Automatic bag making mechanism of full-automatic packing machine

Abstract

The utility model discloses an automatic bag making mechanism of a full-automatic packaging machine, and belongs to the field of automatic packaging machinery. Comprising upper and lower air cylinder fixing plates, upper and lower sliding block linear bearings, upper and lower optical axis guide rails, upper and lower heat-sealing air cylinders, upper and lower connecting and fixing plates, upper and lower heat-sealing insulating plate fixing profiles, upper and lower heat-sealing insulating plates, upper and lower heat-sealing silica gel sponge plates, upper and lower heat-sealing heating wires, an upper cutter fixing and connecting plate, an upper cutter aluminum groove, a cutter, a cutter base plate and a cutter pressing air cylinder. By means of the automatic bag making mechanism of the full-automatic packaging machine, full-automatic production from raw materials to finished product packaging can be achieved, the production efficiency is greatly improved, the labor cost is reduced, and meanwhile the packaging quality and consistency can be guaranteed. The application of the technology is of great significance to packaging production in various industries, and the packaging industry can be promoted to develop towards the digitization and intellectualization directions.

Description

Technical Field

[0001] The utility model belongs to the field of automatic packaging machinery, and in particular relates to an automatic bag making mechanism of a full-automatic packaging machine. Background Art

[0002] The existing bag making process must cut off the remaining bag edges after sealing. The traditional practice is to first seal the plastic bag with a sealing machine, then remove the plastic bag and use a cutting device to cut the remaining bag edges of the plastic bag. This practice not only increases labor and costs, but also has low work efficiency. In addition, the width of traditional sealing and cutting machines is fixed and cannot be configured according to the company's product requirements. Merchants need to configure a separate sealing and cutting device each time, which is costly and has great limitations.

[0003] The existing automatic packaging device and packaging method using a packaging machine (for example, application number: CN108216720B) generally have the following problems during use:

[0004] 1. Cutting and sealing cannot be performed at the same time: Low production efficiency: Since cutting and sealing cannot be performed synchronously, there will be waiting time on the production line, which reduces the overall production efficiency. Increased costs: Additional labor costs are required to handle the separate operations of cutting and sealing, which increases production costs. Product quality fluctuations: Since cutting and sealing cannot be performed at the same time, incomplete sealing or inaccurate cutting may occur, affecting the packaging quality and consistency of the product. Difficult maintenance: Separate cutting and sealing equipment needs to be maintained and adjusted separately, which increases the complexity and cost of equipment management, so there is an urgent need for a simultaneous automatic bag making mechanism for the baler. Utility Model Content

[0005] An automatic bag making mechanism of a fully automatic baler, comprising upper and lower cylinder fixing plates, upper and lower slider linear bearings, upper and lower optical axis guide rails, upper and lower heat sealing cylinders, upper and lower connecting fixing plates, upper and lower heat sealing insulating plate fixing profiles, upper and lower heat sealing insulating plates, upper and lower heat sealing silicone sponge plates, upper and lower heat sealing heating wires, an upper cutter fixing connecting plate, an upper cutter aluminum groove, a cutter, a cutter pad, a cutter pressing cylinder, a lower cutter fixing connecting plate, and a cutter lower aluminum groove;

[0006] It includes an upper and lower cylinder fixing plate, upper and lower slider linear bearings are arranged on both sides of the upper and lower cylinder fixing plates, upper and lower optical axis guide rails are passed through the upper and lower slider linear bearings, the upper and lower optical axis guide rails pass through the upper and lower slider linear bearings on the connecting and fixing plates, upper and lower heat sealing cylinders are arranged on the upper and lower cylinder fixing plates, the other side of the upper and lower heat sealing cylinders are connected and fixed to the upper and lower connecting fixing plates, the upper and lower connecting fixing plates fix the upper and lower optical axis guide rails, upper and lower insulating plate fixing profiles are fixed on the upper and lower connecting fixing plates, upper and lower heat sealing insulating plates are arranged below the upper and lower insulating plate fixing profiles, and upper and lower heat sealing heating wires are arranged obliquely above the upper and lower heat sealing insulating plates. , upper and lower heat-sealed silicone sponge plates are arranged between the upper and lower heat-sealed insulating plates and the upper and lower heat-sealed heating wires, an upper cutter fixed connecting plate is arranged on the outer layer of the upper and lower insulating plate fixed profiles, an upper cutter aluminum groove is arranged on the inner side of the upper cutter fixed connecting plate, a cutter is arranged opposite to the upper cutter aluminum groove, the cutter is fixed on a cutter pad, and both the cutter and the cutter pad are arranged inside the upper cutter aluminum groove, cutter pressing cylinders are arranged on the lower ends of both sides of the upper and lower heat-sealed insulating plates, a cutter lower aluminum groove is arranged on the back of the upper and lower insulating plate fixed profiles, and the upper and lower insulating plate fixed profiles and the cutter lower aluminum groove are connected through the lower cutter fixed connecting plate.

[0007] Furthermore, the upper and lower cylinder fixing plates can be adjusted up and down.

[0008] Furthermore, a buffer spring is provided between the lower aluminum groove of the cutter and the lower cutter fixed connecting plate.

[0009] Furthermore, the upper and lower heat-sealing cylinders adopt a square structure design.

[0010] Furthermore, the cutter pressing cylinder adopts a symmetrical structural design.

[0011] Furthermore, the upper and lower heat-sealing heating wires are completely wrapped by Teflon tape.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting the upper and lower heat-sealing heating wires at the outer end of the cutting position, the heat-plastic bag can be sealed after cutting, which brings the following advantages: Sealing integrity: By heat-plastic sealing the bag at the outer end of the cutting position, the integrity of the bag mouth can be ensured, avoiding the problem of air leakage or loose packaging caused by the residual bag edge not being completely cut off. Improve production efficiency: Since the heat-plastic bag is sealed and cut at the same time, there is no need for additional waiting time, thereby improving the efficiency and capacity of the production line. Reduce manual intervention: The automated heat-plastic bag process eliminates the need for manual processing of the residual bag edge, reducing operational complexity and labor costs. Improve product quality: The heat-plastic bag can provide better sealing effect, ensure the sealing and freshness of the product packaging, and prevent external factors from affecting the product. Reduce energy consumption: Compared with the traditional method of heat-sealing after cutting, heat-plastic sealing at the same time can reduce energy consumption and improve energy efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an axonometric diagram of the automatic bag-making mechanism of the utility model;

[0015] Figure 2 It is a left view of the automatic bag making mechanism of the utility model;

[0016] In the figure: 1. Upper and lower cylinder fixing plates; 2. Upper and lower slider linear bearings; 3. Upper and lower optical axis guide rails; 4. Upper and lower heat sealing cylinders; 5. Upper and lower connecting fixing plates; 6. Upper and lower heat sealing insulation plate fixing profiles; 7. Upper and lower heat sealing insulation plates; 8. Upper and lower heat sealing silicone sponge plates; 9. Upper and lower heat sealing heating wires; 10. Upper cutter fixing connecting plate; 11. Upper cutter aluminum groove; 12. Cutter; 13. Cutter pad; 14. Cutter pressing cylinder; 15. Lower cutter fixing connecting plate; 16. Cutter lower aluminum groove. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] A person skilled in the art should connect all the electrical components in this case to their corresponding power supplies through wires, and should select a suitable controller according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, in which the electrical components complete the electrical connection in the order of working in sequence. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0021] Example

[0022] See also Figure 1-2 , the utility model provides a technical solution:

[0023] It includes an upper and lower cylinder fixing plate 1, upper and lower slider linear bearings 2 are arranged on both sides of the upper and lower cylinder fixing plate 1, upper and lower optical axis guide rails 3 are passed through the upper and lower slider linear bearings 2, the upper and lower optical axis guide rails 3 are passed through the upper and lower slider linear bearings 2 on the connecting fixing plate 5, upper and lower heat sealing cylinders 4 are arranged on the upper and lower cylinder fixing plate 1, the other side of the upper and lower heat sealing cylinders 4 are connected and fixed to the upper and lower connecting fixing plates 5, the upper and lower connecting fixing plates 5 fix the upper and lower optical axis guide rails 3, upper and lower insulating plate fixing profiles 6 are fixed on the upper and lower connecting fixing plates 5, and upper and lower heat sealing insulating plates are arranged below the upper and lower insulating plate fixing profiles 6. 7, upper and lower heat-sealing heating wires 9 are arranged obliquely above the upper and lower heat-sealing insulating plates 7, upper and lower heat-sealing silicone sponge plates 8 are arranged between the upper and lower heat-sealing insulating plates 7 and the upper and lower heat-sealing heating wires 9, the outer layer of the upper and lower insulating plate fixing profiles 6 is provided with an upper cutter fixing connecting plate 10, an upper cutter aluminum groove 11 is arranged on the inner side of the upper cutter fixing connecting plate 10, a cutter 12 is arranged opposite to the upper cutter aluminum groove 11, the cutter 12 is fixed on a cutter pad 13, and both the cutter 12 and the cutter pad 13 are arranged inside the upper cutter aluminum groove 11, and a cutter pressing cylinder 14 is arranged at the lower ends of both sides of the upper and lower heat-sealing insulating plates 7. A cutter lower aluminum groove 16 is provided on the back of the upper and lower insulation plate fixing profiles 6, and the connection between the upper and lower insulation plate fixing profiles 6 and the cutter lower aluminum groove 16 is connected through a lower cutter fixing connecting plate 15. The upper and lower cylinder fixing plates 1 can be adjusted up and down, and a buffer spring is arranged between the cutter lower aluminum groove 16 and the lower cutter fixing connecting plate 15. The upper and lower heat sealing cylinders 4 adopt a square structure design, and the cutter pressing cylinder 14 adopts a symmetrical structure design, and the upper and lower heat sealing heating wires 9 are completely wrapped by Teflon tape.

[0024]

[0025] When using the automatic bag making mechanism of the fully automatic baler, the upper cutter fixing connecting plate is set above the insulating plate fixing profile and the upper cutter aluminum groove to connect and fix the two, and the cutter is fixed on the cutter pad. The two are set inside the upper cutter aluminum groove, and the upper part is connected to the cutter pressing cylinder. The lower cutter fixing connecting plate is set below the lower insulating plate fixing profile and the lower cutter aluminum groove to connect and fix the two (a buffer spring is provided between the lower cutter aluminum groove and the lower cutter connecting fixing plate). When the automatic bag making mechanism is in use, after the bag is pulled to the set length, the upper and lower heat sealing cylinders extend and merge at the same time, the heating wire is energized to heat seal the bag, and the cutter pressing cylinder extends to cut the bag at the same time. After the action is completed, the upper and lower heat sealing cylinders are retracted at the same time to complete the automatic bag making process.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic bag making mechanism of a fully automatic baler, comprising an upper and lower cylinder fixing plate (1), characterized in that: Upper and lower slider linear bearings (2) are arranged on both sides of the upper and lower cylinder fixing plates (1), and upper and lower optical axis guide rails (3) are inserted into the upper and lower slider linear bearings (2). The upper and lower optical axis guide rails (3) are inserted into the upper and lower slider linear bearings (2) on the connecting fixing plate (5). Upper and lower heat sealing cylinders (4) are arranged on the upper and lower cylinder fixing plates (1), and the other side of the upper and lower heat sealing cylinders (4) is connected and fixed to the upper and lower connecting fixing plates (5). The upper and lower connecting fixing plates (5) fix the upper and lower optical axis guide rails (3). Upper and lower insulating plate fixing profiles (6) are fixed on the upper and lower connecting fixing plates (5), and upper and lower heat sealing insulating plates (7) are arranged below the upper and lower insulating plate fixing profiles (6). Upper and lower heat sealing heating wires (9) are arranged obliquely above the upper and lower heat sealing insulating plates (7), and the upper and lower heat sealing insulating plates (7) and the upper An upper and lower heat-sealing silicone sponge plate (8) is arranged in the middle of the lower heat-sealing heating wire (9); an upper cutter fixing connecting plate (10) is arranged on the outer layer of the upper and lower insulating plate fixing profile (6); an upper cutter aluminum groove (11) is arranged on the inner side of the upper cutter fixing connecting plate (10); a cutter (12) is arranged opposite to the upper cutter aluminum groove (11); the cutter (12) is fixed on a cutter pad (13); the cutter (12) and the cutter pad (13) are arranged inside the upper cutter aluminum groove (11); cutter pressing cylinders (14) are arranged at the lower ends of both sides of the upper and lower heat-sealing insulating plates (7); a cutter lower aluminum groove (16) is arranged on the back of the upper and lower insulating plate fixing profile (6); the upper and lower insulating plate fixing profile (6) and the cutter lower aluminum groove (16) are connected via a lower cutter fixing connecting plate (15).

2. The automatic bag making mechanism of the fully automatic baler according to claim 1 is characterized by: The upper and lower cylinder fixing plates (1) can be adjusted up and down.

3. The automatic bag making mechanism of the fully automatic baler according to claim 1 is characterized in that: A buffer spring is provided between the cutter lower aluminum groove (16) and the lower cutter fixed connection plate (15).

4. The automatic bag making mechanism of the fully automatic baler according to claim 1 is characterized in that: The upper and lower heat-sealing cylinders (4) are designed with a square structure.

5. The automatic bag making mechanism of the fully automatic baler according to claim 1 is characterized in that: The cutter pressing cylinder (14) adopts a symmetrical structural design.

6. The automatic bag making mechanism of the fully automatic baler according to claim 1 is characterized in that: The upper and lower heat-sealing heating wires (9) are completely wrapped by Teflon tape.

Images