Glass fiber packaging bag compressing and sealing equipment

Abstract

The utility model relates to glass fiber packaging bag compressing and sealing equipment and relates to the field of packaging bag sealing devices.The glass fiber packaging bag compressing and sealing equipment comprises a workbench, a mounting plate and an exhaust mechanism, a plurality of supports are fixed to the mounting plate, one ends of the supports are fixed to the mounting plate, the other ends of the supports are fixed to the workbench, and the upper surface of the workbench is parallel to the mounting plate; the exhaust mechanism comprises an exhaust pressing plate and an air cylinder, a cylinder body of the air cylinder is fixed to the mounting plate, the exhaust pressing plate is connected with a piston rod of the air cylinder, the exhaust pressing plate is located between the workbench and the mounting plate, and the exhaust pressing plate moves in the vertical direction through the air cylinder. The method has the effect of reducing the transportation cost of the glass fibers.

Description

Technical Field

[0001] The present application relates to the field of packaging bag sealing devices, and in particular to a glass fiber packaging bag compression and sealing device. Background Art

[0002] Glass fiber is used in traditional fuel vehicle exhaust pipes due to its excellent high temperature resistance and sound absorption properties, playing a role in sound absorption and noise reduction.

[0003] The production process of glass fiber requires an air expansion process. After the glass fiber is expanded by compressed air, its volume becomes very large. By putting the glass fiber into a packaging bag and sealing the bag opening, the effect of storing and containing the glass fiber can be achieved. After the glass fiber is produced and packaged, it is usually directly loaded into cartons for handling and transportation.

[0004] The above-mentioned related technical solutions have the following defects: after the glass fiber is bagged, the air content in the packaging bag is relatively high, resulting in a low loading rate during packaging and transportation, low transportation efficiency, and high transportation cost. Utility Model Content

[0005] In order to reduce the transportation cost of glass fiber, the present application provides a glass fiber packaging bag compression and packaging device.

[0006] The present application provides a glass fiber packaging bag compression and packaging device that adopts the following technical solutions:

[0007] A glass fiber packaging bag compression and packaging equipment includes a workbench, a mounting plate and an exhaust mechanism. A plurality of brackets are fixed on the mounting plate. One end of the bracket is fixed on the mounting plate and the other end is fixed on the workbench. The upper surface of the workbench is arranged parallel to the mounting plate. The exhaust mechanism includes an exhaust pressure plate and a cylinder. The cylinder body of the cylinder is fixed on the mounting plate. The exhaust pressure plate is connected to the piston rod of the cylinder. The exhaust pressure plate is located between the workbench and the mounting plate. The exhaust pressure plate is moved in the vertical direction through the cylinder.

[0008] By adopting the above technical solution, a mounting plate is set on the workbench, so that the cylinder can be vertically set above the workbench through the mounting plate. The user places the packaging bag filled with glass fiber on the horizontal workbench, and by dropping the exhaust pressure plate, the exhaust pressure plate can be abutted against the packaging bag, thereby pressing the air in the packaging bag out. At this time, the user can seal the bag mouth of the packaging bag, thereby reducing the air content in the packaging bag, reducing the volume of the packaging bag, and improving the efficiency of vacuuming the packaging bag.

[0009] Optionally, a limit plate is provided on the workbench, and the limit plate is used to clamp the packaging bag.

[0010] By adopting the above technical solution, a limit plate is arranged on the workbench so that the limit plate can clamp the packaging bag. When the exhaust pressure plate is pressed down, the probability of the packaging bag slipping and falling on the workbench can be reduced.

[0011] Optionally, the limiting plate includes a back plate and two side plates, the back plate and the side plates are vertically arranged, the two side plates are parallel to each other and arranged on both sides of the back plate, and the back plate and the side plates are perpendicular to the workbench.

[0012] By adopting the above technical solution, by arranging side panels on both sides of the back panel, the back panel and the side panels form a semi-enclosed frame structure. The user puts the packaging bag body between the side panels. When the exhaust pressure plate is pressed down, the air in the packaging bag can be discharged from the bag opening of the packaging bag. At this time, the user can seal the bag opening of the packaging bag outside the limiting plate.

[0013] Optionally, a sealing mechanism is provided on the workbench, which includes a heating strip, a sealing plate and a power assembly. The heating strip is fixed on the workbench, and the heating strip is arranged parallel to the back plate. The power assembly is installed on the mounting plate and connected to the sealing plate. The power assembly drives the sealing plate to move vertically back and forth. The sealing plate is used to press on the heating strip, and the heating strip is used to generate heat and heat-seal the packaging bag.

[0014] By adopting the above technical solution, a heating strip is arranged on the workbench so that the heating strip can generate heat through the heating resistor wire. After the user uses the exhaust plate to compact the packaging bag, the sealing plate can be controlled to fall, so that the bag opening of the packaging bag is clamped between the heating strip box and the sealing plate, so that the bag opening of the packaging bag can be heated and bonded, thereby achieving the effect of sealing the packaging bag opening.

[0015] Optionally, the heating strip is configured as an electric heating plate, the heating strip is used to generate heat and heat the packaging bag, and the outer shell of the heating strip is made of a metal material with good structural strength.

[0016] By adopting the above technical solution, an electric heating plate is arranged on the workbench, so that the electric heating plate converts electrical energy into thermal energy. The user places the bag opening of the packaging bag on the electric heating plate, controls the sealing pressure plate to be pressed down and falls on the electric heating plate, so that the heating strip and the sealing pressure plate can squeeze the bag opening of the packaging bag, so that the bag opening of the packaging bag is heat-sealed, thereby achieving the effect of sealing the bag opening of the packaging bag. The electric heating plate has better structural strength. When the sealing pressure plate is pressed down on the electric heating plate, the upper surface of the electric heating plate can remain flat, thereby reducing the probability of the heating strip being deformed by force, so that the contact surface of the heating strip and the sealing pressure plate fits together, and the sealed packaging bag has better sealing performance.

[0017] Optionally, the heating strip is formed by splicing a plurality of electric heating plates, and the plurality of electric heating plates are abutted against each other along the length direction and arranged on the workbench.

[0018] By adopting the above technical solution, by using multiple electric heating plates to form a heating strip, when sealing a packaging bag with a smaller width, the user can control some of the electric heating plates to work, so that part of the heating strip is heated and the packaging bag is heat-sealed, which can reduce the energy consumption of the sealing mechanism.

[0019] Optionally, a connecting piece is connected to the end of the power assembly, and the connecting piece is detachably connected to the sealing pressure plate.

[0020] By adopting the above technical solution, a connecting piece is provided at the end of the power assembly so that the connecting piece can be detachably connected to the sealing pressure plate by bolts, thereby making it convenient for users to disassemble and replace the sealing pressure plate. Users can replace the deformed sealing pressure plate so that the lower surface of the sealing pressure plate is always in close contact with the surface of the heating strip, thereby ensuring the sealing quality of the packaging bag.

[0021] Optionally, a lower slope is provided on the lower surface of the exhaust pressure plate, and the thickness of the exhaust pressure plate gradually changes in the horizontal direction.

[0022] By adopting the above technical solution, a lower inclined surface is opened on the lower surface of the exhaust pressure plate. When the exhaust pressure plate abuts against the packaging bag, the lower inclined surface abuts against the packaging bag. At this time, the side of the packaging bag away from the bag opening is under greater pressure, which can reduce the amount of air at the bottom of the packaging bag and reduce the amount of residual air in the packaging bag.

[0023] In summary, the beneficial technical effects of this application are:

[0024] 1. By setting a mounting plate on the workbench, the cylinder can be vertically set above the workbench through the mounting plate. The user places the packaging bag containing glass fiber on the horizontal workbench, and by making the exhaust pressure plate fall, the exhaust pressure plate can be abutted against the packaging bag, thereby pressing out the air in the packaging bag. At this time, the user can seal the bag opening of the packaging bag, thereby reducing the air content in the packaging bag, reducing the volume of the packaging bag, and improving the efficiency of exhausting the packaging bag;

[0025] 2. By arranging a heating strip on the workbench, the heating strip can generate heat through the heating resistor wire. After the user compacts the packaging bag with the exhaust platen, the sealing platen can be controlled to fall, so that the bag opening of the packaging bag is sandwiched between the heating strip and the sealing platen, so that the bag opening of the packaging bag can be heated and bonded, achieving the effect of sealing the bag opening;

[0026] 3. By arranging a connector at the end of the power assembly, the connector can be detachably connected to the sealing pressure plate by bolts, thereby facilitating users to disassemble and replace the sealing pressure plate. Users can replace deformed sealing pressure plates so that the lower surface of the sealing pressure plate is always in close contact with the surface of the heating strip, thereby ensuring the sealing quality of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the structure of the limiting plate of an embodiment of the present application.

[0029] Figure 3 It is a schematic diagram of the structure of the exhaust pressure plate of an embodiment of the present application.

[0030] Figure numerals: 1. workbench; 2. mounting plate; 21. bracket; 3. limit plate; 31. back plate; 32. side plate; 4. exhaust mechanism; 41. exhaust pressure plate; 411. lower slope; 412. slide groove; 42. cylinder; 5. sealing mechanism; 51. heating strip; 52. sealing pressure plate; 53. power assembly; 531. connecting part. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] The present application embodiment discloses a glass fiber packaging bag compression and packaging device, referring to Figure 1 and Figure 2 , including a workbench 1, a mounting plate 2, a limit plate 3 and an exhaust mechanism 4. The workbench 1 is horizontally arranged, the mounting plate 2 is horizontally connected to the upper surface of the workbench 1, and a plurality of brackets 21 are connected to the mounting plate 2. One end of the bracket 21 is fixed to the mounting plate 2, and the other end is fixed to the workbench 1. The limit plate 3 is installed on the workbench 1, and the limit plate 3 is used to clamp the packaging bag containing glass fiber. The exhaust mechanism 4 includes an exhaust pressure plate 41 and a plurality of cylinders 42. The exhaust pressure plate 41 is horizontally arranged between the mounting plate 2 and the workbench 1, and the cylinder 42 is vertically arranged. The cylinder body of the cylinder 42 is fixed to the mounting plate 2, and the piston rod of the cylinder 42 is fixedly connected to the exhaust pressure plate 41. The user can make the exhaust pressure plate 41 move back and forth vertically by controlling the extension and contraction of the cylinder 42, so that the exhaust pressure plate 41 can press down the packaging bag to discharge the air in the packaging bag.

[0033] Reference Figure 2 The limiting plate 3 includes a back plate 31 and two side plates 32. The back plate 31 is perpendicular to the side plates 32. The two side plates 32 are parallel to each other and connected to both sides of the back plate 31. The back plate 31 and the side plates 32 are both vertically fixed on the workbench 1. The exhaust pressure plate 41 is arranged in the frame structure surrounded by the limiting plate 3. When the user puts the packaging bag containing glass fiber into the limiting plate 3, the exhaust pressure plate 41 can make the packaging bag stuck on the inner side of the limiting plate 3 when it is pressed down, reducing the probability of the packaging bag sliding off the workbench 1.

[0034] Reference Figure 2, a sealing mechanism 5 is provided on the mounting plate 2, and the sealing mechanism 5 includes a heating strip 51, a sealing pressure plate 52 and a power assembly 53. The heating strip 51 is a linear plate structure, and the heating strip 51 is fixed on the workbench 1 and is located on the opening side of the limit plate 3, and the heating strip 51 is arranged parallel to the back plate 31. The heating strip 51 is an electric heating plate, and the heating strip 51 is a cubic plate structure. The electric heating plate can convert electrical energy into thermal energy, so that the heating strip 51 can heat the bag opening of the packaging bag. The outer shell of the electric heating plate is made of metal material, so that the electric heating plate has better structural strength, can withstand greater stress, and keeps the upper surface of the heating strip 51 flat. The power assembly 53 may be a cylinder, which is vertically arranged, and the cylinder body of the cylinder is fixed on the mounting plate 2. The piston rod of the cylinder is fixed to the sealing plate 52, and the sealing plate 52 is horizontally arranged and arranged above the heating strip 51. The sealing plate 52 is reciprocated in the vertical direction by the power assembly 53, and the sealing plate 52 can fall and fit on the upper surface of the heating strip 51. When the user puts the packaging bag into the limiting plate 3, the bag opening of the packaging bag faces the side of the heating strip 51. When the exhaust plate 41 is pressed down, the air in the packaging bag is discharged. At this time, the user controls the sealing plate 52 to fall, so that the bag opening of the packaging bag can be pressed between the heating strip 51 and the sealing plate 52. The heating strip 51 can heat-press the packaging bag, so that the bag opening of the packaging bag is sealed.

[0035] In other embodiments, the heating strip 51 can be formed by splicing a plurality of electric heating plates, which are mutually abutted and arranged along the length direction to form the heating strip 51, and the plurality of electric heating plates are fixedly mounted on the workbench 1. When the user needs to heat-seal a packaging bag with a smaller width, the user can activate a smaller number of electric heating plates, so that a specific position on the heating strip 51 maintains a higher temperature and heat-seals the bag opening, thereby reducing the energy consumption of the sealing mechanism 5.

[0036] Reference Figure 3The end of the power assembly 53 is provided with a connector 531, which is a flat plate structure. The connector 531 is fixed to the end of the power assembly 53, and the connector 531 is arranged vertically with the power assembly 53. The connector 531 is provided with a plurality of through holes, and the upper surface of the sealing plate 52 is provided with a plurality of threaded holes. The threaded holes on the sealing plate 52 correspond to the positions of the through holes on the connector 531. The sealing plate 52 and the connector 531 are detachably connected. The user inserts the bolt into the through hole of the connector 531 so that the bolt can be connected to the threaded hole of the sealing plate 52. The user can install sealing plates 52 of different lengths on the connector 531 to make the sealing plate 52 press the bag openings of packaging bags of different widths, thereby reducing the energy waste caused by the reciprocating movement of the heavy sealing plate 52 driven by the power assembly 53. The user can replace the sealing platen 52 that is aged or severely worn, so that the bottom surface of the sealing platen 52 remains horizontal. When the sealing platen 52 is pressed on the heating strip 51, the bottom surface of the sealing platen 52 fits with the upper surface of the heating strip 51, so that the sealing of the packaging bag maintains better sealing.

[0037] Reference Figure 3 The exhaust pressure plate 41 has a lower inclined surface 411 at the bottom. When the exhaust pressure plate 41 is pressed on the packaging bag, the lower inclined surface 411 contacts the packaging bag. The thickness of the exhaust pressure plate 41 changes gradually. The thickness of the exhaust pressure plate 41 near the back plate 31 is larger, and the thickness of the exhaust pressure plate 41 near the heating strip 51 is smaller. When the exhaust pressure plate 41 is pressed on the packaging bag, the air in the packaging bag can be squeezed out of the packaging bag, thereby reducing the amount of air retained in the packaging bag.

[0038] The implementation principle of the embodiment of the present application is: by setting a mounting plate 2 above the workbench 1, and installing a cylinder 42 on the mounting plate 2, the cylinder 42 can drive the exhaust pressure plate 41 to move vertically, and the user puts a packaging bag filled with glass fiber under the exhaust pressure plate 41, so that the exhaust pressure plate 41 can press down the packaging bag and exhaust the air, and the sealing pressure plate 52 can press down the bag opening of the packaging bag, so that the heating strip 51 heats the bag opening to achieve the effect of sealing the packaging bag.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A glass fiber packaging bag compression and packaging device, characterized in that: The invention comprises a workbench (1), a mounting plate (2) and an exhaust mechanism (4); a plurality of brackets (21) are fixed on the mounting plate (2); one end of the bracket (21) is fixed on the mounting plate (2) and the other end is fixed on the workbench (1); the upper surface of the workbench (1) is arranged parallel to the mounting plate (2); the exhaust mechanism (4) comprises an exhaust pressure plate (41) and a cylinder (42); the cylinder body of the cylinder (42) is fixed on the mounting plate (2); the exhaust pressure plate (41) is connected to the piston rod of the cylinder (42); the exhaust pressure plate (41) is located between the workbench (1) and the mounting plate (2); and the exhaust pressure plate (41) moves in a vertical direction through the cylinder (42).

2. The glass fiber packaging bag compression and packaging equipment according to claim 1, characterized in that: A limiting plate (3) is arranged on the workbench (1), and the limiting plate (3) is used to clamp the packaging bag.

3. The glass fiber packaging bag compression and packaging equipment according to claim 2, characterized in that: The limiting plate (3) comprises a back plate (31) and two side plates (32); the back plate (31) and the side plates (32) are arranged perpendicularly; the two side plates (32) are parallel to each other and arranged on both sides of the back plate (31); and the back plate (31) and the side plates (32) are perpendicular to the workbench (1).

4. The glass fiber packaging bag compression and packaging device according to claim 3, characterized in that: The workbench (1) is provided with a sealing mechanism (5), which comprises a heating strip (51), a sealing pressure plate (52) and a power assembly (53). The heating strip (51) is fixed on the workbench (1), and the heating strip (51) is arranged parallel to the back plate (31). The power assembly (53) is mounted on the mounting plate (2) and connected to the sealing pressure plate (52). The power assembly (53) drives the sealing pressure plate (52) to move vertically back and forth. The sealing pressure plate (52) is used to press on the heating strip (51), and the heating strip (51) is used to generate heat and heat-seal the packaging bag.

5. The glass fiber packaging bag compression and packaging equipment according to claim 4, characterized in that: The heating strip (51) is configured as an electric heating plate. The heating strip (51) is used to generate heat and heat the packaging bag. The outer shell of the heating strip (51) is made of a metal material with good structural strength.

6. The glass fiber packaging bag compression and packaging equipment according to claim 5, characterized in that: The heating strip (51) is formed by splicing a plurality of electric heating plates, and the plurality of electric heating plates are mutually abutted along the length direction and arranged and installed on the workbench (1).

7. The glass fiber packaging bag compression and packaging equipment according to claim 4, characterized in that: The end of the power assembly (53) is connected to a connecting piece (531), and the connecting piece (531) is detachably connected to the sealing pressing plate (52).

8. The glass fiber packaging bag compression and packaging equipment according to claim 1, characterized in that: The exhaust pressure plate (41) has a lower inclined surface (411) on its lower surface, and the thickness of the exhaust pressure plate (41) gradually changes in the horizontal direction.

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