CN211494579U

CN211494579U - Welding bottom-retracting device

Info

Publication number: CN211494579U
Application number: CN201922023722.XU
Authority: CN
Inventors: 汪锋; 程芳园; 刘虹雨
Original assignee: Anhui Yongfeng Intelligent Package Technology Co ltd
Current assignee: Hefei Xiyu Packaging Material Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-15
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a welding is received end device, including frame and symmetry fixed mounting in two conveying tracks of frame bottom, two be fixed with lifting mechanism in the frame between the conveying track, fixed mounting has the footstock on lifting mechanism's the activity end, fixed mounting has first boiling hot sword on the side around the footstock, and the equal horizontal movable mounting has the second to scald the sword on the lateral wall about the frame, the lower part of lateral wall is provided with the mechanism of smoothing out the fingers the membrane about the frame. The device will rise the refrigerator earlier, and the rethread hot seal sword stretches the refrigerator bottom and heats the packaging plastic film for the adhesion is to the refrigerator bottom, realizes the end operation of receipts of unnecessary plastic packaging film, has guaranteed packing efficiency, and the practicality is stronger.

Description

Welding bottom-retracting device

Technical Field

The utility model belongs to the technical field of refrigerator equipment for packing, concretely relates to end device is received in welding.

Background

The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping food or other articles in a constant low-temperature cold state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. After the refrigerator assembly line is produced, the refrigerator needs to be coated by a packaging film, the packaging film needs to be heated to be softened to have certain viscosity in order to be completely coated on the surface of the refrigerator, and the packaging film is tightly attached to the wall of the refrigerator after being cooled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding is received end device and is put into use to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a welding receipts end device, includes frame and symmetry fixed mounting in two conveying tracks of frame bottom, two be fixed with lifting mechanism in the frame between the conveying track, fixed mounting has the footstock on lifting mechanism's the activity end, fixed mounting has first boiling hot sword on the side around the footstock, and equal horizontal movable mounting has the second to scald the sword about the frame on the lateral wall, the lower part of lateral wall is provided with the mechanism of smoothing out the fingers the membrane about the frame.

Preferably, a first cylinder is fixedly mounted on the side wall of the rack, and the movable end of the first cylinder is fixedly connected with the second ironing knife through a connecting support.

Preferably, the lifting mechanism is a hydraulic cylinder.

Preferably, two fixed rods are symmetrically and fixedly installed on the opposite side surfaces of the rack, two movable blocks are slidably installed on each fixed rod, a support plate is welded on the side surface of each movable block, a second air cylinder is fixedly installed on the support plate, a third air cylinder is fixedly installed on the rack above the second air cylinder, and the output end of the third air cylinder is fixedly connected with the support plate,

preferably, smooth out membrane mechanism comprises mounting panel, axle sleeve, loose axle, spacing ring, compression spring and clamp plate, the mounting panel welds in the expansion end of second cylinder, there are four loose axles through axle sleeve slidable mounting on the mounting panel, the spacing ring welds in the outside of loose axle, the tip of clamp plate welding and loose axle, and compression spring cup joints in the loose axle outside, supports the side of clamp plate.

The utility model discloses a technological effect and advantage: this end device is received in welding earlier with the refrigerator lifting, and the rethread hot seal sword stretches the refrigerator bottom and heats the packaging plastic film for adhesion to the refrigerator bottom realizes the operation at the end of receiving of unnecessary plastic packaging film, has guaranteed packing efficiency, and the practicality is stronger, and sets up and smoothes out membrane mechanism, avoids the plastic film to pile up at the side fold of refrigerator, and the packing outward appearance is more pleasing to the eye.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the film smoothing mechanism.

In the figure: 1. a frame; 2. a transfer rail; 3. a film smoothing mechanism; 4. a top seat; 5. a first ironing knife; 6. a second ironing knife; 7. a lifting mechanism; 8. a first cylinder; 9. connecting a bracket; 10. fixing the rod; 11. a movable block; 12. a support plate; 13. a second cylinder; 14. a third cylinder; 31. mounting a plate; 32. a shaft sleeve; 33. a movable shaft; 34. a limiting ring; 35. a compression spring; 36. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a welding bottom-folding device as shown in figures 1-2, which comprises a frame 1 and two conveying tracks 2 symmetrically and fixedly arranged at the bottom of the frame 1, two lifting mechanisms 7 are fixed on the frame 1 between the conveying tracks 2, a top seat 4 is fixedly arranged on the movable end of each lifting mechanism 7, first hot knives 5 are fixedly arranged on the front side and the rear side of each top seat 4, second hot knives 6 are horizontally and movably arranged on the left side wall and the right side wall of the frame 1, film smoothing mechanisms 3 are arranged at the lower parts of the left side wall and the right side wall of the frame 1, the conveying tracks 2, the lifting mechanisms 7 and first cylinders 8 are controlled by a singlechip, after the refrigerator is placed on the conveying tracks 2, the conveying tracks 2 convey the refrigerator to the position right above the top seats 4, the lifting mechanisms 7 output power, the refrigerator is lifted by the top seats 4 to set height, and meanwhile, the hot knives at the front side and the rear side of the top seats 4 heat plastic films at the front side and the, make it paste on the lower terminal surface of refrigerator, and fixed mounting has first cylinder 8 on the lateral wall of frame 1, the expansion end of first cylinder 8 scalds 6 fixed connection of sword through linking bridge 9 and second, and the sword is scalded in the 8 drive of first cylinder, scalds the sword and constitutes through setting up the nickel silk on Teflon, and the nickel silk generates heat after the circular telegram and carries out the packaging film heating, stretches the refrigerator bottom, heats the packaging plastic film on the side of refrigerator lower extreme left and right sides, makes its lower extreme that pastes the refrigerator, accomplishes and receive the end.

The lifting mechanism 7 is a hydraulic cylinder, and the lifting mechanism 7 is ensured to have enough driving force.

Symmetrical fixed mounting has two dead levers 10, every on the 1 relative side of frame sliding mounting has two movable blocks 11 on the dead lever 10, the side welding of movable block 11 has backup pad 12, and fixed mounting has second cylinder 13 on the backup pad 12, fixed mounting has third cylinder 14 on the frame 1 of second cylinder 13 top, and the output and the backup pad 12 fixed connection of third cylinder 14, slide along dead lever 10 through third cylinder 14 drive backup pad 12, and mounting panel 31 welds in the expansion end of second cylinder 13 for smooth out the up-and-down activity of membrane mechanism 3.

And smooth out membrane mechanism 3 and constitute by mounting panel 31, axle sleeve 32, loose axle 33, spacing ring 34, compression spring 35 and clamp plate 36, there are four loose axles 33 through axle sleeve 32 slidable mounting on the mounting panel 31, spacing ring 34 welds in the outside of loose axle 33, the tip of clamp plate 36 welding and loose axle 33, and compression spring 35 cup joints in the loose axle 33 outside, and second cylinder 13 drives and supports the side of clamp plate 36 for the refrigerator side is pushed down to clamp plate 36, and can smooth out downwards to the plastic packaging membrane in the refrigerator outside, avoids the packaging membrane fold to pile up on the refrigerator lateral wall, guarantees the packing effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device at bottom is received in welding, includes frame (1) and symmetry fixed mounting in two transfer orbit (2) of frame (1) bottom, its characterized in that: a lifting mechanism (7) is fixed on the rack (1) between the two conveying rails (2), a top seat (4) is fixedly installed at the movable end of the lifting mechanism (7), first ironing knives (5) are fixedly installed on the front side and the rear side of the top seat (4), second ironing knives (6) are horizontally and movably installed on the left side wall and the right side wall of the rack (1), and film smoothing mechanisms (3) are arranged at the lower parts of the left side wall and the right side wall of the rack (1);

fixed mounting has first cylinder (8) on the lateral wall of frame (1), the expansion end of first cylinder (8) scalds sword (6) fixed connection through linking bridge (9) and second.

2. The welding bottom closing device according to claim 1, characterized in that: the lifting mechanism (7) is a hydraulic cylinder.

3. The welding bottom closing device according to claim 1, characterized in that: symmetrical fixed mounting has two dead levers (10), every on the relative side of frame (1) sliding mounting has two movable blocks (11) on dead lever (10), the side welding of movable block (11) has backup pad (12), and fixed mounting has second cylinder (13) on backup pad (12), fixed mounting has third cylinder (14) on frame (1) of second cylinder (13) top, and the output and backup pad (12) fixed connection of third cylinder (14).

4. A welding bottom closing device according to claim 3, characterized in that: smooth out membrane mechanism (3) and constitute by mounting panel (31), axle sleeve (32), loose axle (33), spacing ring (34), compression spring (35) and clamp plate (36), mounting panel (31) welds in the expansion end of second cylinder (13), there are four loose axles (33) through axle sleeve (32) slidable mounting on mounting panel (31), spacing ring (34) weld in the outside of loose axle (33), the tip of clamp plate (36) welding and loose axle (33), and compression spring (35) cup joint in the loose axle (33) outside, support the side of clamp plate (36).