The upper end of the connecting rod (7) is fixedly connected to a stop block (8). The lower end of the connecting rod (7) is fixedly connected to a lower pressure strip (9). The outside of the connecting rod (7) is provided with a spring (10). The upper end of the base (1) is fixedly installed with a support frame (11). The lower end of the moving plate (6) is fixedly connected to an upper heat pressure strip (13). The upper end of the base (1) is fixedly installed with a lower heat pressure strip (12).

2. The sealing device for processing whitebait according to claim 1, characterized in that: One end of the spring (10) is fixedly connected to the movable plate (6), and the other end of the spring (10) is fixedly connected to the lower pressure bar (9).

3. The sealing device for processing whitebait according to claim 1, characterized in that: The stop block (8) is in contact with the moving plate (6), and the support frame (11) is located directly below the lower pressure bar (9).

4. The sealing device for processing whitebait according to claim 1, characterized in that: The lower front part of the frame (4) is fixedly connected with a reinforcing rib (14), and the reinforcing rib (14) is fixedly connected to the base (1).

5. The sealing device for processing whitebait according to claim 1, characterized in that: The positioning mechanism (3) includes a positioning frame (31), the upper end of the base (1) is slidably connected to the positioning frame (31), the lower end of the positioning frame (31) is fixedly connected to the connecting column (32), the lower end of the connecting column (32) is fixedly connected to the threaded frame (33), the lower end of the base (1) is fixedly connected to two symmetrically distributed mounting frames (34), the interior of the two mounting frames (34) is jointly installed with positive and negative screws (35) through bearings, and the left and right ends of the positive and negative screws (35) are fixedly connected to handwheels (36).

6. The sealing device for processing whitebait according to claim 5, characterized in that: The threaded bracket (33) is slidably connected to the base (1), the connecting column (32) is slidably connected to the base (1), and the positive and negative screws (35) are threadedly connected to the threaded bracket (33).

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