CN213921766U

CN213921766U - Sealing machine

Info

Publication number: CN213921766U
Application number: CN202022640320.7U
Authority: CN
Inventors: 苗骏平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-10
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a capper, includes pressure arm and base, and the pressure arm is located the top of base, its characterized in that: the pressing arm and the base are an integrated piece, the rear end of the pressing arm is connected with the rear end of the base through a connecting sheet, and a rebound block which can naturally rebound and can automatically rise after the pressing arm is pressed down is convexly arranged at the position, close to the connecting sheet, of the upper end face of the base. The pressure arm and the base are integrated, and the production can be realized by only one die, so that the cost is low and the production efficiency is high; the press arm is connected with the base through the connecting piece, the base is close to the connecting piece, the elastic piece is convexly arranged at the position, so that the press arm can naturally rebound and rise after being pressed down, structures such as a torsion spring are not needed, the number of parts is small, and meanwhile, the problem that the press arm is easily separated from the base is solved. The utility model has the advantages of simple and reasonable structure, few spare parts, convenient assembling, low processing cost and high production efficiency.

Description

Sealing machine

Technical Field

The utility model belongs to the technical field of the capper, a capper is related to, concretely relates to small-size capper that is fit for domestic use.

Background

The sealing machine is a machine for sealing containers filled with packing materials, and after products are filled into the packing containers, the packing containers need to be sealed in order to keep the products in a sealed manner, so that the product quality is kept, the product loss is avoided, and the operation is finished on the sealing machine. The sealing is an indispensable procedure in the packaging process, and the quality of the sealing directly influences the appearance quality and the quality guarantee period of the packaged product.

Most of the traditional sealing machines are large-scale equipment, high in price and large in size, and are not suitable for families. With the continuous progress of society, a small sealing machine suitable for household use is also available at present, for example, a chinese patent "new plastic sealing machine" with a patent number of CN201520271696.1 includes an upper frame and a lower frame of the sealing machine, the upper frame is located above the lower frame; the upper frame and the lower frame are of strip structures; one end of the upper frame is connected with one end of the lower frame through a rotating shaft; rectangular bulges are arranged at the other ends of the upper frame and the lower frame; the rectangular bulges on the upper frame and the lower frame are oppositely arranged; a metal sheet is arranged on the rectangular bulge on the upper frame; a metal wire is arranged on the rectangular bulge on the lower frame; a safety cover is arranged below the rectangular protrusion on the lower rack and is connected with the lower rack through a rotating shaft; the bottom of the lower frame is provided with a groove for installing a battery, and the top of the groove is provided with a battery cover. One end of the upper frame and one end of the lower frame of the sealing machine are connected through a rotating shaft, but the lifting structure of the upper frame is not described, when the sealing machine is processed, the upper frame and the lower frame need to be separated and opened, the cost is high, the material is expensive (the material is hard), the assembly process is troublesome, the efficiency is low, and the upper frame and the lower frame are easy to separate and fall off in subsequent use.

Also, chinese patent No. 201520524617.3 "a portable domestic capper of taking USB interface", including pressure arm and base, be connected through torque spring between pressure arm and the base, be equipped with the pressure arm recess on the pressure arm, the pressure arm recess adopts the circular arc transition treatment, base one end is equipped with the base recess, it has the heating wire to inlay on the base recess, the heating wire is connected with the battery case of base bottom, rechargeable battery is equipped with in the battery case, battery case one end is connected with the USB interface, the base other end is equipped with spacing boss, the below of pressure arm one end is equipped with the buffering boss. The pressing arm of the sealing machine is connected with the base through the torsion spring, the pressing arm automatically rebounds and rises under the action of the torsion spring, the pressing arm and the base are required to be opened separately, the cost is high, the material is expensive (the material is hard), the assembly process is troublesome, the efficiency is low, and the problem that the pressing arm and the base are easy to separate and fall off in the subsequent use is solved.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is reasonable, processing is convenient, with low costs capper is provided to foretell technical current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a capper, includes pressure arm and base, and the pressure arm is located the top of base, its characterized in that: the pressing arm and the base are an integrated piece, the rear end of the pressing arm is connected with the rear end of the base through a connecting sheet, and a rebound block which can naturally rebound and can automatically rise after the pressing arm is pressed down is convexly arranged at the position, close to the connecting sheet, of the upper end face of the base.

As an improvement, the pressure arm and the base are made of PP materials, the connecting piece is a thin PP piece, a strip-shaped notch is transversely formed in the rear side of the upper end face of the base, one end of the connecting piece is arranged at the strip-shaped notch, and the other end of the connecting piece is connected with the rear end face of the pressure arm

Furthermore, the rebound blocks are two blocks which are arranged in bilateral symmetry, and the rebound blocks are of hollow arch structures with certain elasticity.

Still further, a hollow part is arranged below the position, corresponding to the rebound block, on the base

Furthermore, arc-shaped lugs are downwards arranged on the left side and the right side of the rear end of the pressing arm, and corresponding arc-shaped concave surfaces are arranged on the left side and the right side of the rear end of the base.

And finally, a sealing groove is arranged in front of the upper end face of the base, and a locking sheath is detachably arranged on the base corresponding to the sealing groove.

Compared with the prior art, the utility model has the advantages of: the pressure arm and the base are integrated, and the production can be realized by only one die, so that the cost is low and the production efficiency is high; the press arm is connected with the base through the connecting piece, the base is close to the connecting piece, the elastic piece is convexly arranged at the position, so that the press arm can naturally rebound and rise after being pressed down, structures such as a torsion spring are not needed, the number of parts is small, and meanwhile, the problem that the press arm is easily separated from the base is solved. The utility model has the advantages of simple and reasonable structure, few spare parts, convenient assembling, low processing cost and high production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of fig. 1 in a state where the pressing arm is opened.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, a sealing machine comprises a pressure arm 1 and a base 2, wherein the pressure arm 1 is located above the base 2, the pressure arm 1 and the base 2 are an integrated piece, the rear end of the pressure arm 1 is connected with the rear end of the base 2 through a connecting piece 3, and a rebound block 4 which can rebound naturally and can rise automatically after the pressure arm 1 is pressed down is convexly arranged at a position, close to the connecting piece 3, on the upper end surface of the base 2.

The pressing arm 1 and the base 2 are made of PP materials, the connecting piece 3 is a thin PP piece, a strip-shaped notch is transversely formed in the rear side of the upper end face of the base 2, one end of the connecting piece 3 is arranged at the strip-shaped notch, and the other end of the connecting piece 3 is connected with the rear end face of the pressing arm 1; the rebound blocks 4 are two blocks which are symmetrically arranged left and right, the rebound blocks 4 are of hollow arch structures, the rebound blocks 4 have certain elasticity, and can naturally rebound after being pressed and deformed by the pressure arm 1, so that the pressure arm 1 is lifted; a hollow part 22 is arranged below the position, corresponding to the rebound block 4, on the base 2; the left side and the right side of the rear end of the pressure arm 1 are downwards provided with arc-shaped lugs 11, and the left side and the right side of the rear end of the base 2 are provided with corresponding arc-shaped concave surfaces 21.

The front part of the upper end surface of the base 2 is provided with a sealing groove, the position of the base 2 corresponding to the sealing groove is detachably provided with a locking sheath 5, and when the sealing is carried out, the locking sheath 5 is taken down, and the sealing can be carried out.

The sealing mechanism and the operation principle of the sealing machine of the present embodiment are consistent with those of the prior art, and will not be described herein.

Because the pressure arm 1 and the base 2 of the embodiment are an integral piece, the production can be realized by only one die, so that the cost is low and the production efficiency is high; pressing arm 1 and base 2 pass through connection piece 3 to be connected, are close to the protruding shell fragment 4 of establishing in connection piece 3 position at base 2 for pressing arm 1 to push down the back and can kick-back naturally through the shell fragment 4 and rise, need not structures such as torsional spring, and the part is few, and the assembly is more convenient, has also solved simultaneously and has pressed arm 1 and base 2 problem of breaking away from easily.

When the plastic bag sealing device is used, the locking sheath 5 is taken down, a plastic bag to be sealed is placed at the sealing groove of the base 2, the pressing arm 1 is pressed down by a hand, the bag opening is heat-sealed through the electric heating wire, after the sealing is completed, the hand is released, and the pressing arm 1 naturally rebounds and rises under the action of the rebounding block 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a capper, includes pressure arm (1) and base (2), and pressure arm (1) is located the top of base (2), its characterized in that: the pressing arm (1) and the base (2) are integrated, the rear end of the pressing arm (1) is connected with the rear end of the base (2) through the connecting piece (3), and the position, close to the connecting piece (3), of the upper end face of the base (2) is convexly provided with the rebound block (4) which can naturally rebound and can automatically rise after the pressing arm (1) is pressed down.

2. The capper of claim 1 wherein: the pressure arm (1) and the base (2) are made of PP materials, the connecting piece (3) is a thin PP piece, a strip-shaped notch is transversely formed in the rear side of the upper end face of the base (2), one end of the connecting piece (3) is arranged at the strip-shaped notch, and the other end of the connecting piece is connected with the rear end face of the pressure arm (1).

3. The capper of claim 1 wherein: the rebound blocks (4) are two blocks which are arranged in bilateral symmetry, and the rebound blocks (4) are of hollow arched structures with certain elasticity.

4. The capper of claim 3 wherein: a hollow part (22) is arranged below the base (2) corresponding to the rebound block (4).

5. The capper of claim 1 wherein: the left side and the right side of the rear end of the pressure arm (1) are downwards provided with arc-shaped lugs (11), and the left side and the right side of the rear end of the base (2) are provided with corresponding arc-shaped concave surfaces (21).

6. The capper of claim 1 wherein: the front part of the upper end surface of the base (2) is provided with a sealing groove, and the base (2) is detachably provided with a locking sheath (5) corresponding to the sealing groove.