Automatic bagging machine for refrigerator packaging

Abstract

The utility model discloses an automatic bagging machine for refrigerator packaging, which comprises lifting mechanisms and a top cover plate, the lifting mechanisms are symmetrically arranged on two sides of the lower part of the top cover plate, the lifting mechanisms are arranged in parallel, a gap structure exists between the lifting mechanisms, and the gap structure is used for refrigerator bagging operation. A packaging bag is expanded through the widening mechanism, then the lifting mechanism controls the packaging bag to descend, the packaging bag is arranged on the outer side of the refrigerator from top to bottom in a sleeving mode, and the problem that in the background technology, the packaging efficiency of manual packaging bag packaging is low is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator packaging, and particularly relates to an automatic bagging machine for refrigerator packaging. Background Art

[0002] In the production process of refrigerators, packaging is one of the important links in sales, transportation and storage. On the one hand, refrigerator packaging is to protect the refrigerator from collision, bump or wear during transportation, which may affect the appearance of the refrigerator or even damage the refrigerator. On the other hand, it is to prevent dust. The outer packaging of the refrigerator is a corrugated carton, and the inner packaging is a transparent packaging bag. Foam is placed between the transparent packaging bag and the carton for buffering, shock absorption and limiting. The packaging bag is still manually set. Due to the high refrigerator, the manual operation efficiency is low. Therefore, an automatic bagging machine for refrigerator packaging is proposed. Utility Model Content

[0003] The utility model aims to overcome the problem of low efficiency of manual bag packaging in the prior art, and provides an automatic bagging machine for refrigerator packaging, which expands the packaging bag through an expansion mechanism, then controls the packaging bag to descend through a lifting mechanism, and puts the packaging bag on the outside of the refrigerator from top to bottom.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an automatic bagging machine for refrigerator packaging, including a lifting mechanism and a top cover plate, the lifting mechanisms are symmetrically arranged on both sides of the bottom of the top cover plate, the lifting mechanisms are arranged in parallel, and there is a gap structure between the lifting mechanisms, and the gap structure is used for refrigerator bagging operation.

[0005] Preferably, the lifting mechanism includes a driving motor, a limiting rod, an opening, a connecting plate, a lifting bin, a limiting tube, a cable, a reel and a widening mechanism. The lifting bin is arranged under the top cover plate, and the opening passes through the side wall of the lifting bin. The driving motor is arranged under the upper wall of the lifting bin. The reel is symmetrically sleeved on the output end of the driving motor, and the cable is wound on the reel. The limiting rod is symmetrically arranged at both ends of the inner wall of the lifting bin, and the limiting tube is movably sleeved on the limiting rod. Both ends of the connecting plate are sleeved on the middle part of the limiting tube, and the connecting plate is fixedly sleeved on the end part of the cable. The widening mechanism is movably arranged on the outer surface of the lifting bin, and the widening mechanism is arranged under the top cover plate. The middle part of the connecting plate passes through the opening and is fixedly connected to the widening mechanism.

[0006] Preferably, the widening mechanism includes side panels, connecting plates, widening columns and a control bin, the side panels are movably arranged on the outer side surface of the lifting bin and are fixedly connected to the middle part of the connecting plate, the control bin is arranged on the side surface of the side panels, the top of the control bin is symmetrically and movably provided with connecting plates, the connecting plates are provided with widening columns, and the top of the widening columns is a hemispherical structure.

[0007] Preferably, the control bin includes a bin body, a dual-axis motor, a connecting block, a fixed block, a lead screw and a lead screw nut, the fixed blocks are symmetrically arranged on both sides of the inner wall of the bin body, the dual-axis motor is arranged in the middle of the inner wall of the bin body, one end of the lead screw is rotatably arranged in the fixed block, and the other end of the lead screw is fixedly connected to the dual-axis motor, the lead screw is symmetrically provided in two groups, the lead screw nut is sleeved on the lead screw, and the connecting block is arranged on the lead screw nut and under the connecting plate.

[0008] Preferably, slide rails are symmetrically arranged on the outer side surface of the lifting warehouse, and sliding blocks are movably sleeved on the slide rails, and the sliding blocks are arranged on the side surfaces of the side panels.

[0009] Preferably, ribs are symmetrically arranged under the top cover plate, and the ribs are arranged at the upper end of the side surface of the lifting bin.

[0010] Preferably, a side bottom plate is provided under the lifting bin, and the side bottom plate is arranged away from the gap structure.

[0011] Preferably, the top of the control compartment is symmetrically provided with a notch structure for accommodating the movement of the connecting block.

[0012] The beneficial effects of the utility model are:

[0013] The utility model enlarges the packaging bag through the widening mechanism, and the widening mechanism expands the bag opening of the packaging bag into a rectangular shape. The refrigerator moves under the bag opening of the packaging bag, and then the lifting mechanism controls the widening mechanism and the packaging bag to descend, and the packaging bag is put on the outside of the refrigerator from top to bottom, thereby solving the problem of low efficiency of manual bag packaging proposed in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of an automatic bagging machine for refrigerator packaging.

[0015] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0016] Figure 3 yes Figure 1 Internal structure diagram of the lifting mechanism.

[0017] Figure 4 yes Figure 2 Diagram of the internal structure of the middle widening mechanism.

[0018] Figure 5 yes Figure 4 Diagram of the internal structure of the central control compartment.

[0019] In the figure: 1. lifting mechanism; 2. top cover plate; 3. driving motor; 4. limiting rod; 5. opening; 6. connecting plate; 7. lifting bin; 8. limiting tube; 9. cable; 10. reel; 11. widening mechanism; 12. side plate; 13. connecting plate; 14. widening column; 15. control bin; 16. bin body; 17. dual-axis motor; 18. connecting block; 19. fixing block; 20. lead screw; 21. lead screw nut; 22. slide rail; 23. slider; 24. rib plate; 25. side bottom plate. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-5 , 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 them. Based on the embodiments of 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.

[0021] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, specific orientation structure and operation, and therefore should not be understood as a limitation on the present invention.

[0022] The present embodiment provides an automatic bagging machine for refrigerator packaging, including a lifting mechanism 1 and a top cover plate 2. The lifting mechanism 1 is symmetrically arranged on both sides below the top cover plate 2. The lifting mechanisms 1 are arranged in parallel. There is a gap structure between the lifting mechanisms 1. The gap structure is used for refrigerator bagging operations.

[0023] In one embodiment, specifically, the lifting mechanism 1 includes a driving motor 3, a limiting rod 4, an opening 5, a connecting plate 6, a lifting bin 7, a limiting tube 8, a cable 9, a reel 10 and a widening mechanism 11. The lifting bin 7 is arranged under the top cover plate 2, the opening 5 penetrates the side wall of the lifting bin 7, the driving motor 3 is arranged under the upper wall of the lifting bin 7, the reel 10 is symmetrically sleeved on the output end of the driving motor 3, the cable 9 is wound on the reel 10, the limiting rods 4 are symmetrically arranged at both ends of the inner wall of the lifting bin 7, and the limiting tube 8 is movably sleeved on the limiting rod 4 The two ends of the connecting plate 6 are sleeved on the middle part of the limiting tube 8, the connecting plate 6 is fixedly sleeved on the end of the cable 9, the widening mechanism 11 is movably arranged on the outer side of the lifting bin 7, the widening mechanism 11 is arranged under the top cover plate 2, the middle part of the connecting plate 6 passes through the opening 5 and is fixedly connected to the widening mechanism 11, the driving motor 3 drives the reel 10 to rotate, the reel 10 releases the cable 9, and the connecting plate 6 then descends, and at the same time the widening mechanism 11 and the packaging bag descend together, the bag mouth of the packaging belt is opened by the widening column 14, and the packaging bag wraps the refrigerator from top to bottom.

[0024] In one embodiment, specifically, the widening mechanism 11 includes a side panel 12, a connecting plate 13, a widening column 14 and a control bin 15. The side panel 12 is movably arranged on the outer side surface of the lifting bin 7 and is fixedly connected to the middle part of the connecting plate 6. The control bin 15 is arranged on the side surface of the side panel 12. The connecting plate 13 is symmetrically arranged on the top of the control bin 15. The widening column 14 is arranged on the connecting plate 13. The top of the widening column 14 is a hemispherical structure.

[0025] In one embodiment, specifically, the control bin 15 includes a bin body 16, a dual-axis motor 17, a connecting block 18, a fixing block 19, a lead screw 20 and a lead screw nut 21. The fixing blocks 19 are symmetrically arranged on both sides of the inner wall of the bin body 16. The dual-axis motor 17 is arranged in the middle of the inner wall of the bin body 16. One end of the lead screw 20 is rotatably arranged in the fixing block 19, and the other end of the lead screw 20 is fixedly connected to the dual-axis motor 17. The lead screw 20 is symmetrically provided with two groups. The lead screw nut 21 is sleeved on the lead screw 20. The connecting block 18 is arranged on the lead screw nut 21 and is arranged under the connecting plate 13. According to the size of the refrigerator, the dual-axis motor 17 is started, and the dual-axis motor 17 drives the lead screws 20 at both ends to rotate. The lead screw 20 drives the widening column 14 to move through the lead screw nut 21. The spacing of the widening column 14 is adjusted to fully open the bag mouth for easy bagging.

[0026] In one embodiment, specifically, the outer side surface of the lifting bin 7 is symmetrically provided with slide rails 22 , and a slider 23 is movably sleeved on the slide rails 22 , and the slider 23 is arranged on the side surface of the side plate 12 .

[0027] In one embodiment, specifically, ribs 24 are symmetrically provided under the top cover plate 2 , and the ribs 24 are provided at the upper end of the side of the lifting compartment 7 .

[0028] In one embodiment, specifically, a side bottom plate 25 is provided under the lifting bin 7, and the side bottom plate 25 is arranged away from the gap structure.

[0029] In one embodiment, specifically, a notch structure for accommodating the movement of the connecting block 18 is symmetrically provided on the top of the control compartment 15 .

[0030] The working process of the automatic bagging machine for refrigerator packaging in this embodiment is as follows: the staff sets the bag mouth of the packaging bag on the four groups of widening columns 14, and the refrigerator is moved to the bottom of the top cover plate 2, that is, between the lifting mechanism 1, through the transmission mechanism (not shown in the figure), and then the driving motor 3 is started, and the driving motor 3 drives the reel 10 to rotate, and the reel 10 releases the cable 9, and the connecting plate 6 then descends, and at the same time, the widening mechanism 11 and the packaging bag descend together, and the bag mouth of the packaging belt is opened by the widening column 14, and the packaging bag wraps the refrigerator from top to bottom to complete the bagging of the refrigerator.

[0031] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. An automatic bagging machine for refrigerator packaging, characterized in that: It comprises a lifting mechanism (1) and a top cover plate (2), wherein the lifting mechanism (1) is symmetrically arranged on two sides below the top cover plate (2), the lifting mechanisms (1) are arranged in parallel, and a gap structure exists between the lifting mechanisms (1), and the gap structure is used for refrigerator bagging operation; The lifting mechanism (1) comprises a driving motor (3), a limiting rod (4), an opening (5), a connecting plate (6), a lifting bin (7), a limiting tube (8), a cable (9), a reel (10) and a widening mechanism (11); the lifting bin (7) is arranged under the top cover plate (2); the opening (5) penetrates the side wall of the lifting bin (7); the driving motor (3) is arranged under the upper wall of the lifting bin (7); the reel (10) is symmetrically sleeved on the output end of the driving motor (3); the cable (9) is wound around the reel (10), the limiting rod (4) is symmetrically arranged at the two ends of the inner wall of the lifting bin (7), the limiting tube (8) is movably sleeved on the limiting rod (4), the two ends of the connecting plate (6) are sleeved on the middle part of the limiting tube (8), the connecting plate (6) is fixedly sleeved on the end of the cable (9), the widening mechanism (11) is movably arranged on the outer surface of the lifting bin (7), the widening mechanism (11) is arranged below the top cover plate (2), and the middle part of the connecting plate (6) passes through the opening (5) and is fixedly connected to the widening mechanism (11).

2. The automatic bagging machine for refrigerator packaging according to claim 1, characterized in that: The widening mechanism (11) comprises a side plate (12), a connecting plate (13), a widening column (14) and a control chamber (15); the side plate (12) is movably arranged on the outer side surface of the lifting chamber (7) and is fixedly connected to the middle part of the connecting plate (6); the control chamber (15) is arranged on the side surface of the side plate (12); the connecting plate (13) is symmetrically arranged on the top of the control chamber (15); the widening column (14) is arranged on the connecting plate (13); and the top of the widening column (14) is a hemispherical structure.

3. The automatic bagging machine for refrigerator packaging according to claim 2, characterized in that: The control chamber (15) comprises a chamber body (16), a double-axis motor (17), a connecting block (18), a fixing block (19), a lead screw (20) and a lead screw nut (21); the fixing block (19) is symmetrically arranged on both sides of the inner wall of the chamber body (16); the double-axis motor (17) is arranged in the middle of the inner wall of the chamber body (16); one end of the lead screw (20) is rotatably arranged in the fixing block (19); the other end of the lead screw (20) is fixedly connected to the double-axis motor (17); the lead screw (20) is symmetrically arranged in two groups; the lead screw nut (21) is sleeved on the lead screw (20); the connecting block (18) is arranged on the lead screw nut (21) and is arranged under the connecting plate (13).

4. The automatic bagging machine for refrigerator packaging according to claim 2, characterized in that: The outer surface of the lifting bin (7) is symmetrically provided with a slide rail (22), and a sliding block (23) is movably sleeved on the slide rail (22), and the sliding block (23) is arranged on the side surface of the side plate (12).

5. The automatic bagging machine for refrigerator packaging according to claim 1, characterized in that: Ribs (24) are symmetrically arranged below the top cover plate (2), and the ribs (24) are arranged at the upper end of the side of the lifting bin (7).

6. The automatic bagging machine for refrigerator packaging according to claim 1, characterized in that: A side bottom plate (25) is provided under the lifting bin (7), and the side bottom plate (25) is arranged away from the gap structure.

7. The automatic bagging machine for refrigerator packaging according to claim 3, characterized in that: The top of the control compartment (15) is symmetrically provided with a notch structure for accommodating the movement of the connecting block (18).

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