CN218578113U - Vacuum packaging equipment for food processing - Google Patents
Vacuum packaging equipment for food processing Download PDFInfo
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- CN218578113U CN218578113U CN202221912520.6U CN202221912520U CN218578113U CN 218578113 U CN218578113 U CN 218578113U CN 202221912520 U CN202221912520 U CN 202221912520U CN 218578113 U CN218578113 U CN 218578113U
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Abstract
The utility model provides a vacuum packaging equipment for food processing, which comprises a frame, the conveyer belt, a plurality of groups's centre gripping subassembly, the gland, air exhaust mechanism, pressing mechanism and heat-seal machine construct, in operation, at first arrange a plurality of wrapping bags of having placed on a set of centre gripping subassembly, conveying mechanism carries this group's centre gripping subassembly to gland department, order about the gland through pressing mechanism and tightly cover this group's centre gripping subassembly on the conveyer belt and carry out air exhaust work through air exhaust mechanism, seal work through heat-seal machine structure to the wrapping bag after the completion of bleeding, can accomplish vacuum packaging work, wherein, carry out vacuum packaging during operation at last a set of centre gripping subassembly, the staff can place the wrapping bag of treating the packing on a set of centre gripping subassembly down, the transport effect of cooperation conveyer belt, be favorable to improving the continuity of vacuum packaging work, improve vacuum packaging's work efficiency.
Description
Technical Field
The utility model relates to a food package technical field, concretely relates to vacuum packaging equipment for food processing.
Background
Vacuum packaging, also called pressure reduction packaging, is to completely pump out and seal air in a packaging container, maintain the bag in a high pressure reduction state, the air rarity is equivalent to a low oxygen effect, so that microorganisms do not have survival conditions, and the aims of freshness and no rot of fruits and vegetables are fulfilled.
For the current food vacuum packaging, a bagging type packaging mode is mostly adopted, and generally, after packaging bags are placed on a vacuum packaging machine one by one, the packaging bags are pumped by a vacuum pumping device on the vacuum packaging machine, and after the pumping is finished, the packaging bags are sealed by a hot pressing device; in carrying out the vacuum packaging working process, all need wait for at every turn and can replace next wrapping bag after the packing work is accomplished last time, the continuity of its work is relatively poor, leads to packing efficiency lower, is unfavorable for the production packing work of food.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists in the above-mentioned technique, provide a vacuum packaging equipment for food processing, aim at solving above-mentioned problem.
The utility model provides a vacuum packaging equipment for food processing, include:
the packaging bag clamping device comprises a rack, wherein a conveying belt is arranged on the rack, and a plurality of groups of clamping assemblies for clamping packaging bags are arranged on the conveying belt;
the gland is movably arranged on the rack and can be pressed on the conveying belt to form a cavity together with the conveying belt;
the air exhaust mechanism is arranged on the rack, is communicated with the gland and can adjust the air pressure of the cavity;
the pressing mechanism is arranged on the rack and is in transmission connection with the gland and can drive the gland to move up and down relative to the conveying belt;
and the heat sealing mechanism is arranged on the gland and can move along with the gland and tightly press the clamping assembly.
Preferably, the centre gripping subassembly includes a plurality of diaphragm and a plurality of depression bar, a plurality of depression bar and a plurality of the diaphragm one-to-one, the depression bar rotates to be installed on the diaphragm, be provided with the elastic component on the diaphragm, the elastic component can act on the depression bar so that depression bar elasticity butt is in on the diaphragm, be provided with the confession on the diaphragm the crimping portion that heat-seal mechanism compressed tightly.
Preferably, the elastic piece is a torsion spring, and the torsion spring can act on the compression bar and can elastically press the packaging bag on the transverse plate.
Preferably, the heat sealing mechanism is an electric heating tube, and the electric heating tube can be in press connection with the press connection part.
Preferably, the air pumping mechanism comprises a vacuum pump, an air pumping pipe and an air inlet pipe, the vacuum pump is arranged on the rack, the air pumping pipe and the air inlet pipe are both communicated and arranged on the gland, electromagnetic valves for adjusting the connectivity of pipelines are both arranged on the air pumping pipe and the air inlet pipe, and the vacuum pump is communicated and arranged with the air pumping pipe.
Preferably, the pressing mechanism comprises a driving motor, a rotating rod and a supporting table, the driving motor is arranged on the frame, the driving motor is in transmission connection with the rotating rod and can drive the rotating rod to rotate, a guide rod is arranged on the frame, the pressing cover and the supporting table are movably mounted on the guide rod, the supporting table is located at the bottom of the conveying belt, the pressing cover can tightly press the conveying belt on the supporting table, a first threaded portion and a second threaded portion opposite to the first threaded portion in rotation direction are arranged on the rotating rod, a first threaded hole matched with the first threaded portion is arranged on the pressing cover, and a second threaded hole matched with the second threaded portion is arranged on the supporting table.
Preferably, a rubber strip for abutting against the conveying belt is arranged on the press cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
during operation, at first arrange a plurality of wrapping bags of having placed on a set of centre gripping subassembly, conveying mechanism carries this group of centre gripping subassembly to gland department, order about the gland through pressing mechanism and tightly cover this group of centre gripping subassembly on the conveyer belt and carry out the work of bleeding through the mechanism of bleeding, seal the work through heat-seal mechanism to the wrapping bag after the completion of bleeding, can accomplish vacuum packaging work, wherein, when last group of centre gripping subassembly carries out vacuum packaging work, the staff can place the wrapping bag of treating the packing on next group of centre gripping subassembly, the transport effect of cooperation conveyer belt is favorable to improving the continuity of vacuum packaging work, improve vacuum packaging's work efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic diagram of an internal structure of an embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is a schematic structural view of a chamber according to an embodiment of the present invention;
fig. 6 is a schematic view of the structure of the elastic member.
In the figure, 10-gantry; 11-a conveyor belt; 12-a guide rod; 20-a clamping assembly; 21-a transverse plate; 211-an elastic member; 212-a crimping section; 22-a compression bar; 30-pressing cover; 31-a first threaded hole; 40-a chamber; 50-an air exhaust mechanism; 51-a vacuum pump; 52-an exhaust tube; 53-inlet pipe; 60-a pressing mechanism; 61-a drive motor; 62-rotating rod; 621-a first threaded portion; 622-second threaded portion; 63-a support table; 631-a second threaded hole; 70-a heat sealing mechanism; 80-electromagnetic valve; 90-rubber strip.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, preferred embodiments of which are illustrated in the accompanying drawings, wherein the drawings serve to supplement the description of the text portions of the specification with figures so that one can visually and vividly understand each feature and the overall technical solution of the present invention, but the scope of the present invention should not be construed as being limited thereto.
Example 1:
referring to fig. 1 to 6, the present invention provides a vacuum packaging apparatus for food processing, comprising:
the packaging bag clamping device comprises a rack 10, wherein a conveying belt 11 is arranged on the rack 10, and a plurality of groups of clamping components 20 for clamping packaging bags are arranged on the conveying belt 11;
the pressing rod 30 is movably arranged on the rack 10, and the pressing rod 30 can be pressed on the conveying belt 11 and forms a cavity 40 with the conveying belt 11;
the air exhaust mechanism 50 is arranged on the rack 10, and the air exhaust mechanism 50 is communicated with the pressure rod 30 and can adjust the air pressure at the cavity 40;
the pressing mechanism 60 is arranged on the rack 10, and the pressing mechanism 60 is in transmission connection with the pressing rod 30 and can drive the pressing rod 30 to move up and down relative to the conveying belt 11;
the heat sealing mechanism 70, the heat sealing mechanism 70 is disposed on the pressing rod 30, and the heat sealing mechanism 70 can move with the pressing rod 30 and press against the clamping assembly 20.
When the vacuum packaging machine works, a plurality of packaging bags are arranged on a group of clamping assemblies 20, the conveying mechanism conveys the group of clamping assemblies 20 to the position of the pressure rod 30, the pressing mechanism 60 drives the pressure rod 30 to cover the group of clamping assemblies 20 on the conveying belt 11 tightly, the air suction mechanism 50 performs air suction, and after the air suction is completed, the heat sealing mechanism 70 performs sealing operation on the packaging bags, so that the vacuum packaging operation can be completed; wherein, when last a set of centre gripping subassembly 20 carried out vacuum packaging work, the staff can place the wrapping bag of treating the packing on next a set of centre gripping subassembly 20, and the conveying effect of cooperation conveyer belt 11 is favorable to improving the continuity of vacuum packaging work, improves vacuum packaging's work efficiency. Wherein, the output end of the conveyor belt 11 is provided with a collecting frame for collecting packaged food, and the rack 10 is provided with a PLC controller for controlling the working states of the air pumping mechanism 50, the pressing mechanism 60 and the heat sealing mechanism 70.
Specifically, the clamping assembly 20 includes a plurality of transverse plates 21 and a plurality of pressing rods 22, the plurality of pressing rods 22 correspond to the plurality of transverse plates 21 one by one, the pressing rods 22 are rotatably installed on the transverse plates 21, an elastic member 211 is disposed on the transverse plates 21, the elastic member 211 can act on the pressing rods 22 to elastically abut the pressing rods 22 on the transverse plates 21, and a pressing portion 212 pressed by the heat sealing mechanism 70 is disposed on the transverse plates 21.
Specifically, the elastic member 211 is a torsion spring, and the torsion spring can act on the pressing rod 22 to elastically press the packaging bag against the transverse plate 21.
Act on the depression bar 22 through the torsional spring so that the depression bar 22 can compress tightly the wrapping bag on diaphragm 21, can reduce because of the wrapping bag accident breaks away from diaphragm 21 and leads to the condition emergence that the sack of wrapping bag breaks away from heat-seal machine 70, be favorable to heat-seal machine 70 to carry out the normal clear of the work of sealing.
Specifically, the heat sealing mechanism 70 is an electrical heating tube that can be crimped onto the crimping portion 212. The heat-sealing operation of the packaging bag can be completed by heating the packaging bag at the press-connection part 212 by the electric heating tube.
Example 2:
referring to fig. 1 to 6, in combination with the technical solution of embodiment 1, in this embodiment, the air extracting mechanism 50 includes a vacuum pump 51, an air extracting pipe 52 and an air inlet pipe 53, the vacuum pump 51 is disposed on the frame 10, the air extracting pipe 52 and the air inlet pipe 53 are both disposed on the pressure rod 30 in a communicating manner, the air extracting pipe 52 and the air inlet pipe 53 are both disposed with an electromagnetic valve 80 for adjusting the pipe connectivity, and the vacuum pump 51 and the air extracting pipe 52 are disposed in a communicating manner. Wherein, the air exhaust pipe 52 is a corrugated pipe.
When the pressure lever 30 presses the conveyer belt 11 and needs to be vacuumized, the electromagnetic valve 80 at the air exhaust pipe 52 is opened, the electromagnetic valve 80 at the air inlet pipe 53 is closed, the vacuum pump 51 exhausts the air at the cavity 40 through the air exhaust pipe 52, the cavity 40 is in a negative pressure state, the air in the packaging bag is exhausted, the vacuum air exhaust work is completed, and the packaging bag is heat-sealed through the heat sealing mechanism 70; when the pressure lever 30 needs to be lifted, the electromagnetic valve 80 at the air exhaust pipe 52 is closed, the electromagnetic valve 80 at the air inlet pipe 53 is opened, the chamber 40 in the negative pressure state sucks the outside air through the air inlet pipe 53 until the air pressure of the chamber 40 is balanced with the outside air pressure, and the pressure lever 30 is driven to be lifted through the pressing mechanism 60.
The pressing mechanism 60 comprises a driving motor 61, a rotating rod 62 and a supporting platform 63, the driving motor 61 is arranged on the rack 10, the driving motor 61 is in transmission connection with the rotating rod 62 and can drive the rotating rod 62 to rotate, a guide rod 12 is arranged on the rack 10, the pressing rod 30 and the supporting platform 63 are both movably mounted on the guide rod 12, the supporting platform 63 is located at the bottom of the conveying belt 11, the conveying belt 11 can be pressed tightly onto the supporting platform 63 by the pressing rod 30, a first thread portion 621 and a second thread portion 622 which is opposite to the first thread portion 621 in rotation direction are arranged on the rotating rod 62, a first threaded hole 31 matched with the first thread portion 621 is arranged on the pressing rod 30, and a second threaded hole 631 matched with the second thread portion 622 is arranged on the supporting platform 63.
The rotating rod 62 is driven to rotate by the driving motor 61, the first thread part 621 and the second thread part 622 on the rotating rod 62 are respectively matched with the first thread hole 31 on the pressure rod 30 and the second thread hole 631 on the support table 63 in the rotating process of the rotating rod 62, so that the pressure rod 30 and the support table 63 can be close to or far away from each other, the conveying belt 11 can be pressed on the support table 63 by the pressure rod 30, and the support table 63 supports the conveying belt 11 to improve the sealing performance when the pressure rod 30 and the conveying belt 11 are pressed. The pitch ratio of the first threaded portion 621 to the second threaded portion 622 is 2:1, i.e., the stroke of the pressing rod 30 is twice the stroke of the support 63.
The cover 30 is provided with a rubber strip 90 for abutting against the conveyor belt 11. The rubber strip 90 is arranged on the gland 30 to improve the sealing performance when the gland 30 presses the conveyor belt.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (7)
1. A vacuum packaging apparatus for food processing, comprising:
the packaging bag clamping device comprises a rack, wherein a conveying belt is arranged on the rack, and a plurality of groups of clamping assemblies for clamping packaging bags are arranged on the conveying belt;
the gland is movably arranged on the rack and can be pressed on the conveying belt to form a cavity together with the conveying belt;
the air pumping mechanism is arranged on the rack, is communicated with the gland and can adjust the air pressure at the cavity;
the pressing mechanism is arranged on the rack and is in transmission connection with the gland and can drive the gland to move up and down relative to the conveying belt;
and the heat sealing mechanism is arranged on the gland and can move along with the gland and tightly press the clamping assembly.
2. The vacuum packaging apparatus for food processing according to claim 1, wherein:
the centre gripping subassembly includes a plurality of diaphragm and a plurality of depression bar, a plurality of depression bar and a plurality of the diaphragm one-to-one, the depression bar rotates to be installed on the diaphragm, be provided with the elastic component on the diaphragm, the elastic component can act on the depression bar so that depression bar elasticity butt is in on the diaphragm, be provided with the confession on the diaphragm the crimping portion that heat-seal machine constructs the pressure tightly.
3. The vacuum packaging apparatus for food processing according to claim 2, wherein:
the elastic piece is a torsion spring which can act on the compression bar and can elastically press the packaging bag on the transverse plate.
4. The vacuum packaging apparatus for food processing according to claim 2, wherein:
the heat sealing mechanism is an electric heating tube, and the electric heating tube can be in press connection with the press connection part.
5. The vacuum packaging apparatus for food processing according to claim 1, wherein:
the air pumping mechanism comprises a vacuum pump, an air pumping pipe and an air inlet pipe, the vacuum pump is arranged on the rack, the air pumping pipe and the air inlet pipe are both communicated and arranged on the gland, electromagnetic valves used for adjusting the connectivity of pipelines are both arranged on the air pumping pipe and the air inlet pipe, and the vacuum pump is communicated and arranged with the air pumping pipe.
6. The vacuum packaging apparatus for food processing according to claim 1, wherein:
the pressing mechanism comprises a driving motor, a rotating rod and a supporting table, the driving motor is arranged on the rack, the driving motor is in transmission connection with the rotating rod and can drive the rotating rod to rotate, a guide rod is arranged on the rack, the gland and the supporting table are movably mounted on the guide rod, the supporting table is located at the bottom of the conveying belt, the gland can tightly press the conveying belt on the supporting table, a first thread portion and a second thread portion opposite to the first thread portion in rotation direction are arranged on the rotating rod, a first thread hole matched with the first thread portion is formed in the gland, and a second thread hole matched with the second thread portion is formed in the supporting table.
7. The vacuum packaging apparatus for food processing according to claim 1, wherein:
the pressing cover is provided with a rubber strip used for being abutted against the conveying belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221912520.6U CN218578113U (en) | 2022-07-21 | 2022-07-21 | Vacuum packaging equipment for food processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221912520.6U CN218578113U (en) | 2022-07-21 | 2022-07-21 | Vacuum packaging equipment for food processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218578113U true CN218578113U (en) | 2023-03-07 |
Family
ID=85360822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221912520.6U Active CN218578113U (en) | 2022-07-21 | 2022-07-21 | Vacuum packaging equipment for food processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218578113U (en) |
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2022
- 2022-07-21 CN CN202221912520.6U patent/CN218578113U/en active Active
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