Liquid bag type packaging machine

Abstract

The utility model provides a liquid bag type packaging machine which relates to the technical field of automatic packaging and comprises a U-shaped clamping seat, a bottom seat stand is fixedly arranged in the middle of the bottom of the U-shaped clamping seat, a V-shaped through groove used for positioning is formed in the top of the bottom seat stand, and a weighing sensor is further arranged in the bottom seat stand. A lower electric cylinder for opening a bag and an upper electric cylinder for packaging are fixedly arranged above the exteriors of the two sides of the U-shaped clamping seat; an external connection frame is fixedly arranged on the rear side of the U-shaped clamping base, and the top of the external connection frame is bent forwards. The rubber suction cups are arranged, the supporting function of opening and fixing the packaging bag is provided, the air pump is started to pump air, the rubber suction cups suck air to generate suction force to fix the packaging bag, after the packaging bag is sucked, the pressure of the air pump is increased, and automatic closing is achieved through program control, stability is high, and the two sides of the packaging bag can be firmly fixed; and a bag opening is unfolded to facilitate subsequent injection, and the problem that an existing packaging machine is inconvenient to open and fix a packaging bag is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic packaging, and more specifically, particularly relates to a liquid bag packaging machine. Background Art

[0002] When packaging liquid products, the liquid needs to be injected into the packaging bag first, and then sealed and welded using a sealing machine through electric heating.

[0003] Based on the above, the packaging machine currently used requires manual opening of the packaging bag and injection of liquid, which has low work efficiency and lacks the support function of automatically opening and fixing the packaging bag, which is not conducive to collecting liquid. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a liquid bag packaging machine to solve the problem that the existing packaging machine proposed in the above background technology needs to manually open the packaging bag and then inject liquid, has low working efficiency, lacks the support function of automatically opening and fixing the packaging bag, and is not conducive to collecting liquid.

[0005] The purpose and effect of the liquid bag packaging machine of the utility model are achieved by the following specific technical means:

[0006] A liquid bag packaging machine comprises a U-shaped base, wherein a bottom base is fixedly arranged in the middle of the bottom of the U-shaped base, a V-shaped through groove for positioning is opened on the top of the bottom base, and a weighing sensor is also arranged in the bottom base; a lower electric cylinder for bag opening and an upper electric cylinder for packaging are fixedly arranged on the upper outer parts of both sides of the U-shaped base; an external frame is fixedly arranged on the rear side of the U-shaped base, the top of the external frame is turned forward, and a vertical electric cylinder is fixedly arranged on the bottom of the turning point, and the vertical electric cylinder is aligned with the middle position of the U-shaped base; a mounting base is fixedly arranged on the rear side of the external frame.

[0007] Furthermore, an air pump and a tee are fixedly arranged at the bottom of the bottom base, and the air pump and the tee are connected to each other.

[0008] Furthermore, a connecting piece is fixedly provided at the telescopic end of the lower electric cylinder, and rubber suction cups are fixedly provided at both ends of the adjacent surfaces of the connecting pieces on both sides; the bottom of the connecting piece is a turning structure and is connected to a steel wire hose passing through a U-shaped socket.

[0009] Furthermore, the steel wire hose is connected to the rubber suction cup, and the bottom of the steel wire hose is connected to both ends of the tee.

[0010] Furthermore, a packaging clip is fixedly provided at the telescopic end of the upper electric cylinder, and two groups of guide rods are fixedly provided on the outside of the packaging clip, and the guide rods are slidably connected to the U-shaped socket; adjacent surfaces of the packaging clips on both sides are provided with electric heat sealing strips; the upper electric cylinder is not fully unfolded, so that the two groups of packaging clips do not fit together, which can just prevent the packaging bag from being adsorbed by electrostatic attraction; when the air pump is started to draw air, the rubber suction cup generates suction to fix the packaging bag, and after the packaging bag is adsorbed, the pressure of the air pump increases and is automatically closed through program control.

[0011] Furthermore, a liquid pump is fixedly provided on the outside of the mounting seat, and an injection tube is connected to the outlet of the liquid pump.

[0012] Furthermore, a connecting seat is fixedly provided at the telescopic end of the vertical electric cylinder, and the injection tube is fixedly provided in the connecting seat; the lower electric cylinder and the upper electric cylinder are retracted, and the two sides of the packaging bag are unfolded by the contraction of the lower electric cylinder, and the top opening of the packaging bag is opened, and then the vertical electric cylinder is started to lower the connecting seat, and the bottom end of the injection tube is inserted into the packaging bag. At this time, the liquid pump is started to input the liquid connected to the inlet end of the liquid pump into the packaging bag, and it stops when the input weight reaches the standard, and then the vertical electric cylinder is reset to raise the injection tube.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] A rubber suction cup is provided to provide a support function for opening and fixing the packaging bag. The air pump is started to draw air, and the rubber suction cup generates suction to fix the packaging bag. After the packaging bag is sucked, the pressure of the air pump increases and it can be automatically closed through program control. It has strong stability and can firmly fix both sides of the packaging bag and unfold the bag opening to facilitate subsequent injection.

[0015] A packaging clip is provided to provide a sealing function. The upper electric cylinder is started to close the two sets of packaging clips. The top of the packaging bag is sealed using the electric heat sealing strips provided on the adjacent surfaces of the packaging clips on both sides. The static electricity generated when the packaging clips are energized can adsorb and fix the packaging bag, and can also perform sealing, achieving a dual effect.

[0016] It is easy to unlock after sealing. The packaging bag can be released by reversing the air pump. At this time, the packaging bag can be removed to obtain the finished product. The air pump can realize the functions of unfolding and fixing, which is convenient for controlling the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a schematic diagram of the side tilt structure of the utility model.

[0019] Figure 3It is a schematic diagram of the working state structure of the utility model.

[0020] Figure 4 This utility model Figure 3 Another angle diagram of the structure.

[0021] Figure 5 It is a schematic diagram of the structure of the use form of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. U-shaped holder; 101. bottom base; 102. air pump; 103. tee; 2. lower electric cylinder; 201. connector; 202. rubber suction cup; 203. steel wire hose; 3. upper electric cylinder; 301. packaging clip; 302. guide rod; 4. external frame; 5. vertical electric cylinder; 501. connecting seat; 6. mounting seat; 7. liquid pump; 8. injection tube. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides a liquid bag packaging machine, comprising a U-shaped card seat 1, a bottom seat platform 101 is fixedly arranged in the middle of the bottom of the U-shaped card seat 1, a V-shaped through groove for positioning is opened on the top of the bottom seat platform 101, and a weighing sensor is also arranged in the bottom seat platform 101; a lower electric cylinder 2 for bag opening and an upper electric cylinder 3 for packaging are fixedly arranged on the upper outer parts of both sides of the U-shaped card seat 1; an external frame 4 is fixedly arranged on the rear side of the U-shaped card seat 1, the top of the external frame 4 is turned forward, and a vertical electric cylinder 5 is fixedly arranged at the bottom of the turning point, and the vertical electric cylinder 5 is aligned with the middle position of the U-shaped card seat 1; a mounting seat 6 is fixedly arranged on the rear side of the external frame 4.

[0028] An air pump 102 and a three-way connection 103 are fixedly arranged at the bottom of the bottom base 101, and the air pump 102 and the three-way connection 103 are connected to each other.

[0029] Among them, a connecting piece 201 is fixedly provided at the telescopic end of the lower electric cylinder 2, and rubber suction cups 202 are fixedly provided at both ends of the adjacent surfaces of the connecting pieces 201 on both sides; the bottom of the connecting piece 201 is a turning structure and passes through the U-shaped holder 1 to be connected with a steel wire hose 203.

[0030] The steel hose 203 is connected to the rubber suction cup 202 , and the bottom of the steel hose 203 is connected to the two ends of the tee 103 .

[0031] Among them, a packaging clip 301 is fixedly provided at the telescopic end of the upper electric cylinder 3, and two groups of guide rods 302 are fixedly provided outside the packaging clip 301. The guide rods 302 are slidably connected to the U-shaped holder 1; and electric heat sealing strips are provided on adjacent surfaces of the packaging clips 301 on both sides.

[0032] A liquid pump 7 is fixedly disposed outside the mounting seat 6 , and an injection tube 8 is connected to the outlet of the liquid pump 7 .

[0033] The telescopic end of the vertical electric cylinder 5 is fixedly provided with a connection seat 501, and the injection tube 8 is fixedly provided in the connection seat 501.

[0034] like Figure 1-4 As shown, pack the bags as Figure 1 The packaging bag is placed between the packaging clips 301 on both sides, and the upper electric cylinder 3 is not fully unfolded, so that the two sets of packaging clips 301 are not attached to each other, which can just prevent the packaging bag from being adsorbed by electrostatic adsorption, and then the air pump 102 is started to evacuate air, and the rubber suction cup 202 absorbs air to generate suction to fix the packaging bag. After the packaging bag is sucked, the pressure of the air pump 102 increases and is automatically closed through program control;

[0035] Contract the lower electric cylinder 2 and the upper electric cylinder 3, expand the two sides of the packaging bag by contracting the lower electric cylinder 2, open the top opening of the packaging bag, and then start the vertical electric cylinder 5 to lower the connecting seat 501, and the bottom end of the injection tube 8 is inserted into the packaging bag. At this time, start the liquid pump 7, and input the liquid connected to the inlet end of the liquid pump 7 into the packaging bag. Stop when the input weight reaches the standard, and then reset the vertical electric cylinder 5 to raise the injection tube 8 to complete the automatic injection.

[0036] Embodiment 2:

[0037] On the basis of Example 1, the packaging clips 301 can also be packaged. The upper electric cylinder 3 is started to close the two groups of packaging clips 301, and the top of the packaging bag is sealed using the electric heat sealing strips arranged on the adjacent surfaces of the packaging clips 301 on both sides. After sealing, the air pump 102 is reversed to release the packaging bag. At this time, the packaging bag can be removed to obtain the finished product.

[0038] The specific usage and function of this embodiment are as follows:

[0039] In the utility model, when in use, the packaging bag is Figure 1 The packaging bag is placed between the packaging clips 301 on both sides, and the upper electric cylinder 3 is not fully unfolded, so that the two sets of packaging clips 301 are not attached to each other, which can just prevent the packaging bag from being adsorbed by electrostatic adsorption, and then the air pump 102 is started to evacuate air, and the rubber suction cup 202 absorbs air to generate suction to fix the packaging bag. After the packaging bag is sucked, the pressure of the air pump 102 increases and is automatically closed through program control;

[0040] Contract the lower electric cylinder 2 and the upper electric cylinder 3, expand the two sides of the packaging bag by contracting the lower electric cylinder 2, open the top opening of the packaging bag, and then start the vertical electric cylinder 5 to lower the connecting seat 501, and the bottom end of the injection tube 8 is inserted into the packaging bag. At this time, start the liquid pump 7 to input the liquid connected to the inlet end of the liquid pump 7 into the packaging bag. When the input weight reaches the standard, stop, and then reset the vertical electric cylinder 5 to raise the injection tube 8;

[0041] Then, the upper electric cylinder 3 is started again to close the two sets of packaging clips 301, and the top of the packaging bag is sealed by the electric heat sealing strips provided on the adjacent surfaces of the packaging clips 301 on both sides. After sealing, the air pump 102 is reversed to release the packaging bag, and the packaging bag can be removed at this time to obtain the finished product;

[0042] When using, generally follow Figure 5 In the state of multiple groups of packaging machines, they are arranged one by one according to the packaging bags. After the installation is completed, the final packaging bag is packaged.

Claims

1. A liquid bag packaging machine, characterized in that: include: A U-shaped card base, wherein a bottom base is fixedly arranged in the middle of the bottom of the U-shaped card base, a V-shaped through groove for positioning is opened on the top of the bottom base, and a weighing sensor is also arranged inside the bottom base; a lower electric cylinder for bag opening and an upper electric cylinder for packaging are fixedly arranged on the upper outer parts of both sides of the U-shaped card base; an external frame is fixedly arranged on the rear side of the U-shaped card base, the top of the external frame turns forward, and a vertical electric cylinder is fixedly arranged on the bottom of the turning point, and the vertical electric cylinder is aligned with the middle position of the U-shaped card base; a mounting base is fixedly arranged on the rear side of the external frame.

2. A liquid bag packaging machine as claimed in claim 1, characterized in that: An air pump and a three-way connection are fixedly arranged at the bottom of the bottom seat, and the air pump and the three-way connection are connected to each other.

3. A liquid bag packaging machine as claimed in claim 1, characterized in that: A connecting piece is fixedly provided at the telescopic end of the lower electric cylinder, and rubber suction cups are fixedly provided at both ends of the adjacent surfaces of the connecting pieces on both sides; the bottom of the connecting piece is a turning structure and is passed through a U-shaped card seat and connected with a steel wire hose.

4. A liquid bag packaging machine as claimed in claim 3, characterized in that: The steel wire hose is communicated with the rubber suction cup, and the bottom of the steel wire hose is connected to the two ends of the tee.

5. A liquid bag packaging machine as claimed in claim 1, characterized in that: The telescopic end of the upper electric cylinder is fixedly provided with a packaging clip, and two groups of guide rods are fixedly provided outside the packaging clip, and the guide rods are slidably connected with the U-shaped card seat; the adjacent surfaces of the packaging clips on both sides are provided with electric heat sealing strips.

6. A liquid bag packaging machine as claimed in claim 1, characterized in that: A liquid pump is fixedly arranged outside the mounting seat, and an injection tube is connected to the outlet of the liquid pump.

7. A liquid bag packaging machine as claimed in claim 1, characterized in that: A connecting seat is fixedly arranged at the telescopic end of the vertical electric cylinder, and the injection tube is fixedly arranged in the connecting seat.

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