A bagging, sealing and ironing machine for napkins

Abstract

The present invention relates to a bagging, sealing and ironing integrated machine for napkins, comprising a frame, a bagging unit and a sealing and ironing unit arranged on the frame; the bagging unit comprises a pressing plate assembly, a paper pushing assembly and a control assembly for controlling the actions of the pressing plate assembly and the paper pushing assembly, the pressing plate assembly is composed of an upper pressing plate mechanism and a lower pressing plate, the lower pressing plate is fixed on the frame, the upper pressing plate mechanism comprises an upper pressing plate arranged opposite to the lower pressing plate and an upper pressing plate driving component for driving the upper pressing plate to reciprocate; the sealing and ironing unit comprises a hot ironing head mechanism fixed above the upper pressing plate and a heat insulation protective cover arranged on the hot ironing head mechanism, the hot ironing head mechanism cooperates with the upper pressing plate, and is used for sealing and ironing the packaging bag after bagging the napkins. Compared with the prior art, the present invention has the advantages of simple structure, labor saving, small space occupation, high efficiency, etc.

Description

Technical Field

[0001] The invention relates to the technical field of paper product production, in particular to a bagging, sealing and ironing integrated machine for napkin paper. Background Art

[0002] At present, the production method of napkin production line is one person to put on the bag, and one person to seal, iron and pack. The disadvantage is that it requires two people to work together, the production occupies a large area, the labor cost is high, and the per capita output is low, which increases the labor cost of the enterprise. In addition, during the work process, the operator throws away the bag after starting the machine, and the packer takes it back. In this process, the bag mouth needs to be tidied up, and throwing, taking and tidiness are all repetitive work. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the above-mentioned prior art and provide a bagging, sealing and ironing machine for napkins.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] A bagging, sealing and ironing integrated machine for napkin paper, comprising a frame and a bagging unit and a sealing and ironing unit arranged on the frame;

[0006] The bagging unit includes a pressing plate assembly, a paper pushing assembly, and a control assembly for controlling the actions of the pressing plate assembly and the paper pushing assembly. The pressing plate assembly is composed of an upper pressing plate mechanism and a lower pressing plate. The lower pressing plate is fixed on the frame. The upper pressing plate mechanism includes an upper pressing plate arranged opposite to the lower pressing plate and an upper pressing plate driving component for driving the upper pressing plate to reciprocate.

[0007] The sealing and ironing unit comprises an ironing head mechanism fixed above the upper pressing plate and a heat-insulating protective cover arranged on the ironing head mechanism. The ironing head mechanism cooperates with the upper pressing plate and is used for sealing and ironing the packaging bag after the napkin paper is bagged.

[0008] Preferably, the paper pushing assembly comprises a pushing plate and a pushing plate cylinder, the pushing plate cylinder is arranged on the frame, and the pushing plate is located between the upper pressing plate and the lower pressing plate.

[0009] Preferably, the upper pressure plate driving component includes a column arranged on the frame and a pressure plate cylinder fixed to the top of the column through a top plate, and the upper pressure plate is slidably connected to the column and is transmission-connected to the pressure plate cylinder.

[0010] Preferably, the ironing head mechanism comprises an ironing head body and an ironing head fixing frame, and the ironing head body is arranged on the top end of the column through the ironing head fixing frame.

[0011] Preferably, the heat-insulating protective cover is L-shaped, covers the top of the iron body, and is connected to the iron fixing frame.

[0012] Preferably, there are two columns and they are arranged in parallel. The upper pressure plate is slidably connected to the columns through a sliding sleeve. The iron fixing frame is two V-shaped metal sheets, one end of which is connected to one side of the iron body and the other end is connected to the top of the column.

[0013] Preferably, the metal sheet is an elastic metal sheet.

[0014] Preferably, the control assembly is composed of two foot-operated reversing valves, which are arranged below the frame and are respectively connected to the pressing plate assembly and the paper pushing assembly in a transmission manner.

[0015] The working principle of the present invention is:

[0016] The worker places the napkins to be packaged on the lower pressure plate, steps on the foot-operated reversing valve that controls the action of the pressure plate assembly, and the pressure plate cylinder pushes the upper pressure plate down, and cooperates with the lower pressure plate to compact the napkins to be packaged. The worker uses his hand to put the packaging bag on the outside of the protruding parts of the upper and lower pressure plates, steps on the foot-operated reversing valve that controls the action of the paper pushing assembly, and the pushing plate cylinder pushes the napkins to be packaged into the packaging bag. After completion, remove the packaging bag, and fit the part of the packaging bag that needs to be sealed and ironed on the top of the upper pressure plate, and control the upper pressure plate and the push plate to reset. The upper pressure plate resets into place, and cooperates with the ironing head body to squeeze the part that needs to be sealed and ironed to seal the packaging bag.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) The structure is simple. Based on the original bagging machine, the ironing head and the upper pressing plate are cleverly used to achieve one-step bagging and sealing by one person.

[0019] (2) Save labor costs. The production line that originally required two people to produce now only needs one person to complete bagging, sealing and boxing, and can achieve the production capacity of two people, which can reduce labor costs by more than half and increase per capita output.

[0020] (3) Small space occupation: compared with the prior art which occupies about 2 square meters, the present invention only occupies 0.5 square meters.

[0021] (4) High efficiency. The present invention allows workers to seal and iron the bags themselves directly after normal bagging (without having to put down or change hands), thus reducing the time wasted in the process of repetitive labor (the prior art requires an operator to start the bagging machine and a packer to seal and iron the bags. After the operator starts the bagging, the bags are thrown away and the packer takes them back. In the process, the wrinkles on the bag mouth need to be tidied up, and throwing, taking and tidying up are all repetitive labor). The operator starts the bagging, sealing, ironing and packing machine in one step to ensure product quality and complete the original output.

[0022] (5) The heat-insulating protective cover ensures safety during the production process and prevents the operator from being burned by the iron body.

[0023] (6) The iron head fixing frame can be made of elastic metal sheets, which cooperate with the upper pressure plate to squeeze the packaging bag. It can provide squeezing force while avoiding the packaging bag from being squeezed and broken due to hard contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the sealing unit of the present invention.

[0026] 1 is the first foot-operated reversing valve, 2 is the second foot-operated reversing valve, 3 is the frame, 4 is the table plate, 5 is the lower pressure plate, 6 is the push plate, 7 is the column, 8 is the upper pressure plate, 9 is the top plate, 10 is the pressure plate cylinder, 11 is the fixing bolt, 12 is the gasket, 13 is the sliding sleeve, 14 is the push plate cylinder seat, 15 is the push plate cylinder, 16 is the iron body, 17 is the iron fixing frame, 171 is the metal sheet, and 18 is the heat insulation protective cover. DETAILED DESCRIPTION

[0027] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] Example 1

[0029] A bagging, sealing and ironing machine for napkin paper, such as Figure 1 As shown, it includes a frame 3 and a bagging unit and a sealing unit arranged on the frame 3;

[0030] The bagging unit includes a pressing plate assembly, a paper pushing assembly, and a control assembly for controlling the actions of the pressing plate assembly and the paper pushing assembly. The pressing plate assembly is composed of an upper pressing plate mechanism and a lower pressing plate 5. The lower pressing plate 5 is fixed on the table 4 at the top of the frame 3. The upper pressing plate mechanism has an upper pressing plate 8 arranged opposite to the lower pressing plate 5 and an upper pressing plate driving component for driving the upper pressing plate 8 to reciprocate. The upper pressing plate driving component includes a column 7 arranged on the frame 3 and a pressing plate cylinder 10 fixed to the top of the column 7 through a top plate 9. The upper pressing plate 8 is slidably connected to the column 7 and is transmission-connected to the pressing plate cylinder 10. In this embodiment, there are two columns 7, which are arranged in parallel. The upper pressing plate 8 is slidably connected to the column 7 through a sliding sleeve 13. The sealing and ironing unit includes a head ironing mechanism fixed above the upper pressing plate 8 and a heat-insulating protective cover 18 arranged on the head ironing mechanism. The head ironing mechanism cooperates with the upper pressing plate 8 to seal and iron the packaging bag after the napkin paper is bagged. The ironing mechanism of the present invention includes an ironing body 16 and an ironing bracket 17. The ironing body 16 is arranged on the top of the column 7 through the ironing bracket 17, and is fixed on the top plate 9 through the fixing bolts 11 and washers. The heat insulation protective cover 18 is L-shaped, covers the top of the ironing body 16, and is connected to the ironing bracket 17. The ironing bracket 17 is two V-shaped metal sheets 171, one end of the metal sheet 171 is connected to one side of the ironing body 16, and the other end is connected to the top of the column 7, as shown in FIG. Figure 2 As shown, the metal sheet 171 can be either a thicker metal sheet with a certain hardness or an elastic metal sheet.

[0031] The paper pushing assembly includes a pushing plate 6 and a pushing plate cylinder 15 . The pushing plate cylinder 15 is disposed on the frame 3 via a pushing plate cylinder seat 14 . The pushing plate 6 is located between the upper pressing plate 8 and the lower pressing plate 5 .

[0032] The control assembly is composed of two foot-operated reversing valves, namely a first foot-operated reversing valve 1 and a second foot-operated reversing valve 2, which are arranged below a frame 3 and are respectively connected to a pressing plate assembly and a paper pushing assembly.

[0033] When working, the worker places the napkins to be packaged on the lower pressure plate, steps on the pedal-operated reversing valve that controls the movement of the pressure plate assembly, and the pressure plate cylinder pushes the upper pressure plate down to Figure 1 The A position in the middle, and cooperate with the lower pressure plate to press the napkins to be packaged. The worker puts the packaging bag on the outside of the extended part of the upper and lower pressure plates by hand, steps on the foot-operated reversing valve that controls the action of the paper pushing assembly, and the push plate cylinder pushes the napkins to be packaged into the packaging bag. After completion, remove the packaging bag, and fit the part of the packaging bag that needs to be sealed and ironed on the upper pressure plate, and control the upper pressure plate and the push plate to reset. The upper pressure plate is reset to its position, and cooperates with the ironing head body to squeeze the part that needs to be sealed and ironed (bag opening), and seals and irons the packaging bag. After sealing and ironing, control the upper pressure plate to drop a little distance, take away the packaging bag, and pack it. Bagging and sealing can be completed by one person in one step, which is safe and reliable.

[0034] The above description of the embodiments is to facilitate the understanding and use of the invention by those skilled in the art. It is obvious that those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without creative work. Therefore, the present invention is not limited to the above embodiments, and improvements and modifications made by those skilled in the art based on the disclosure of the present invention without departing from the scope of the present invention should be within the scope of protection of the present invention.

Claims

1. A bagging, sealing and ironing machine for napkins. It is characterized in that It comprises a frame (3) and a bagging unit and a sealing unit arranged on the frame (3); The bagging unit comprises a pressure plate assembly, a paper pushing assembly and a control assembly for controlling the movements of the pressure plate assembly and the paper pushing assembly. The pressure plate assembly is composed of an upper pressure plate mechanism and a lower pressure plate (5). The lower pressure plate (5) is fixed on the frame (3). The upper pressure plate mechanism comprises an upper pressure plate (8) arranged opposite to the lower pressure plate (5) and an upper pressure plate driving component for driving the upper pressure plate (8) to reciprocate. The sealing and ironing unit comprises a head ironing mechanism fixed above the upper pressing plate (8) and a heat insulation protective cover (18) arranged on the head ironing mechanism. The head ironing mechanism cooperates with the upper pressing plate (8) and is used for sealing and ironing the packaging bag after the napkin paper is bagged. The control assembly is composed of two foot-operated reversing valves, which are arranged below the frame (3) and are respectively connected to the pressing plate assembly and the paper pushing assembly in a transmission manner; The upper pressure plate driving component comprises a column (7) arranged on the frame (3) and a pressure plate cylinder (10) fixed to the top of the column (7) through a top plate (9); the upper pressure plate (8) is slidably connected to the column (7) and is drivingly connected to the pressure plate cylinder (10); The hair iron mechanism comprises a hair iron body (16) and a hair iron fixing frame (17), wherein the hair iron body (16) is arranged on the top of the column (7) through the hair iron fixing frame (17); There are two upright posts (7) arranged in parallel, the upper pressure plate (8) is slidably connected to the upright posts (7) via a sliding sleeve (13), and the ironing head fixing frame (17) is composed of two V-shaped metal sheets (171), one end of the metal sheet (171) is connected to one side of the ironing head body (16), and the other end is connected to the top of the upright post (7).

2. A bagging, sealing and ironing machine for napkins according to claim 1, It is characterized in that The paper pushing assembly comprises a pushing plate (6) and a pushing plate cylinder (15), wherein the pushing plate cylinder (15) is arranged on the frame (3), and the pushing plate (6) is located between the upper pressing plate (8) and the lower pressing plate (5).

3. The bagging, sealing and ironing machine for napkins according to claim 1, It is characterized in that The heat-insulating protective cover (18) is L-shaped, covers the top of the ironing head body (16), and is connected to the ironing head fixing frame (17).

4. The bagging, sealing and ironing machine for napkins according to claim 1, It is characterized in that The metal sheet (171) is an elastic metal sheet.

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