CN212386781U - Vacuum packaging sealing machine with easily tear mouth forming device - Google Patents
Vacuum packaging sealing machine with easily tear mouth forming device Download PDFInfo
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- CN212386781U CN212386781U CN202020286399.5U CN202020286399U CN212386781U CN 212386781 U CN212386781 U CN 212386781U CN 202020286399 U CN202020286399 U CN 202020286399U CN 212386781 U CN212386781 U CN 212386781U
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Abstract
The utility model discloses a vacuum packaging capper with easily tear mouth forming device, including the base, install gland, evacuating device and hot melt closing device on base upper portion, evacuating device is installed to base and/or gland, and hot melt closing device is installed to base and/or gland, is provided with at least one easily to tear the mouth and is cut into the device in one side or both sides of base and/or gland, and easily tears the mouth and cut into the device and be provided with the easy tear mouth cutter that is used for cutting off vacuum packaging bag's bag reason in order to form an easily to tear the mouth. The utility model discloses a set up and cut into the device at the easy mouth that tears of base or gland and surely go out the easy mouth that tears at vacuum packaging bag's bag reason is automatic, make the vacuum packaging bag that originally does not have the easy mouth that tears have easily tear, provide convenience for the use.
Description
Technical Field
The utility model belongs to the technical field of the vacuum packaging capper technique and specifically relates to a vacuum packaging capper with easily tear a mouthful forming device is related to.
Background
The vacuum packaging sealing machine is used for vacuumizing a vacuum packaging bag and thermally melting and sealing the bag opening of the vacuum packaging bag, however, the bag edge of the vacuum packaging bag in the prior art is a continuous straight edge, in particular to a roll-shaped continuous through bag, the bag opening of the vacuum packaging bag is not easy to tear after the vacuum packaging bag is thermally melted and sealed, and when the bag needs to be opened, the bag opening needs to be cut by using tools such as scissors, so that the use is inconvenient, and therefore, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vacuum packaging capper with easily tear a mouthful forming device, automatic surely go out easily tearing the mouth at vacuum packaging bag's bag reason automatically.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a vacuum packaging capper with easily tear mouth forming device, includes the base, installs gland, evacuating device and hot melt closing device in base upper portion, and evacuating device is installed to base and/or gland, and hot melt closing device is installed to base and/or gland, is provided with at least one easily tear mouth and cuts into the device in one side or both sides of base and/or gland, and easily tear mouth cuts into the device and is provided with the easy tear mouth cutter that is used for cutting off the bag edge of vacuum packaging bag in order to form an easily tear mouth.
In a further technical scheme, easily tear the mouth and cut into the device and include the blade holder and easily tear a mouthful cutter, easily tear a mouthful cutter floating installation or fixed fixation in blade holder, blade holder floating installation, slidable mounting or swivelling joint are at base or gland to the realization drives when the blade holder produces the displacement and easily tears a mouthful cutter removal and cuts off vacuum packaging bag's bag reason is in order to form an easily tearing mouth at vacuum packaging bag's bag reason.
In a further technical scheme, the blade holder is provided with drive division and blade installation department, easily tear mouthful cutter floating installation or fixed mounting at the blade installation department, the outer fringe of the adjacent alignment hot melt closing device of easily tearing mouthful cutter the gland crimping in base or gland support and press the drive division during the base to realize that the drive easily tears mouthful cutter rebound or move down and the bag is along cutting easily tearing the mouth.
In a further technical scheme, the left side and/or the right side at the top of the base are/is provided with at least one easy-to-tear opening cutting device, the easy-to-tear opening cutter is provided with a cutting edge, the cutting edge faces to the top of the base, and a bag inlet gap for inserting the bag edge of the vacuum packaging bag is formed between the cutting edge and the top of the base.
In a further technical scheme, the top or the bottom of the gland is provided with at least one easy-to-tear opening cutting device, the easy-to-tear opening cutter is provided with a cutting edge, the cutting edge faces to the top or the bottom of the gland, and a bag inlet gap for inserting the bag edge of the vacuum packaging bag is formed between the cutting edge and the top of the gland or between the cutting edge and the bottom of the gland.
In a further technical scheme, the vacuumizing device comprises a vacuumizing assembly, an upper vacuumizing groove and a lower vacuumizing groove, the vacuumizing assembly is used for vacuumizing the vacuum packaging bag and is fixed in the base or the inner cavity of the gland, the upper vacuumizing groove is formed in the front side of the bottom of the gland, the lower vacuumizing groove is formed in the front side of the top of the base, the vacuumizing assembly is connected with the upper vacuumizing groove and/or the lower vacuumizing groove, and the upper vacuumizing groove and the lower vacuumizing groove are in sealing fit after the gland is pressed on the base to form a vacuumizing chamber;
the hot-melting sealing device comprises a bag opening heat-sealing assembly and a heat-sealing batten, wherein the bag opening heat-sealing assembly is used for hot-melting a bag opening of a vacuum packaging bag and forming a hot-melting sealing strip at the bag opening;
the easy-to-tear opening cutter is longitudinally aligned with the outer edge of the lower vacuum groove or the bag opening heat-sealing assembly.
In a further technical scheme, the gland is rotatably arranged at the upper part of the base, and the rear side of the gland is hinged to the rear side of the base;
the front side of the top of the base is provided with a bag inlet platform, and the bag inlet platform is sequentially provided with the easy-tearing opening cutting device, the bag opening heat-sealing assembly and the lower vacuum-pumping groove from outside to inside;
the left side and the right side of the bag opening heat-sealing assembly extend transversely and are respectively adjacent to the left side and the right side of the base, and an easy-tearing opening cutting device is arranged on the left side and/or the right side of the front side of the bag opening heat-sealing assembly;
the bag mouth heat-sealing assembly comprises an insulating seat arranged on the base, at least one heating element arranged on the top of the insulating seat and at least one insulating layer covering the top surface of the heating element;
the left side and the right side of the heat-seal pressing strip extend transversely and are respectively adjacent to the left side and the right side of the gland;
the left side and the right side of the lower vacuumizing groove extend transversely and are respectively adjacent to the left side and the right side of the base;
the left side and the right side of the upper vacuum-pumping groove extend transversely and are respectively adjacent to the left side and the right side of the gland, and the shape of the upper vacuum-pumping groove is matched with that of the lower vacuum-pumping groove;
and sealing rings are arranged on the outer edges of the upper vacuumizing groove and/or the lower vacuumizing groove.
In a further technical scheme, a bag opening heat-sealing assembly is arranged at the front side of the top surface of the base, a tool apron mounting chamber is arranged at the left side and/or the right side of the top surface of the base, and the tool apron mounting chamber is arranged at the front side of the bag opening heat-sealing assembly;
the easy-tearing opening cutting device comprises a cutter holder and the easy-tearing opening cutter, the upper part of the cutter holder is provided with a blade mounting part, the lower part of the cutter holder is provided with a sliding part, the easy-tearing opening cutter is fixedly mounted at the bottom of the blade mounting part,
the sliding part of the tool apron is inserted in the corresponding tool apron mounting chamber in a sliding manner, and the blade mounting part of the tool apron is exposed above the top surface of the base;
the base or the cutter holder is provided with a bag cutting matching part, the easy-tearing opening cutter is arranged above the bag cutting matching part, a bag entering gap is formed between the easy-tearing opening cutter and the bag cutting matching part, and the easy-tearing opening cutter is sleeved with the bag cutting matching part in an inserting fit or a shearing fit;
when the pressing cover is in press fit with the base, the pressing cover is pressed against the cutter holder downwards.
In a further technical scheme, the middle part of the sliding part is exposed out of the top surface of the base and forms a bag blocking part, and a bag entering gap with a positioning function is formed among the blade mounting part, the bag blocking part and the base;
an elastic piece is arranged below the tool apron mounting chamber, the elastic piece is mounted in the inner cavity of the base, and the lower part of the sliding part abuts against the elastic piece and is used for keeping the tool apron in an upward bouncing state;
the bag cutting matching part comprises a cutting groove formed in the top surface of the base, the cutting groove is formed in the inner side of the corresponding cutter holder installation chamber, the easy-to-tear opening cutter is arranged above the cutting groove, a bag entering gap is formed between the easy-to-tear opening cutter and the top surface of the base, and the easy-to-tear opening cutter is inserted into the cutting groove after the easy-to-tear opening cutter moves downwards.
In a further technical scheme, the cutter holder is L-shaped, the sliding part of the cutter holder is vertically arranged, and the upper part of the sliding part transversely extends towards the inner side to form the blade mounting part;
the lower part of the easy-tearing opening cutter is provided with a horizontal or inclined linear cutting edge or a V-shaped cutting edge with the middle part protruding towards the base, the cutting edge protrudes at the bottom surface of the blade mounting part, and the distance between the bottom of the cutting edge and the top surface of the base is set to be 1-5 cm;
a spring mounting seat is arranged in an inner cavity of the base, the upper part of the spring mounting seat is adjacent to or connected with the bottom of the tool apron mounting chamber, the elastic piece is a spring, the lower part of the spring is inserted in the spring mounting seat, and the upper part of the spring extends into the tool apron mounting chamber;
one side of the sliding part of the tool apron is provided with an elastic buckling pin, one side of the tool apron mounting chamber, which corresponds to the elastic buckling pin, is provided with a limiting clearance groove elastic buckling pin extending along the vertical direction and used for limiting the elastic buckling pin to move up and down, and the limiting clearance groove elastic buckling pin is propped against and slidably mounted in the limiting clearance groove.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model discloses a set up and cut into the device at the easy mouth that tears of base or gland and surely go out the easy mouth that tears at vacuum packaging bag's bag reason is automatic, make the vacuum packaging bag that originally does not have the easy mouth that tears have easily tear, provide convenience for the use.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial sectional view of the present invention.
Fig. 3 is a partial enlarged view of fig. 2 at a.
Fig. 4 is a schematic view of a tear-off cutting device having a horizontally disposed in-line cutting edge.
Fig. 5 is a schematic view of a first easy-tear cutting device having obliquely arranged in-line cutting edges.
Fig. 6 is a schematic view of a second type of easy-tear cutting device having obliquely arranged in-line cutting edges.
Fig. 7 is a schematic view of a tear-off cutting device with a V-shaped cutting edge.
FIG. 8 is a schematic view of a tear-away slitting device having a removable blade mounting portion.
The labels in the figure are:
1, a vacuum groove 11 is arranged below a base 11, a bag opening heat-sealing assembly 13 enters a bag platform 14, a tool apron mounting chamber 15 is arranged on a groove 16, and a spring mounting seat 17 is arranged on a limit clearance groove.
2, a vacuum groove 22 is arranged on a gland 21 for heat sealing and pressing.
The 31 easy-tear cutter 32 is elastically buckled with the sliding part 37 of the blade mounting part 34 of the blade seat 33 in the bag gap 36.
4, a sealing ring is arranged.
5 an elastic member.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
A vacuum packaging sealing machine with an easy-tearing opening forming device is shown in figures 1 to 8 and comprises a base 1, a gland 2 arranged on the upper part of the base 1, a vacuum-pumping device and a hot-melting sealing device, wherein the vacuum-pumping device is arranged on the base 1 or the gland 2, the hot-melting sealing device is arranged on the base 1 or the gland 2, an easy-tearing opening cutting device is arranged on one side or two sides of the base 1, or an easy-tearing opening cutting device is arranged on one side or two sides of the gland 2, the easy-tearing opening cutting device comprises a cutter holder 32 and an easy-tearing opening cutter 31, the easy-tearing opening cutter 31 is used for cutting off the bag edge of the vacuum packaging bag and forming an easy-tearing opening on the bag edge, the easy-tearing opening cutter 31 is installed or fixed on the cutter holder 32 in a floating mode, the cutter holder 32 is installed on the base 1 or the gland 2 in a floating mode, in a sliding mode or in a rotating mode, so as to drive the easy-tear cutter 31 to move and cut off the edge of the vacuum packaging bag when the cutter holder 32 is displaced, so as to form an easy-tear opening on the edge of the vacuum packaging bag.
Specifically, the knife holder 32 is provided with a driving portion and a blade mounting portion 33, the easy-to-tear opening cutter 31 is installed in the blade mounting portion 33 in a floating mode or in a fixed mode, the easy-to-tear opening cutter 31 is adjacent to the outer edge of the hot-melt sealing device in an aligned mode, when the pressing cover 2 is pressed on the base 1, the base 1 or the pressing cover 2 abuts against the driving portion, and therefore the easy-to-tear opening cutter 31 is driven to move upwards or downwards and cut into the easy-to-tear opening at the edge of the bag.
In the preferred embodiment, at least one easy-tear cutting device is disposed at the top or bottom of the pressing cover 2, and the easy-tear cutter 31 has a cutting edge 34, the cutting edge 34 faces the top or bottom of the pressing cover 2, and a bag-entering gap 35 for inserting the bag edge of the vacuum packaging bag is formed between the cutting edge 34 and the top of the pressing cover 2 or between the cutting edge 34 and the bottom of the pressing cover 2. The utility model discloses can be provided with the blade holder 32 of hand with blade holder 32, for example, set the upper portion of blade holder 32 to a hand pressure formula and press the splenium, the user can press the upper portion of blade holder 32 through the hand mode to realize cutting out easily tearing opening at vacuum packaging bag's bag reason with manual mode.
In the preferred embodiment, a tear-off cutting device is disposed on each of the left and right sides of the top of the base 1, the tear-off cutter 31 has a cutting edge 34, the cutting edge 34 faces the top of the base 1, a bag-in gap 35 for inserting the bag edge of the vacuum packaging bag is formed between the cutting edge 34 and the top of the base 1, the bag edge of the vacuum packaging bag is inserted into the bag-in gap 35, and a tear-off is automatically cut at the bag edge of the vacuum packaging bag by the tear-off cutter 31 during the vacuum-pumping or heat-sealing process.
The vacuum-pumping device comprises a vacuum-pumping assembly, an upper vacuum-pumping groove 21 and a lower vacuum-pumping groove 11, wherein the vacuum-pumping assembly is used for vacuumizing a vacuum packaging bag, the vacuum-pumping assembly is fixed in an inner cavity of the base 1 or the gland 2, the upper vacuum-pumping groove 21 is arranged on the front side of the bottom of the gland 2, the lower vacuum-pumping groove 11 is arranged on the front side of the top of the base 1, the vacuum-pumping assembly is connected with the upper vacuum-pumping groove 21 or the lower vacuum-pumping groove 11, and the upper vacuum-pumping groove 21 and the lower vacuum-pumping groove 11 are in sealing fit to form a vacuum-pumping chamber after the gland 2 is pressed on the base 1; the hot-melt sealing device comprises a bag opening heat-seal assembly 12 and a heat-seal pressing strip 22, wherein the bag opening heat-seal assembly 12 is used for hot-melting a bag opening of a vacuum packaging bag and forming a hot-melt sealing strip at the bag opening, the bag opening heat-seal assembly 12 is fixed at the top of the base 1, the bag opening heat-seal assembly 12 is positioned at the front side of the lower vacuum-pumping groove 11, the heat-seal pressing strip 22 is fixed at the bottom of the gland 2, the heat-seal pressing strip 22 is positioned at the front side of the upper vacuum-pumping groove 21, and the heat-seal pressing; the tear notch cutter 31 is longitudinally aligned with the outer edge of the lower vacuum trough 11 or the pocket heat seal assembly 12.
Specifically, a bag inlet platform 13 is arranged on the front side of the top of the base 1, and the bag inlet platform 13 is sequentially provided with an easy-to-tear cutting device, a bag opening heat-sealing assembly 12 and a lower vacuum-pumping groove 11 from outside to inside; the left side and the right side of the bag opening heat-sealing component 12 extend transversely and are respectively adjacent to the left side and the right side of the base 1, and an easy-tearing opening cutting device is arranged on the left side and/or the right side of the front side of the bag opening heat-sealing component 12; the bag mouth heat sealing assembly 12 comprises an insulating seat arranged on the base 1, at least one heating element arranged on the top of the insulating seat and at least one insulating layer covering the top surface of the heating element; the left and right sides of the heat-seal bead 22 extend laterally and are respectively adjacent to the left and right sides of the gland 2; the left side and the right side of the lower vacuum-pumping groove 11 extend transversely and are respectively adjacent to the left side and the right side of the base 1; the left side and the right side of the upper vacuum-pumping groove 21 extend transversely and are respectively adjacent to the left side and the right side of the gland 2, and the shape of the upper vacuum-pumping groove 21 is matched with that of the lower vacuum-pumping groove 11; sealing rings 4 are respectively installed on the outer edges of the upper vacuum groove 21 and the lower vacuum groove 11.
The vacuum pumping assembly is arranged in an inner cavity of the base 1 and comprises a vacuum pumping pump, a pressure sensing element and a vacuum pumping pipe, the vacuum pumping pump is provided with a power supply end and an air pumping interface, one end of the vacuum pumping pipe is connected to the air pumping interface, and the other end of the vacuum pumping pipe is connected with the lower vacuum pumping groove 11; the pressure sensing element is provided with a pressure signal output end and a negative pressure detection interface, and the negative pressure detection interface is connected with a vacuum pump, a vacuum pumping pipe, an upper vacuum pumping groove 21 or a lower vacuum pumping groove 11; the control circuit is respectively and electrically connected with the pressure signal output end of the pressure sensing element, the power supply end of the vacuum pump and the heating element of the bag opening heat-sealing assembly 12, and controls the vacuum pump to automatically vacuumize and automatically stop, and the bag opening heat-sealing assembly 12 to automatically start power-on heating and automatically stop power-on heating through the control circuit.
In a preferred embodiment, a bag opening heat-sealing assembly 12 is arranged at the front side of the top surface of the base 1, a cutter holder installation chamber 14 is respectively arranged at the left side and the right side of the top surface of the base 1, and the two cutter holder installation chambers 14 are both arranged at the front side of the bag opening heat-sealing assembly 12; the easy-to-tear opening cut by the easy-to-tear opening cutter 31 at the bag edge is positioned at the rear side of the hot-melt sealing strip formed by the opening heat-sealing component in the heat sealing of the bag opening.
The upper part of the tool apron 32 is provided with a blade mounting part 33, the lower part of the tool apron 32 is provided with a sliding part 36, the easy-to-tear-opening cutting knife 31 is fixedly mounted at the bottom of the blade mounting part 33, the sliding part 36 of the tool apron 32 is slidably inserted into the corresponding tool apron mounting chamber 14, and the blade mounting part 33 of the tool apron 32 is exposed above the top surface of the base 1; a bag cutting matching part is arranged on the base 1 or the cutter holder 32, the easy-to-tear opening cutter 31 is arranged above the bag cutting matching part, a bag entering gap 35 is formed between the easy-to-tear opening cutter 31 and the bag cutting matching part, and the easy-to-tear opening cutter 31 is in sleeve insertion matching or shearing matching with the bag cutting matching part; the gland 2 presses down against the tool holder 32 when the gland 2 is press-fitted to the base 1. In the automatic vacuumizing or heat sealing process of the vacuum packaging sealing machine, the pressing cover 2 and the base 1 are utilized to abut against the cutter holder 32, so that the easy-tearing opening cutter 31 automatically moves towards the bag cutting matching part and finishes the cutting operation of the easy-tearing opening, and power driving mechanisms such as a motor driving mechanism and the like are not needed to be additionally arranged, so that the structure is simple, the cost is low, and the action is stable and reliable.
The middle part of the sliding part 36 is exposed out of the top surface of the base 1 and forms a bag blocking part, a bag entering gap 35 with a positioning function is formed among the blade mounting part 33, the bag blocking part and the base 1, the bag entering gap 35 is C-shaped, and the bag edge of the vacuum packaging bag is inserted into the bag entering gap 35 in the using process, so that the bag edge is adjacent to or propped against the bag blocking part.
An elastic piece 5 is arranged below the tool apron mounting chamber 14, the elastic piece 5 is mounted in the inner cavity of the base 1, and the lower part of the sliding part 36 abuts against the elastic piece 5 and is used for keeping the tool apron 32 in an upward bouncing state; a spring mounting seat 16 is arranged in an inner cavity of the base 1, the upper portion of the spring mounting seat 16 is adjacent to or connected with the bottom of the tool apron mounting chamber 14, the elastic piece 5 is a spring, the lower portion of the spring is inserted into the spring mounting seat 16, the upper portion of the spring extends into the tool apron mounting chamber 14, and the tool apron 32 automatically moves upwards to reset through the spring. As shown in fig. 3, an elastic fastening foot 37 is disposed on one side of the sliding portion 36 of the tool holder 32, one side of the tool holder installation chamber 14 corresponding to the elastic fastening foot 37 is provided with a limiting clearance groove 17 extending in the vertical direction and used for limiting the elastic fastening foot 37 to move up and down, the elastic fastening foot 37 abuts against and is slidably installed in the limiting clearance groove 17, so as to ensure the stability of the tool holder 32 moving up and down and prevent the tool holder 32 from coming off, and the elastic fastening foot 37 facilitates the installation and replacement of the tool holder 32.
The bag cutting matching part comprises a cutting groove 15 formed in the top surface of the base 1, the cutting groove 15 is formed in the inner side of the corresponding tool apron installation chamber 14, the easy-to-tear opening cutter 31 is arranged above the cutting groove 15, a bag entering gap 35 is formed between the easy-to-tear opening cutter 31 and the top surface of the base 1, the easy-to-tear opening cutter 31 is inserted into the cutting groove 15 after the easy-to-tear opening cutter 31 moves downwards, and the bag edge of the vacuum packaging bag can be cut off by the easy-to-tear opening cutter 31.
The tool apron 32 is L-shaped, a sliding part 36 of the tool apron 32 is vertically arranged, and a blade mounting part 33 transversely extends towards the inner side of the upper part of the sliding part 36; the lower portion of the easy-tear-opening cutter 31 has a linear cutting edge 34, the linear cutting edge 34 is disposed horizontally, or the linear cutting edge 34 is disposed obliquely, so that the inner side or the outer side of the linear cutting edge 34 has a tip protruding downward, as shown in fig. 4 to 6. Alternatively, the lower portion of the easy-tear-opening cutter 31 has a V-shaped cutting edge 34 with a middle portion protruding toward the base 1, and the middle portion of the cutting edge 34 has a tip protruding downward, as shown in fig. 7. This allows the easy-tear cutter 31 to cut the easy-tear at the bag edge smoothly. The cutting edge 34 protrudes from the bottom surface of the blade mounting portion 33, and the distance between the bottom of the cutting edge 34 and the top surface of the base 1 is set to 1-5cm, thereby preventing the user's fingers from contacting the cutting edge 34 and preventing the cutting edge 34 from accidentally injuring the user.
The upper portion of blade holder 32 sets up the blade installation department 33 of dismantlement formula, locks blade installation department 33 on the upper portion of blade holder 32 through the screw, and through blade installation department 33 with easily tear a mouthful cutter 31 collet be fixed in blade holder 32, as shown in fig. 8, conveniently change easily tear a mouthful cutter 31.
The easy tear mouth cutter 31 chooses the fragment that the art designing blade rupture came out for use, uses the art designing blade to regard as according to the fragment that its nick rupture came out the utility model discloses an easy tear mouth cutter 31, not only the cost is extremely low, and cutting edge 34 is sharp, and the commonality is strong, and the user easily replaces by oneself and easily tears mouth cutter 31.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a vacuum packaging capper with easily tear a mouthful forming device, includes base (1), installs gland (2), evacuating device and hot melt closing device on base (1) upper portion, evacuating device is installed in base (1) and/or gland (2), and hot melt closing device, its characterized in that are installed in base (1) and/or gland (2): at least one easy-to-tear opening cutting device is arranged on one side or two sides of the base (1) and/or the gland (2), and the easy-to-tear opening cutting device is provided with an easy-to-tear opening cutter (31) used for cutting off the bag edge of the vacuum packaging bag to form an easy-to-tear opening.
2. A vacuum packaging capper with easy-tear opening forming means according to claim 1 wherein: the easy-to-tear mouth is cut into the device and includes blade holder (32) and easy-to-tear mouth cutter (31), easy-to-tear mouth cutter (31) floating installation or be fixed in blade holder (32), blade holder (32) floating installation, slidable mounting or rotatory installation at base (1) or gland (2) to the realization drives easy-to-tear mouth cutter (31) and removes and cut off when blade holder (32) produce the displacement the bag edge of vacuum packaging bag is in order to form an easy-to-tear mouth with the bag edge at vacuum packaging bag.
3. A vacuum packaging capper with easy-tear opening forming means according to claim 2 wherein: blade holder (32) are provided with drive division and blade installation department (33), easily tear mouthful cutter (31) floating installation or fixed mounting at blade installation department (33), easily tear mouthful cutter (31) and be close to the outer fringe of aliging hot melt closing device gland (2) crimping in base (1) time base (1) or gland (2) support and press the drive division to realize drive easily tear mouthful cutter (31) rebound or move down and the bag is along cutting easily tear the mouth.
4. A vacuum packaging capper with easy-tear opening forming means according to claim 1 wherein: the left side and/or the right side at the top of base (1) are provided with at least one easy-to-tear mouth cuts into the device, easy-to-tear mouth cutter (31) have a cutting edge (34), and cutting edge (34) are towards the top of base (1), form one between the top of cutting edge (34) and base (1) and supply the bag income bag clearance (35) that the bag edge of vacuum packaging bag inserted.
5. A vacuum packaging capper with easy-tear opening forming means according to claim 1 wherein: the top or the bottom of the gland (2) is provided with at least one easy-to-tear opening cutting device, the easy-to-tear opening cutter (31) is provided with a cutting edge (34), the cutting edge (34) faces the top or the bottom of the gland (2), and a bag entering gap (35) for inserting a bag edge of the vacuum packaging bag is formed between the cutting edge (34) and the top of the gland (2) or between the cutting edge (34) and the bottom of the gland (2).
6. A vacuum packaging capper with easy-tear opening forming means according to claim 1 wherein: the vacuumizing device comprises a vacuumizing assembly, an upper vacuumizing groove (21) and a lower vacuumizing groove (11), the vacuumizing assembly is fixed in the inner cavity of the base (1) or the gland (2), the upper vacuumizing groove (21) is formed in the front side of the bottom of the gland (2), the lower vacuumizing groove (11) is formed in the front side of the top of the base (1), the vacuumizing assembly is connected with the upper vacuumizing groove (21) and/or the lower vacuumizing groove (11), and the upper vacuumizing groove (21) and the lower vacuumizing groove (11) are in sealing fit and form a vacuumizing chamber after the gland (2) is pressed on the base (1);
the hot-melt sealing device comprises a bag opening used for hot-melt vacuum packaging bags, a bag opening heat-seal assembly (12) and a heat-seal pressing strip (22) which form a hot-melt sealing strip at the bag opening, wherein the bag opening heat-seal assembly (12) is fixed at the top of the base (1), the bag opening heat-seal assembly (12) is positioned at the front side of the lower vacuumizing groove (11), the heat-seal pressing strip (22) is fixed at the bottom of the gland (2), the heat-seal pressing strip (22) is positioned at the front side of the upper vacuumizing groove (21), and the heat-seal pressing strip (22) is pressed against the bag opening heat-seal assembly (12) after the gland (2) is pressed;
the easy-to-tear opening cutter (31) is longitudinally aligned with the outer edge of the lower vacuum-pumping groove (11) or the bag opening heat-sealing component (12).
7. A vacuum packaging capper with easy-tear opening forming means according to claim 6 wherein: the gland (2) is rotatably arranged at the upper part of the base (1), and the rear side of the gland (2) is hinged to the rear side of the base (1);
a bag inlet platform (13) is arranged on the front side of the top of the base (1), and the easy-tearing opening cutting device, the bag opening heat-sealing assembly (12) and the lower vacuumizing groove (11) are sequentially arranged on the bag inlet platform (13) from outside to inside;
the left side and the right side of the bag opening heat-sealing component (12) transversely extend and are respectively adjacent to the left side and the right side of the base (1), and an easy-tearing opening cutting device is arranged on the left side and/or the right side of the front side of the bag opening heat-sealing component (12);
the bag mouth heat sealing assembly (12) comprises an insulating seat arranged on the base (1), at least one heating element arranged on the top of the insulating seat and at least one insulating layer covering the top surface of the heating element;
the left side and the right side of the heat-seal pressing strip (22) transversely extend and are respectively adjacent to the left side and the right side of the gland (2);
the left side and the right side of the lower vacuum-pumping groove (11) extend transversely and are respectively adjacent to the left side and the right side of the base (1);
the left side and the right side of the upper vacuumizing groove (21) extend transversely and are respectively adjacent to the left side and the right side of the gland (2), and the shape of the upper vacuumizing groove (21) is matched with that of the lower vacuumizing groove (11);
and a sealing ring (4) is arranged on the outer edge of the upper vacuum-pumping groove (21) and/or the lower vacuum-pumping groove (11).
8. A vacuum packaging capper with easy tear forming apparatus of any one of claims 1 to 7 wherein: a bag opening heat-sealing assembly (12) is arranged at the front side of the top surface of the base (1), a tool apron mounting chamber (14) is arranged at the left side and/or the right side of the top surface of the base (1), and the tool apron mounting chamber (14) is arranged at the front side of the bag opening heat-sealing assembly (12);
the easy-tearing opening cutting device comprises a cutter holder (32) and the easy-tearing opening cutter (31), wherein the upper part of the cutter holder (32) is provided with a blade mounting part (33), the lower part of the cutter holder is provided with a sliding part (36), the easy-tearing opening cutter (31) is fixedly arranged at the bottom of the blade mounting part (33),
the sliding part (36) of the tool apron (32) is inserted in the corresponding tool apron mounting chamber (14) in a sliding manner, and the blade mounting part (33) of the tool apron (32) is exposed above the top surface of the base (1);
a bag cutting matching part is arranged on the base (1) or the cutter holder (32), the easy-to-tear opening cutter (31) is arranged above the bag cutting matching part, a bag entering gap (35) is formed between the easy-to-tear opening cutter (31) and the bag cutting matching part, and the easy-to-tear opening cutter (31) is sleeved with the bag cutting matching part in an inserting matching or shearing matching manner;
when the gland (2) is in press fit with the base (1), the gland (2) downwards presses the cutter holder (32).
9. A vacuum packaging capper with easy-tear opening forming means according to claim 8 wherein: the middle part of the sliding part (36) is exposed out of the top surface of the base (1) to form a bag blocking part, and a bag entering gap (35) with a positioning function is formed among the blade mounting part (33), the bag blocking part and the base (1);
an elastic piece (5) is arranged below the tool apron mounting chamber (14), the elastic piece (5) is mounted in the inner cavity of the base (1), and the lower part of the sliding part (36) abuts against the elastic piece (5) and is used for keeping the tool apron (32) in an upwards bouncing state;
the bag cutting matching part comprises a cutting groove (15) formed in the top surface of the base (1), the cutting groove (15) is formed in the inner side of the corresponding tool apron installation chamber (14), the easy-to-tear opening cutter (31) is arranged above the cutting groove (15), a bag entering gap (35) is formed between the easy-to-tear opening cutter (31) and the top surface of the base (1), and the easy-to-tear opening cutter (31) is inserted into the cutting groove (15) after the easy-to-tear opening cutter (31) moves downwards.
10. A vacuum packaging capper with easy-tear opening forming means according to claim 9 wherein: the cutter holder (32) is L-shaped, the sliding part (36) of the cutter holder (32) is vertically arranged, and the upper part of the sliding part (36) transversely extends towards the inner side to form the blade mounting part (33);
the lower part of the easy-tearing opening cutter (31) is provided with a horizontal or inclined linear cutting edge (34) or a V-shaped cutting edge (34) with the middle part protruding towards the base (1), the cutting edge (34) protrudes at the bottom surface of the blade mounting part (33), and the distance between the bottom of the cutting edge (34) and the top surface of the base (1) is set to be 1-5 cm;
a spring mounting seat (16) is arranged in an inner cavity of the base (1), the upper part of the spring mounting seat (16) is adjacent to or connected with the bottom of the tool apron mounting chamber (14), the elastic piece (5) is a spring, the lower part of the spring is inserted in the spring mounting seat (16), and the upper part of the spring extends into the tool apron mounting chamber (14);
one side of the sliding part (36) of the tool apron (32) is provided with an elastic buckling pin (37), one side of the tool apron installation chamber (14) corresponding to the elastic buckling pin (37) is provided with a limiting and clearance groove (17) which extends along the vertical direction and is used for limiting the elastic buckling pin (37) to move up and down, and the elastic buckling pin (37) is propped against and slidably installed in the limiting and clearance groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286399.5U CN212386781U (en) | 2020-03-10 | 2020-03-10 | Vacuum packaging sealing machine with easily tear mouth forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020286399.5U CN212386781U (en) | 2020-03-10 | 2020-03-10 | Vacuum packaging sealing machine with easily tear mouth forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212386781U true CN212386781U (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020286399.5U Active CN212386781U (en) | 2020-03-10 | 2020-03-10 | Vacuum packaging sealing machine with easily tear mouth forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212386781U (en) |
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2020
- 2020-03-10 CN CN202020286399.5U patent/CN212386781U/en active Active
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Address after: 523000 No. 11, lunpinyong Industrial Zone Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Guangdong bangze Chuangke Electric Appliance Co.,Ltd. Address before: 523000 No.12, lunpinyong Industrial Zone, Santun community, Houjie Town, Dongguan City, Guangdong Province Patentee before: Dongguan Bangze Electronics Co.,Ltd. |