Lower film supply packaging machine structure

Abstract

The utility model discloses a lower-supply film packaging machine structure, and particularly relates to the technical field of lower-supply film packaging machines, the lower-supply film packaging machine structure comprises a mounting rack, a batching assembly and a supply assembly are arranged on the mounting rack, the batching assembly comprises a material storage part, a material distribution part and a conveying part, and the material storage part, the material distribution part and the conveying part are all fixedly mounted on the front side of the mounting rack; the material distributing part is located between the material storage part and the conveying part, and the supply assembly comprises two fixing rollers, a temporary storage part, a connection part, a hole opening part, a traction part, two adjusting parts and a lower traction part. According to the utility model, the packaging film is put into the fixed roller, passes through the connection part and the temporary storage part and enters the trepanning part and the labeling part to be labeled, the packaging film is transited to the lower half area through the two adjusting parts after the operation is completed, the two adjusting parts are used for adjusting the packaging film from top to bottom and from front to back, the structure is simple, and the production efficiency is high. And the front surface or the back surface of the film can be conveniently converted, so that different packaging requirements can be conveniently met.

Description

Technical Field

[0001] The utility model relates to the technical field of a bottom film supply packaging machine, and more specifically, to a structure of a bottom film supply packaging machine. Background Art

[0002] The bottom film packaging machine is a pillow packaging machine that adopts the bottom film feeding method. Its characteristic is that the packaging film is supplied and packaged from the bottom. It is suitable for packaging items of various specifications and shapes. The bottom film packaging machine is widely used in the packaging of soft, long or loose items such as towels, paper towels, tableware, knives and forks, toys, hardware, daily chemicals, cards, noodles, egg rolls, sausages, squid, popsicles, soft candies and biscuits. This packaging method can make the appearance of the goods show higher consistency, enhance the product's aesthetics and market competitiveness.

[0003] When the existing bottom film packaging machine is in use, a traction part is generally provided, through which the packaging film is pulled to move, and then one side of the packaging film is labeled during the movement. However, it is not convenient to switch the front or back side of the film, and thus it is not convenient to adapt to different packaging needs. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a bottom film supply packaging machine structure, aiming to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lower film supply packaging machine structure, including a mounting frame, on which a dosing assembly and a supply assembly are provided, the dosing assembly includes a material storage part, a material distribution part and a conveying part, the material storage part, the material distribution part and the conveying part are all fixedly mounted on the front side of the mounting frame, and the material distribution part is located between the material storage part and the conveying part, the supply assembly includes two fixed rollers, a buffer part, a connecting part, an opening part, a traction part, two adjustment parts and a lower traction part, the two fixed rollers, the buffer part, the connecting part, the opening part, the two adjustment parts and the lower traction part are all mounted on the front side of the mounting frame, the dosing assembly is fixedly mounted on the labeling part, the opening part is located at the bottom of the labeling part, the traction part is fixedly mounted on the opening part, and the two adjustment parts are located at the bottom of the labeling part.

[0006] Furthermore, the buffer portion is located on a side of the opening portion away from the traction portion, the two fixed rollers are both located on a side of the buffer portion away from the opening portion, and the connection portion is located between the two fixed rollers.

[0007] Furthermore, the lower traction portion is located at a side of the traction portion away from the hole portion, and a deviation correction portion is provided on one side of the lower traction portion, and the deviation correction portion is fixedly mounted on the mounting frame.

[0008] It can be seen that in the above technical solution, the packaging film is corrected.

[0009] Furthermore, a molding assembly is provided on the mounting frame, and the molding assembly includes a bag making part and a preheating, sealing and trimming part.

[0010] Furthermore, the bag making part and the preheating, sealing and trimming part are both installed on the front side of the mounting frame, and the bag making part is located at the bottom of the conveying part, and the preheating, sealing and trimming part is located at one side of the conveying part.

[0011] Furthermore, a sealing assembly is provided on the mounting frame, and the sealing assembly includes a side baffle, an auxiliary conveying part, an end sealing part and an air compression part.

[0012] Furthermore, the side baffle and the auxiliary conveying part are both fixedly mounted on the front side of the mounting frame, and the auxiliary conveying part is located between the preheating sealing trimming part and the side baffle, and the end sealing part and the air compression part are both mounted in the side baffle.

[0013] It can be seen that in the above technical solution, the side baffle is used to limit the position of the product and prevent the product from shifting.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model puts the packaging film into the fixed roller, passes through the connecting part, the buffer part, and enters the opening part. The labeling part labels the packaging film. After completing this operation, it transitions to the lower area through two adjustment parts. The two adjustment parts are used to adjust the packaging film from top to bottom and from front to back. The structure is simple and it is convenient to switch the front or back of the film, so as to adapt to different packaging needs.

[0016] 2. The utility model has raw materials entering the material storage section, and entering the bag making section through the material distribution section and the conveying section to merge with the packaging film, the back of the packaging film is sealed by the preheating sealing and trimming section, and the packaging film is moved to the end sealing section and the air compression section through the auxiliary conveying section. The end sealing section divides the product into packages, the air compression section extrude the product, and finally the product is conveyed to the sorting section. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a front view of the overall structure of the utility model;

[0020] Figure 3 It is a top view of the overall structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the sealing component structure of the utility model.

[0022] In the figure: 1. batching component; 2. supply component; 3. labeling unit; 4. forming component; 5. sealing component; 6. mounting frame; 11. material storage unit; 12. material distribution unit; 13. conveying unit; 21. fixed roller; 22. buffer unit; 23. connection unit; 24. opening unit; 25. traction unit; 26. adjustment unit; 27. lower traction unit; 41. bag making unit; 42. preheating, sealing and trimming unit; 51. side baffle; 52. auxiliary conveying unit; 53. end sealing unit; 54. air compression unit. DETAILED DESCRIPTION

[0023] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Refer to the instruction manual Figure 1-4 The lower film supply packaging machine structure of this embodiment includes a mounting frame 6, on which a batching component 1 and a supply component 2 are provided. The batching component 1 includes a storage portion 11, a distribution portion 12 and a conveying portion 13. The storage portion 11, the distribution portion 12 and the conveying portion 13 are all fixedly mounted on the front side of the mounting frame 6, and the distribution portion 12 is located between the storage portion 11 and the conveying portion 13. The supply component 2 includes two fixed rollers 21, a buffer portion 22, a connecting portion 23, an opening portion 24, a traction portion 25, two adjustment portions 26 and a lower traction portion 27. The two fixed rollers 21, the buffer portion 22, the connecting portion 23, the opening portion 24, the two adjustment portions 26 and the lower traction portion 27 are all mounted on the front side of the mounting frame 6. The batching component 1 is fixedly mounted on the labeling portion 3, the opening portion 24 is located at the bottom of the labeling portion 3, the traction portion 25 is fixedly mounted on the opening portion 24, and the two adjustment portions 26 are both located at the bottom of the labeling portion 3.

[0025] Furthermore, the buffer portion 22 is located on the side of the opening portion 24 away from the traction portion 25, the two fixed rollers 21 are both located on the side of the buffer portion 22 away from the hole portion 24, the connecting portion 23 is located between the two fixed rollers 21, and the lower traction portion 27 is located on the side of the traction portion 25 away from the hole portion 24. A correction portion is provided on one side of the lower traction portion 27, and the correction portion is fixedly mounted on the mounting frame 6.

[0026] Furthermore, a molding assembly 4 is provided on the mounting frame 6, and the molding assembly 4 includes a bag making part 41 and a preheating sealing and trimming part 42. The bag making part 41 and the preheating sealing and trimming part 42 are both installed on the front side of the mounting frame 6, and the bag making part 41 is located at the bottom of the conveying part 13, and the preheating sealing and trimming part 42 is located on one side of the conveying part 13.

[0027] Furthermore, a sealing assembly 5 is provided on the mounting frame 6, and the sealing assembly 5 includes a side baffle 51, an auxiliary conveying part 52, an end sealing part 53 and an air compression part 54. The side baffle 51 and the auxiliary conveying part 52 are both fixedly mounted on the front side of the mounting frame 6, and the auxiliary conveying part 52 is located between the preheating sealing trimming part 42 and the side baffle 51, and the end sealing part 53 and the air compression part 54 are both installed in the side baffle 51.

[0028] Among them, the raw materials enter the material storage part 11, and enter the bag making part 41 through the material distribution part 12 and the conveying part 13 to merge with the packaging film, the back of the packaging film is sealed by the preheating sealing and trimming part 42, and the packaging film is moved to the end sealing part 53 and the air compression part 54 through the auxiliary conveying part 52. The end sealing part 53 packs the products, and the air compression part 54 extrude the products, and finally the products are conveyed to the sorting part. The structure is simple and easy to use. The side baffle 51 is used to limit the position of the product to prevent the product from shifting.

[0029] The method of using this embodiment is:

[0030] When in use, the packaging film is placed in the fixed roller 21, passes through the connecting part 23, the buffer part 22, and enters the opening part 25, wherein the buffer part 22 is used to buffer and temporarily store a certain length of packaging film, the connecting part 23 is used to connect the packaging film on the fixed roller 21, and a hole is opened in the packaging film through the opening part 25, and the labeling part 3 labels the packaging film. After completing this operation, it transitions to the lower area through the two adjustment parts 26, wherein the two adjustment parts 26 are used to adjust the packaging film from top to bottom and from front to back. The packaging film moves into the correction part. After the correction is completed, the packaging film enters the forming component 4 from the lower traction part 27. The structure is simple and convenient for converting the front or back of the film, so as to adapt to different packaging needs.

[0031] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited and can be determined using conventional equipment. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0032] 1. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lower film packaging machine structure, comprising a mounting frame (6), on which a batching assembly (1) and a supply assembly (2) are arranged, characterized in that: The batching component (1) comprises a material storage portion (11), a material distribution portion (12) and a conveying portion (13); the material storage portion (11), the material distribution portion (12) and the conveying portion (13) are all fixedly mounted on the front side of the mounting frame (6), and the material distribution portion (12) is located between the material storage portion (11) and the conveying portion (13); the supply component (2) comprises two fixed rollers (21), a buffer portion (22), a connecting portion (23), an opening portion (24), a traction portion (25), and two adjustment portions (26). and a lower traction part (27), the two fixed rollers (21), the buffer part (22), the connecting part (23), the opening part (24), the two adjustment parts (26) and the lower traction part (27) are all mounted on the front side of the mounting frame (6), the batching component (1) is fixedly mounted on the labeling part (3), the opening part (24) is located at the bottom of the labeling part (3), the traction part (25) is fixedly mounted on the opening part (24), and the two adjustment parts (26) are both located at the bottom of the labeling part (3).

2. The structure of the bottom film packaging machine according to claim 1 is characterized in that: The buffer portion (22) is located on a side of the opening portion (24) away from the traction portion (25), the two fixed rollers (21) are both located on a side of the buffer portion (22) away from the opening portion (24), and the connection portion (23) is located between the two fixed rollers (21).

3. The structure of the bottom film packaging machine according to claim 1 is characterized in that: The lower traction portion (27) is located on a side of the traction portion (25) far from the hole portion (24), and a deviation correction portion is provided on one side of the lower traction portion (27), and the deviation correction portion is fixedly mounted on the mounting frame (6).

4. The structure of the bottom film packaging machine according to claim 1, characterized in that: The mounting frame (6) is provided with a forming assembly (4), and the forming assembly (4) comprises a bag making part (41) and a preheating, sealing and trimming part (42).

5. The structure of the bottom film supply packaging machine according to claim 4 is characterized in that: The bag making section (41) and the preheating, sealing and trimming section (42) are both installed on the front side of the mounting frame (6), and the bag making section (41) is located at the bottom of the conveying section (13), and the preheating, sealing and trimming section (42) is located on one side of the conveying section (13).

6. The structure of the bottom film packaging machine according to claim 1, characterized in that: A sealing assembly (5) is provided on the mounting frame (6), and the sealing assembly (5) comprises a side baffle (51), an auxiliary conveying portion (52), an end sealing portion (53) and an air compression portion (54).

7. The structure of the bottom film packaging machine according to claim 6, characterized in that: The side baffle (51) and the auxiliary conveying part (52) are both fixedly mounted on the front side of the mounting frame (6), and the auxiliary conveying part (52) is located between the preheating sealing and trimming part (42) and the side baffle (51), and the end sealing part (53) and the air compression part (54) are both mounted inside the side baffle (51).

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