Folding device for heat preservation bubble bag

Abstract

The utility model relates to a heat preservation bubble bag folding device which comprises a machining table, a folding mechanism and an adjusting mechanism are arranged on the machining table, a crease mechanism is arranged on the folding mechanism, and two limiting mechanisms are arranged on the folding mechanism. According to the folding device for the heat preservation bubble bag, the machining table, the folding mechanism, the crease mechanism, the adjusting mechanism and the limiting mechanism are arranged, a worker firstly places the bubble bag on the top of the folding mechanism, then the adjusting mechanism and the limiting mechanism are used for limiting the four sides of the bubble bag, and then the bubble bag of the folding mechanism is used for crease; and finally, the bubble bag is folded through the folding mechanism, operation is convenient, time and labor are saved, the bubble bag is not prone to being in an inclined state, the folding accuracy is improved, and the problems that only the two sides of the bubble bag are limited, the bubble bag is likely to be in the inclined state, and the folding accuracy is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bubble bag production, in particular to a folding device for heat-insulating bubble bags. Background Art

[0002] Bubble bags are mainly made by cutting high-pressure polyethylene bubble film through film cutting, cutting the bubble film into the required bag-making specification sizes, and then processing the bags through a special bag-making machine for bubble film. The heat-insulating principle of heat-insulating bubble bags is achieved through the internal bubble structure. This type of bubble bag usually consists of one or more layers of thin films, containing a large number of tiny bubbles in the middle. These bubbles can effectively prevent heat transfer. During the processing of bubble bags, folding is a key process.

[0003] After retrieval, according to the Chinese utility model application number CN202322983337.6, a bubble bag folding mechanism is proposed. The utility model content records that "the utility model can limit the bubble bag by setting a limiting plate, and at the same time, it is evenly arranged on both sides of the bracket, so that when the bubble bag is completely placed between the two limiting plates, the center point of the bubble bag is located at the position of the bracket, thereby improving the accuracy of its folding. By setting a driving component, the folding of bubble bags with different lengths can be realized, improving flexibility."

[0004] Among them, during the folding process of the bubble bag folding mechanism, not only does the staff need to manually operate to adjust the distance between the two limiting plates, but also manually operate to fold the bubble bag. Moreover, only the two sides of the bubble bag are limited, and the bubble bag may be in an inclined state, affecting the folding accuracy. Therefore, a folding device for heat-insulating bubble bags is proposed to solve the above problems. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the utility model provides a folding device for heat-insulating bubble bags, which has the advantages of high folding accuracy, etc., and solves the problem that only the two sides of the bubble bag are limited, and the bubble bag may be in an inclined state, affecting the folding accuracy.

[0006] To achieve the above object, the utility model provides the following technical solution: A folding device for heat-insulating bubble bags, including a processing table, a folding mechanism and an adjusting mechanism are arranged on the processing table, a crease mechanism is arranged on the folding mechanism, and two limiting mechanisms are arranged on the folding mechanism;

[0007] The limiting mechanism includes a limiting bin, a first threaded sleeve is fixedly installed on the inner side wall of the limiting bin, a first threaded rod is threadedly installed inside the first threaded sleeve, one end of the first threaded rod penetrates through the limiting bin and is fixedly installed with a knob, and the other end of the first threaded rod is rotatably installed with a limiting plate through a first bearing.

[0008] Further, the folding mechanism includes a connecting block fixedly connected to one side of the processing table. A vertical plate is fixedly installed on the top of the processing table. Two motors are fixedly installed on the top of the connecting block. The output end of the motor is fixedly installed with a rotating shaft. The end of the rotating shaft away from the output end of the motor is rotatably connected to the vertical plate through a second bearing. A folding plate is fixedly installed on the outside of the rotating shaft.

[0009] Further, the creasing mechanism includes a creasing rod inserted into the interior of the vertical plate. A handle is fixedly installed on one side of the creasing rod.

[0010] Further, the adjusting mechanism includes a cavity opened inside the processing table. A dual-axis motor is fixedly installed on the inner bottom wall of the cavity. Both output ends of the dual-axis motor are fixedly installed with second threaded rods. The ends of the two second threaded rods away from the output ends of the dual-axis motor are rotatably connected to the inner side wall of the cavity through third bearings. The threading directions of the two second threaded rods are opposite. Second threaded sleeves are threadedly installed on the outside of the two second threaded rods. The tops of the two second threaded sleeves are fixedly installed with moving rods that penetrate and extend above the processing table. Two limiting bins are respectively fixedly connected to the tops of the two moving rods.

[0011] Further, two moving holes are opened on the top of the processing table, and the moving holes are matched with the moving rods.

[0012] Further, a limiting block extending into the limiting bin is fixedly installed on the outer side wall of the limiting plate, and a limiting groove matched with the limiting block is opened on the inner side wall of the limiting bin.

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0014] For the folding device of the heat-insulating bubble bag, by setting the processing table, folding mechanism, creasing mechanism, adjusting mechanism and limiting mechanism, the staff first place the bubble bag on the top of the folding mechanism, then use the adjusting mechanism and limiting mechanism to limit the four sides of the bubble bag, then use the folding mechanism to make creases on the bubble bag, and finally use the folding mechanism to fold the bubble bag. It is not only relatively convenient to operate, time-saving and labor-saving, but also the bubble bag is not easily in an inclined state, improving the accuracy of folding. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a top view of the present utility model;

[0017] Figure 3 is a rear cross-sectional view of the present utility model.

[0018] In the figure: 1 processing table, 2 folding mechanism, connecting block, vertical plate, motor, rotating shaft, folding plate, 3 creasing mechanism, creasing rod, handle, 4 adjusting mechanism, cavity, bi-axial motor, second threaded rod, second threaded sleeve, moving rod, 5 limiting mechanism, limiting bin, first threaded sleeve, first threaded rod, knob, limiting plate. Specific implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , a folding device for a heat-insulating bubble bag in this embodiment includes a processing table 1, a folding mechanism 2 and an adjusting mechanism 4 are arranged on the processing table 1, a creasing mechanism 3 is arranged on the folding mechanism 2, and two limiting mechanisms 5 are arranged on the folding mechanism 2.

[0021] Specifically, the staff first places the bubble bag on the top of the folding mechanism 2, then uses the adjusting mechanism 4 and the limiting mechanism 5 to limit the four sides of the bubble bag, then uses the folding mechanism 2 to make creases on the bubble bag, and finally uses the folding mechanism 2 to fold the bubble bag. This is not only relatively convenient to operate, saving time and effort, but also the bubble bag is not easily in an inclined state, improving the accuracy of folding.

[0022] In this embodiment, the folding mechanism 2 includes a connecting block 21, the connecting block 21 is fixedly connected to one side of the processing table 1, a vertical plate 22 is fixedly installed on the top of the processing table 1, two motors 23 are fixedly installed on the top of the connecting block 21, the output end of the motor 23 is fixedly installed with a rotating shaft 24, and one end of the rotating shaft 24 away from the output end of the motor 23 is rotatably connected to the vertical plate 22 through a second bearing, and a folding plate 25 is fixedly installed on the outside of the rotating shaft 24.

[0023] Specifically, by starting the two motors 23, the two motors 23 drive the two rotating shafts 24 and the folding plates 25 to rotate relatively to a specified position, so that the two folding plates 25 fold the bubble bag.

[0024] In this embodiment, the creasing mechanism 3 includes a creasing rod 31, the creasing rod 31 is inserted into the inside of the vertical plate 22, and a handle 32 is fixedly installed on one side of the creasing rod 31.

[0025] Specifically, by moving the handle 32 downward, the handle 32 drives the creasing rod 31 to insert into the inside of the vertical plate 22, so that the creasing rod 31 makes creases on the bubble bag.

[0026] In this embodiment, the adjusting mechanism 4 includes a cavity 41 which is opened inside the processing table 1. A dual-axis motor 42 is fixedly installed on the inner bottom wall of the cavity 41. Both output ends of the dual-axis motor 42 are fixedly installed with second threaded rods 43. One ends of the two second threaded rods 43 far from the output ends of the dual-axis motor 42 are rotatably connected to the inner side walls of the cavity 41 through third bearings. The thread directions of the two second threaded rods 43 are opposite. Second threaded sleeves 44 are threadedly installed on the exteriors of the two second threaded rods 43. The tops of the two second threaded sleeves 44 are fixedly installed with moving rods 45 that penetrate and extend above the processing table 1. Two moving holes are opened on the top of the processing table 1, and the moving holes are matched with the moving rods 45.

[0027] Specifically, by starting the dual-axis motor 42, the dual-axis motor 42 drives the two second threaded rods 43 to rotate, and the two second threaded rods 43 drive the two second threaded sleeves 44 and the two moving rods 45 to move relatively or away from each other.

[0028] In this embodiment, both of the two limiting mechanisms 5 include limiting bins 51 which are respectively fixedly connected to the tops of the two moving rods 45. A first threaded sleeve 52 is fixedly installed on the inner side wall of the limiting bin 51. A first threaded rod 53 is threadedly installed inside the first threaded sleeve 52. One end of the first threaded rod 53 penetrates the limiting bin 51 and is fixedly installed with a knob 54. The other end of the first threaded rod 53 is rotatably installed with a limiting plate 55 through a first bearing. A limiting block extending into the limiting bin 51 is fixedly installed on the outer side wall of the limiting plate 55. A limiting groove matched with the limiting block is opened on the inner side wall of the limiting bin 51.

[0029] Specifically, by rotating the knob 54, the knob 54 drives the first threaded rod 53 to rotate inside the first threaded sleeve 52, and the first threaded rod 53 drives the limiting plate 55 to move.

[0030] The working principle of the above embodiment is as follows:

[0031] The staff first place the bubble bag on the top of the two folding plates 25, and then turn on the biaxial motor 42. The biaxial motor 42 drives the two second threaded rods 43 to rotate. The two second threaded rods 43 drive the two second threaded sleeves 44, the two moving rods 45 and the two limiting bins 51 to move relatively, so that the two limiting bins 51 limit the left and right sides of the bubble bag. Then turn the knob 54, and the knob 54 drives the first threaded rod 53 to rotate inside the first threaded sleeve 52. The first threaded rod 53 drives the limiting plate 55 to move, so that the limiting plate 55 and the limiting bins 51 limit the front and back sides of the bubble bag. Then move the handle 32 downward, and the handle 32 drives the creasing rod 31 to insert into the vertical plate 22, so that the creasing rod 31 creases the bubble bag. Finally, turn on the two motors 23, and the two motors 23 drive the two rotating shafts 24 and the folding plates 25 to rotate relatively to the specified positions, so that the two folding plates 25 fold the bubble bag. This not only makes the operation relatively convenient, time-saving and labor-saving, but also the bubble bag is not easily inclined, improving the accuracy of folding.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding device for a heat-insulating bubble bag, comprising a processing table (1), characterized in that: A folding mechanism (2) and an adjusting mechanism (4) are arranged on the processing table (1), a crease mechanism (3) is arranged on the folding mechanism (2), and two limiting mechanisms (5) are arranged on the folding mechanism (2); The limiting mechanism (5) includes a limiting bin (51), a first threaded sleeve (52) is fixedly installed on the inner side wall of the limiting bin (51), a first threaded rod (53) is threadedly installed inside the first threaded sleeve (52), one end of the first threaded rod (53) penetrates through the limiting bin (51) and is fixedly installed with a knob (54), and the other end of the first threaded rod (53) is rotatably installed with a limiting plate (55) through a first bearing.

2. The folding device for a heat-insulating bubble bag according to claim 1, characterized in that: The folding mechanism (2) includes a connecting block (21), the connecting block (21) is fixedly connected to one side of the processing table (1), a vertical plate (22) is fixedly installed on the top of the processing table (1), two motors (23) are fixedly installed on the top of the connecting block (21), a rotating shaft (24) is fixedly installed at the output end of the motor (23), one end of the rotating shaft (24) away from the output end of the motor (23) is rotatably connected to the vertical plate (22) through a second bearing, and a folding plate (25) is fixedly installed on the outside of the rotating shaft (24).

3. The folding device of a heat-insulating bubble bag according to claim 2, wherein: The crease mechanism (3) includes a crease rod (31), the crease rod (31) is inserted inside the vertical plate (22), and a handle (32) is fixedly installed on one side of the crease rod (31).

4. The folding device of an insulating bubble bag according to claim 1, characterized in that: The adjusting mechanism (4) includes a cavity (41), the cavity (41) is opened inside the processing table (1), a double-shaft motor (42) is fixedly installed on the inner bottom wall of the cavity (41), second threaded rods (43) are fixedly installed at both output ends of the double-shaft motor (42), one ends of the two second threaded rods (43) away from the output ends of the double-shaft motor (42) are rotatably connected to the inner side wall of the cavity (41) through third bearings, the threading directions of the two second threaded rods (43) are opposite, second threaded sleeves (44) are threadedly installed on the outside of the two second threaded rods (43), moving rods (45) that penetrate through and extend above the processing table (1) are fixedly installed on the tops of the two second threaded sleeves (44), and the two limiting bins (51) are respectively fixedly connected to the tops of the two moving rods (45).

5. The folding device of an insulating bubble bag according to claim 4, characterized in that: Two moving holes are opened on the top of the processing table (1), and the moving holes are matched with the moving rods (45).

6. The folding device of a heat-insulating bubble bag according to claim 4, characterized in that: A limiting block extending into the limiting bin (51) is fixedly installed on the outer side wall of the limiting plate (55), and a limiting groove matched with the limiting block is opened on the inner side wall of the limiting bin (51).

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