Packaging machine with exhaust function

Abstract

The utility model belongs to the technical field of packaging machines, and provides a packaging machine with an exhaust function, which comprises a packaging unit and a feeding unit, the packaging unit comprises a packaging main body, the top of the packaging main body is fixedly connected with an air pump, the front side of the packaging main body is fixedly connected with a packaging frame, the top of the packaging frame is provided with a bag inlet, and the bag inlet is provided with a bag outlet. A packaging frame is fixedly connected to the top of the packaging body, a first telescopic rod and a second telescopic rod are fixedly connected to the interior of the packaging frame, first edge sealing plates are fixedly connected to one end of the first telescopic rod and the inner side of the bag inlet, and second edge sealing plates are fixedly connected to one end of the second telescopic rod and the inner side of the bag inlet; and a feeding main body is fixedly connected to the front face of the mounting plate, and a discharging pipe is fixedly connected to the bottom of the feeding main body, so that the packaging machine has an exhaust function, and the problem that the packaged vagina packing adsorption bolt is broken due to excessive gas in the thermoplastic and processing process is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging machines, in particular to a packaging machine with an exhaust function. Background Art

[0002] A packaging machine is a machine that wraps products for protection and aesthetics. There are two main types of packaging machines: 1. Assembly-line packaging for overall production, and 2. Peripheral packaging equipment for products. Packaging machines are particularly useful when producing vaginal packing plugs.

[0003] However, the existing vaginal packing absorbent plug packaging machine does not have an exhaust function. After the vaginal packing absorbent plug is packaged, a large amount of gas is contained in the packaging bag. Then, the packaging bag is tightly wrapped around the vaginal packing absorbent plug through the direction of thermoplasticization. However, the vaginal packing absorbent plug packaged in this way is prone to breakage due to excessive gas during the thermoplasticization and processing process.

[0004] Therefore, those skilled in the art have proposed a packaging machine with an exhaust function to solve the problems raised in the background art. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a packaging machine with an exhaust function to solve the problem that the vaginal packing adsorption bolt packaged in the prior art is easily broken due to excessive gas during the thermoforming and processing process.

[0006] A packaging machine with an exhaust function comprises a packaging unit and a feeding unit, wherein the packaging unit comprises a packaging body, the top of the packaging body is fixedly connected to an air pump, the front of the packaging body is fixedly connected to a packaging frame, the top of the packaging frame is provided with a bag inlet, a first telescopic rod and a second telescopic rod are fixedly connected inside the packaging frame respectively, one end of the first telescopic rod and the inner side of the bag inlet are fixedly connected to a first edge sealing plate, and one end of the second telescopic rod and the inner side of the bag inlet are fixedly connected to a second edge sealing plate;

[0007] The feeding unit includes a mounting plate fixedly connected to the top of the packaging body, a feeding body fixedly connected to the front of the mounting plate, a feeding pipe fixedly connected to the bottom of the feeding body, and a preparation hopper fixedly connected to the top of the feeding body.

[0008] Preferably, a through slot is provided on the front of the packaging body above the packaging frame, and a rotating rod and a sealing rod are fixedly connected to the inner side of the through slot, one end of the rotating rod is fixedly connected to the bag drawing wheel, and one end of the sealing rod is fixedly connected to the closing clamp.

[0009] Preferably, the bottom of the packaging body is fixedly connected with a supporting leg, and four supporting legs are provided, and the four supporting legs are respectively located at the four corners of the bottom of the packaging body.

[0010] Preferably, a vacuum pipe is fixedly connected to one side of the vacuum pump, and the vacuum pipe is fixedly connected to the discharge pipe.

[0011] Preferably, a feeding motor is fixedly connected to the front of the feeding body, and a feeding tray is fixedly connected to the driving end of the feeding motor.

[0012] Preferably, one side of the mounting plate is movably connected to a rotating shaft, and a packaging film is installed on the outer side of the rotating shaft.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model is provided with an air pump, a first edge sealing plate and a second edge sealing plate. When the packaging machine is used, the staff wraps the packaging film around the outside of the feed tube, and then places the edge of the packaging film between the closing clamp and the bag drawing wheel, and adjusts the vaginal packing adsorption plug to the preparation hopper. When the vaginal packing adsorption plug needs to be packaged, the rotating rod drives the bag drawing wheel to rotate, thereby drawing the packaging film, and at the same time the closing clamp seals the packaging film. At this time, the packaging film enters the bag inlet, and then the feeding motor drives the feeding disk to rotate. At this time, the vaginal packing adsorption plug falls into the feeding trough of the feeding disk. When the feeding disk rotates 180 degrees, the vaginal packing adsorption plug is The adsorption plug falls from the feed tray into the discharge pipe and enters the packaging film. At the same time, the second telescopic rod drives the second edge sealing plate to move forward, thereby clamping the packaging film. At this time, the exhaust pipe will be located in the packaging film, and the vacuum pump will start to run and generate suction, which will extract the gas in the packaging film. After the extraction, the first telescopic rod drives the first edge sealing plate to clamp the packaging film, thereby cutting the bag opening of the packaging film and sealing the edge, thereby completing the packaging of the vaginal packing adsorption plug. In this way, the packaging machine has an exhaust function, which avoids the problem of the packaged vaginal packing adsorption plug being broken due to excessive gas during the thermoplastic and processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This utility model Figure 1 A magnified schematic diagram of the local structure at point A in the middle;

[0017] Figure 3 It is a cross-sectional view of the feeding body of the utility model;

[0018] Figure 4 It is a partial structural diagram of the packaging frame of the utility model.

[0019] In the picture:

[0020] 1. Packaging unit; 101. Packaging body; 102. Support legs; 103. Vacuum pump; 104. Vacuum pipe; 105. Packaging rack; 106. Through slot; 107. Rotating rod; 108. Bag extraction wheel; 109. Sealing rod; 110. Closing clamp; 111. Bag inlet; 112. First telescopic rod; 113. First edge sealing plate; 114. Second telescopic rod; 115. Second edge sealing plate; 2. Feeding unit; 201. Mounting plate; 202. Rotating shaft; 203. Packaging film; 204. Feeding body; 205. Feeding motor; 2051. Feeding tray; 206. Preparation hopper; 207. Feeding pipe. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent 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 operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0023] As attached Figure 1 To the attached Figure 4 As shown:

[0024] Embodiment 1: A packaging machine with an exhaust function includes a packaging unit 1 for packaging vaginal packing adsorption plugs, including a packaging body 101 for installing packaging components, the top of the packaging body 101 is fixedly connected to an air pump 103 for exhausting the packaging bag, the front of the packaging body 101 is fixedly connected to a packaging rack 105 for packaging the packaging bag, the top of the packaging rack 105 is provided with a bag inlet 111, the interior of the packaging rack 105 is respectively fixedly connected to a first telescopic rod 112 and a second telescopic rod 114 for telescopic function, one end of the first telescopic rod 112 and the inner side of the bag inlet 111 are fixedly connected to a first edge sealing plate 113 for clamping the packaging bag, and one end of the second telescopic rod 114 and the inner side of the bag inlet 111 are fixedly connected to a second edge sealing plate 115 for sealing and shearing the packaging bag.

[0025] Furthermore, a through slot 106 is provided on the front of the packaging body 101 above the packaging frame 105, and a rotating rod 107 and a sealing rod 109 that play a driving role are fixedly connected to the inner side of the through slot 106. One end of the rotating rod 107 is fixedly connected to a bag-drawing wheel 108 for pulling the packaging film 203, and one end of the sealing rod 109 is fixedly connected to a closing clamp 110 for edge sealing.

[0026] Furthermore, a supporting leg 102 is fixedly connected to the bottom of the packaging body 101 , and four supporting legs 102 are provided. The four supporting legs 102 are respectively located at the four corners of the bottom of the packaging body 101 .

[0027] Furthermore, a vacuum pipe 104 for vacuuming is fixedly connected to one side of the vacuum pump 103 , and the vacuum pipe 104 is fixedly connected to the discharge pipe 207 .

[0028] As can be seen from the above, when using the packaging machine, the staff wraps the packaging film 203 around the outside of the feeding tube 207, and then places the edge of the packaging film 203 between the closing clamp 110 and the bag-drawing wheel 108. The rotating rod 107 drives the bag-drawing wheel 108 to rotate, thereby drawing the packaging film 203, and at the same time the closing clamp 110 seals the edge of the packaging film 203.

[0029] Furthermore, when the packaging film 203 enters the bag inlet 111, the second telescopic rod 114 drives the second edge sealing plate 115 to move forward, thereby clamping the packaging film 203. At this time, the exhaust pipe 104 will be located in the packaging film 203, and the exhaust pump 103 will start to run and generate suction, which will extract the gas in the packaging film 203. After the extraction is completed, the first telescopic rod 112 drives the first edge sealing plate 113 to clamp the packaging film 203, thereby cutting the bag opening of the packaging film 203 and sealing the edge, thereby completing the packaging of the vaginal packing adsorption plug.

[0030] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the feeding unit 2 for feeding the vaginal packing adsorption plug includes a mounting plate 201 fixedly connected to the top of the packaging body 101 for installation and fixing, a feeding body 204 for providing the vaginal packing adsorption plug fixedly connected to the front of the mounting plate 201, a feeding pipe 207 for feeding the vaginal packing adsorption plug into the packaging bag fixedly connected to the bottom of the feeding body 204, and a preparation hopper 206 for preparing the vaginal packing adsorption plug fixedly connected to the top of the feeding body 204.

[0031] Furthermore, a feeding motor 205 that plays a driving role is fixedly connected to the front of the feeding body 204, and a feeding tray 2051 that provides vaginal packing adsorption plugs is fixedly connected to the driving end of the feeding motor 205.

[0032] Furthermore, a rotating shaft 202 for mounting a packaging film 203 is movably connected to one side of the mounting plate 201 , and a packaging film 203 for making packaging bags is mounted on the outer side of the rotating shaft 202 .

[0033] As can be seen from the above, when the vaginal packing adsorption plug needs to be packaged, the feeding motor 205 drives the feeding tray 2051 to rotate, and the vaginal packing adsorption plug falls into the feeding trough of the feeding tray 2051. When the feeding tray 2051 rotates one hundred and eighty degrees, the vaginal packing adsorption plug falls from the feeding tray 2051 into the discharge tube 207 and enters the packaging film 203.

[0034] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0035] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of protection of the patent of the present invention.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A packaging machine with an exhaust function, characterized in that: The invention comprises a packaging unit (1), comprising a packaging body (101), wherein the top of the packaging body (101) is fixedly connected to an air pump (103), the front of the packaging body (101) is fixedly connected to a packaging frame (105), the top of the packaging frame (105) is provided with a bag inlet (111), the interior of the packaging frame (105) is fixedly connected to a first telescopic rod (112) and a second telescopic rod (114), one end of the first telescopic rod (112) and the inner side of the bag inlet (111) are fixedly connected to a first edge sealing plate (113), and one end of the second telescopic rod (114) and the inner side of the bag inlet (111) are fixedly connected to a second edge sealing plate (115); The feeding unit (2) comprises a mounting plate (201) fixedly connected to the top of the packaging body (101), a feeding body (204) fixedly connected to the front of the mounting plate (201), a feeding pipe (207) fixedly connected to the bottom of the feeding body (204), and a preparation hopper (206) fixedly connected to the top of the feeding body (204).

2. A packaging machine with an exhaust function as claimed in claim 1, characterized in that: A through slot (106) is provided on the front of the packaging body (101) above the packaging frame (105), and a rotating rod (107) and a sealing rod (109) are fixedly connected to the inner side of the through slot (106), one end of the rotating rod (107) is fixedly connected to a bag-drawing wheel (108), and one end of the sealing rod (109) is fixedly connected to a closing clamp (110).

3. A packaging machine with an exhaust function as claimed in claim 1, characterized in that: The bottom of the packaging body (101) is fixedly connected with a support leg (102), and four support legs (102) are provided. The four support legs (102) are respectively located at the four corners of the bottom of the packaging body (101).

4. A packaging machine with an exhaust function as claimed in claim 1, characterized in that: An air extraction pipe (104) is fixedly connected to one side of the air extraction pump (103), and the air extraction pipe (104) is fixedly connected to the discharge pipe (207).

5. The packaging machine with exhaust function as claimed in claim 1, characterized in that: A feeding motor (205) is fixedly connected to the front of the feeding body (204), and a feeding tray (2051) is fixedly connected to the driving end of the feeding motor (205).

6. The packaging machine with exhaust function as claimed in claim 1, characterized in that: A rotating shaft (202) is movably connected to one side of the mounting plate (201), and a packaging film (203) is mounted on the outer side of the rotating shaft (202).

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