Sealing machine for vacuum insulation panel

Abstract

The present invention provides a vacuum insulation panel sealing machine, comprising a pressing assembly, an electric assembly and a fixed bracket; the pressing assembly and the electric assembly are arranged in linkage, so that the electric assembly drives the pressing assembly to move between a sealing position and a non-sealing position; the pressing assembly is provided with an air bag for applying a tensioning force to the pressing head of the pressing assembly to drive the pressing head to fit the sealing position. The vacuum insulation panel sealing machine can meet the sealing requirements on the surface of three-dimensional vacuum insulation panels and flat vacuum insulation panels.

Description

Technical Field

[0001] The invention relates to the field of vacuum sealing of vacuum insulation panels, in particular to a sealing machine for vacuum insulation panels. Background Art

[0002] At present, the vacuum insulation panel vacuum sealer is fixed in the vacuum chamber, and presses the vacuum insulation panel bag mouth up and down to heat seal, which is only applicable to the heat sealing of the flat bag of the flat vacuum insulation panel. There is no available sealer for the three-dimensional vacuum insulation panel and the sealing at other positions of the flat vacuum insulation panel; the technical basis of the present invention is to solve the sealing of the three-dimensional vacuum insulation panel and the sealing of the flat vacuum insulation panel at the board surface. Summary of the invention

[0003] The object of the present invention is to provide a sealing machine for a vacuum insulation panel to solve the sealing requirements on the panel surface of a three-dimensional vacuum insulation panel and a flat vacuum insulation panel.

[0004] In order to solve the above technical problems, the present invention provides a sealing machine for a vacuum insulation panel, characterized in that it comprises a pressing component, an electric component and a fixing bracket;

[0005] The pressing assembly is linked to the electric assembly so that the electric assembly drives the pressing assembly to move between a sealing position and a non-sealing position;

[0006] The pressing assembly is provided with an air bag for applying tensioning force to the pressing head of the pressing assembly to drive the pressing head to fit with the sealing position.

[0007] In a preferred embodiment: the pressing assembly further includes: a connecting seat and a spring device;

[0008] The pressure head abuts against the lower surface of the connecting seat, one end of the outer spring of the spring device abuts against the upper surface of the connecting seat, and the other end abuts against the retaining ring of the spring fixing rod; the middle part of the spring device is provided with a spring fixing rod, one end of the spring fixing rod is connected and fixed to the pressure head, and the other end has a retaining ring; the airbag is arranged in the connecting seat;

[0009] The upper surface of the connecting seat is also provided with a protrusion connected to the fixing plate of the electric component.

[0010] In a preferred embodiment: when the airbag is in a deflated state, the outer spring is in a certain compressed state, and its restoring force enables the pressure head and the connecting seat to be tightly pressed against each other; when the airbag is in an inflated state, the outer spring is further compressed, and the pressure head is further pressed down to fully tighten the seal.

[0011] In a preferred embodiment: the electric assembly further includes: an electric push rod and a limit shaft;

[0012] The fixing plate is connected and fixed to the movable rod of the electric push rod and one end of the limiting shaft; the electric push rod and the limiting shaft both pass through the positioning plate of the fixing bracket, and a limiting bearing is provided at the position where the limiting shaft passes through the positioning plate.

[0013] In a preferred embodiment: the fixed bracket also includes: an electric push rod fixing seat, a fixing seat and a positioning plate; the fixed end of the electric push rod is connected and fixed to the push rod fixing seat, the push rod fixing seat is connected and fixed to the fixing seat, and the fixing seat is connected and fixed to the positioning plate through an optical axis.

[0014] In a preferred embodiment: the pressure head is a T-shaped cylinder, and the connecting seat is an inverted T-shaped cylinder; the flat surface of the connecting seat and the flat surface of the pressure head abut against each other, and corresponding through holes are opened.

[0015] In a preferred embodiment: the spring device includes a spring fixing rod and a spring, the spring fixing rod passes through the connecting seat through a through hole and is fixed to the pressure head, and two ends of the spring respectively press against the connecting seat and the retaining ring of the spring fixing rod.

[0016] In a preferred embodiment, there are four spring devices arranged at intervals along the circumference of the connecting seat.

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

[0018] 1. Provided is a sealing device for a three-dimensional vacuum insulation panel.

[0019] 2. Provided is a device that can seal the surface of a flat vacuum insulation panel.

[0020] 3. Provides a new sealing method and provides solutions for special sealing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of a vacuum insulation panel sealing machine in a preferred embodiment of the present invention.

[0022] Figure 2 The figure is a cross-sectional view of a vacuum insulation panel sealing machine in a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" 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, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting 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.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "mounted / connected", "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 an indirect connection through an intermediate medium. It can be the internal connection 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.

[0026] refer to Figure 1 and Figure 2 , in this embodiment, a vacuum insulation panel sealing machine is provided, including a pressing assembly, an electric assembly and a fixing bracket;

[0027] The pressing assembly includes: a pressing head 11, a connecting seat 12, and a spring device 13; the pressing head 11 is pressed against the lower surface of the connecting seat 12, one end of the outer spring of the spring device 13 is pressed against the upper surface of the connecting seat 12, and the other end is pressed against the retaining ring of the spring fixing rod; a spring fixing rod is provided in the middle part of the spring device 13, one end of the spring fixing rod is connected and fixed to the pressing head 11, and the other end has the retaining ring; the airbag 121 is in the connecting seat 12; the upper surface of the connecting seat 12 is also provided with a protrusion connected to the fixing plate 21 of the electric component.

[0028] The electric assembly includes: a fixed plate 21, an electric push rod 22 and a limit shaft 23; the fixed plate 21 is connected and fixed with the movable rod of the electric push rod 22 and one end of the limit shaft 23, and the fixed plate 21 is connected and fixed with the raised end of the connecting seat 12. The electric push rod 22 and the limit shaft 23 both pass through the positioning plate 33, and a limit bearing 331 is provided at the position where the limit shaft 23 passes through the positioning plate.

[0029] The fixing bracket includes: an electric push rod fixing seat 31, a fixing seat 32 and a positioning plate 33. The inactive end of the electric push rod 22 is connected and fixed to the push rod fixing seat 31, the push rod fixing seat 31 is connected and fixed to the fixing seat 32, and the fixing seat 32 is connected and fixed to the positioning plate 33 through an optical axis 321. By adjusting the positioning plate 33, the position of the sealing machine can be adjusted and moved.

[0030] The pressure head 11 in the pressing assembly is a T-shaped cylinder, which can be formed by machining or welding. Four through holes are opened around the protrusion on the T-shaped protrusion surface, and the pressure head is connected and fixed to the spring fixing rod 131 through the through holes. The connecting seat 12 of the pressing assembly is a T-shaped cylinder, which can be formed by machining or welding. Four through holes are opened around the protrusion on the T-shaped protrusion surface, and a groove is opened on the T-shaped flat surface. The flat surface of the connecting seat 12 and the flat surface of the pressure head 11 are pressed against each other, and the airbag 121 passes through the groove of the connecting seat 12. The spring device 13 includes a spring fixing rod 131 and a spring 132. The spring fixing rod 131 passes through the connecting seat 12 and is fixed to the pressure head 11. The two ends of the spring respectively press against the raised surface of the connecting seat 12 and the retaining ring of the spring fixing rod 131.

[0031] In this embodiment, the vacuum insulation panel sealing machine is specifically a three-dimensional vacuum insulation panel and a flat vacuum insulation panel surface sealing device.

[0032] When the sealing machine is in use, the pressing assembly is first driven by the electric assembly to move from the non-sealing position to the sealing position.

[0033] Then, the airbag 121 is inflated so that the pressure head 11 is closely fitted to the sealing position to achieve the sealing effect.

[0034] When the airbag 121 is in the deflated state, the outer spring is in a certain compressed state, and its restoring force enables the pressure head 11 and the connecting seat 12 to be tightly pressed against each other; when the airbag 121 is in the inflated state, the outer spring is further compressed, and the pressure head 11 is further pressed down to fully press the seal.

[0035] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sealing machine for a vacuum insulation panel, characterized in that: It includes a pressing assembly, an electric assembly and a fixing bracket; The pressing assembly is linked to the electric assembly so that the electric assembly drives the pressing assembly to move between a sealing position and a non-sealing position; The pressing assembly is provided with an air bag for applying tension to the pressing head of the pressing assembly to drive the pressing head to fit with the sealing position; The press-fit assembly also includes: a connecting seat and a spring device; The pressure head abuts against the lower surface of the connecting seat, one end of the outer spring of the spring device abuts against the upper surface of the connecting seat, and the other end abuts against the retaining ring of the spring fixing rod; the middle part of the spring device is provided with a spring fixing rod, one end of the spring fixing rod is connected and fixed to the pressure head, and the other end has a retaining ring; the airbag is arranged in the connecting seat; The upper surface of the connecting seat is also provided with a protrusion connected to the fixing plate of the electric component; When the airbag is in the deflated state, the outer spring is in a compressed state, and its restoring force enables the pressure head and the connecting seat to be tightly pressed against each other; when the airbag is in the inflated state, the outer spring is further compressed, and the pressure head is further pressed down to fully press the seal; The electric assembly also includes: an electric push rod and a limit shaft; The fixing plate is connected and fixed to the movable rod of the electric push rod and one end of the limiting shaft; the electric push rod and the limiting shaft both pass through the positioning plate of the fixing bracket, and a limiting bearing is provided at the position where the limiting shaft passes through the positioning plate; The fixing bracket further comprises: an electric push rod fixing seat, a fixing seat and a positioning plate; the fixing end of the electric push rod is connected and fixed to the electric push rod fixing seat, the electric push rod fixing seat is connected and fixed to the fixing seat, and the fixing seat is connected and fixed to the positioning plate through an optical axis; The pressure head is a T-shaped cylinder, and the connecting seat is an inverted T-shaped cylinder; the flat surface of the connecting seat and the flat surface of the pressure head abut against each other, and through holes are opened correspondingly; The spring device comprises a spring fixing rod and a spring. The spring fixing rod passes through a through hole through a connecting seat and is fixed to the pressure head. Two ends of the spring respectively press against the connecting seat and the retaining ring of the spring fixing rod.

2. A sealing machine for a vacuum insulation panel according to claim 1, characterized in that: There are four spring devices, which are arranged at intervals along the circumference of the connecting seat.

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