CN213414406U - Plastic packaging bag sealing equipment - Google Patents
Plastic packaging bag sealing equipment Download PDFInfo
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- CN213414406U CN213414406U CN202021830744.3U CN202021830744U CN213414406U CN 213414406 U CN213414406 U CN 213414406U CN 202021830744 U CN202021830744 U CN 202021830744U CN 213414406 U CN213414406 U CN 213414406U
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Abstract
The utility model relates to a plastic packaging bag seals sealing equipment, including mounting platform, a transformer, actuating mechanism, clamping piece and heating device, the clamping piece includes clamping piece and lower clamping piece, a transformer, actuating mechanism and heating device all set up on mounting platform, actuating mechanism and last clamping piece fixed connection, actuating mechanism drives and goes up the clamping piece and be close to or keep away from down the clamping piece in order to realize pressing from both sides tightly or unclamp the plastic packaging bag that to seal, heating device is including the piece that generates heat, the piece that generates heat is fixed to be set up in the upper surface of clamping piece down, still be provided with the high temperature rubberizing layer on the piece that generates heat, the piece that generates heat is pasted through the high temperature rubberizing layer and is fixed at the upper surface of clamping piece under, the upper surface of lower clamping piece. The utility model provides a plastic packaging bag seals sealing equipment, heating device only work when carrying out the sealing of wrapping bag, and the waste of the energy can effectively be avoided out of work when changing the wrapping bag.
Description
Technical Field
The application relates to the field of sealing equipment, in particular to sealing equipment for a plastic packaging bag.
Background
The plastic packaging bag is widely applied to food packaging in life, and needs to be sealed when food is packaged, so that the food stored in the plastic packaging bag can be stored well.
The plastic packaging bag sealing equipment adopted in the related art carries out sealing, and the equipment comprises a pressing plate, a heating plate and a driving mechanism. When the equipment is used, the opening of the plastic packaging bag needs to be placed on the heating plate firstly, then the driving mechanism is controlled to drive the pressing plate to compress the packaging bag on the heating plate, then the switch of the heating plate is opened to enable the heating plate to work, the opening of the plastic packaging bag is heated by the heating plate to enable the opening to be bonded together to realize sealing, and the switch of the heating plate is closed after sealing is finished.
The above-mentioned related art has the drawback that after the sealing of one plastic bag is completed, the device is taken down and then the next plastic bag to be sealed is replaced to seal the plastic bag, and the heating plate of the device is in an idle state in the process, which causes the waste of energy.
SUMMERY OF THE UTILITY MODEL
In order to improve the technical problem that the sealing equipment has energy waste, the application provides a plastic packaging bag sealing equipment.
The application provides a plastic packaging bag seals sealing equipment adopts following technical scheme:
the utility model provides a plastic packaging bag seals sealing equipment, which comprises an installation platform, a transformer, actuating mechanism, clamping piece and heating device, the clamping piece includes clamping piece and lower clamping piece, a transformer, actuating mechanism and heating device all set up on installation platform, actuating mechanism and last clamping piece fixed connection, actuating mechanism drives and goes up the clamping piece and be close to or keep away from down the clamping piece in order to realize pressing from both sides tightly or unclamp the plastic packaging bag that to seal, heating device is including the piece that generates heat, the piece that generates heat is fixed to be set up in the upper surface of clamping piece down, still be provided with the high temperature rubberizing layer on the piece that generates heat, the piece that generates heat is pasted through the high temperature rubberizing layer and is fixed the upper surface at clamping piece down, the upper surface of.
Through adopting above-mentioned technical scheme, the plastic packaging bag of this application seals sealing equipment, will wait to seal when using plastic packaging bag and place on the high temperature rubberized fabric layer on lower clamping piece, then the drive is gone up the clamping piece and is close to lower clamping piece, when last clamping piece roof pressure is on lower clamping piece, it compresses tightly fixedly to wait to seal plastic packaging bag, trigger the micro-gap switch on the clamping piece down simultaneously, heating device treats and seals plastic packaging bag and heats, it seals sealedly to make its bonding realize sealing together, it keeps away from lower clamping piece to drive last clamping piece after finishing sealing, micro-gap switch resumes off-state heating device stop work this moment, take off and seal the wrapping bag of accomplishing, then carry out sealing of next wrapping bag and seal. The utility model provides a plastic packaging bag seals sealing equipment, heating device only work when carrying out the sealing of wrapping bag, and the waste of the energy can effectively be avoided out of work when changing the wrapping bag.
Preferably, the driving mechanism comprises a pneumatic cylinder and a transmission connecting rod assembly, a telescopic rod of the pneumatic cylinder is fixedly connected with the transmission connecting rod assembly, and the driving mechanism is fixedly connected with the upper clamping piece through the transmission connecting rod assembly.
Preferably, the lower surface of the mounting platform is fixedly provided with vertical supporting legs, the bottom of each vertical supporting leg is fixedly provided with an I-shaped bottom plate, a cylinder body of the pneumatic cylinder is fixedly arranged on the I-shaped bottom plate, and a telescopic rod of the pneumatic cylinder is vertically arranged.
By adopting the technical scheme, the mounting platform can be better supported and fixed, and the space below the mounting platform is reasonably utilized.
Preferably, the transmission connecting rod assembly comprises a U-shaped connecting rod and an L-shaped connecting rod;
the U-shaped connecting rod comprises a horizontal connecting rod and two vertical connecting rods fixedly arranged at two ends of the horizontal connecting rod, and the middle part of the horizontal connecting rod is fixedly arranged at the upper end of the telescopic rod; two through holes respectively corresponding to the upper and lower parts of the vertical connecting rods at the two ends of the horizontal connecting rod are arranged on the mounting platform, the upper ends of the vertical connecting rods penetrate through the through holes at the corresponding sides and extend upwards,
the one end of L shape connecting rod is passed through the articulated setting of hinge shaft and is in mounting platform's upper surface, and the hinge axis of L shape connecting rod is parallel with mounting platform's upper surface, the other end of L shape connecting rod with last clamping piece fixed connection, the intermediate position of L shape connecting rod still is provided with the connecting rod articulated shaft, the upper end of vertical connecting rod is passed through the connecting rod articulated shaft is articulated with L shape connecting rod, and the axis of connecting rod articulated shaft is parallel with mounting platform's upper surface.
Preferably, a high-temperature rubberized fabric layer is further adhered to the lower surface of the upper clamping piece.
Through adopting above-mentioned technical scheme, can protect last clamping piece, avoid going up the clamping piece by the heating damage.
Preferably, the micro switch is disposed at one end of the upper surface of the lower clamp.
Preferably, the upper clamping member and the lower clamping member are both strip-shaped plate-shaped structures.
Preferably, the heating device is a high-frequency heater, and an electric heating wire of the high-frequency heater is the heating element.
Drawings
Fig. 1 is a schematic perspective view of a sealing apparatus for sealing a plastic package according to an embodiment of the present invention in a non-operating state;
fig. 2 is an exploded view of the plastic bag closure sealing apparatus of fig. 1;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a front view of the plastic bag closure sealing apparatus of the embodiment of the present application in an operating state.
Description of reference numerals: 1. mounting a platform; 2. a transformer; 3. a heating device; 31. an electric heating wire; 4. a clamping member; 41. an upper clamp member; 42. a lower clamp member; 5. a high-temperature rubberized fabric layer; 6. a microswitch; 61. a switch mounting groove; 7. a pneumatic cylinder; 71. a telescopic rod; 8. a vertical support leg; 9. an I-shaped base plate; 10. a horizontal connecting rod; 11. a vertical connecting rod; 12. a through hole; 13. an L-shaped connecting rod; 14. a connecting rod hinge shaft; 15. a left hinged seat; 16. the right hinged seat.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1, the embodiment of the present application discloses a plastic packaging bag sealing device, which comprises a mounting platform 1, a transformer 2, a driving mechanism, a clamping member 4 and a heating device 3. The clamp 4 comprises an upper clamp 41 and a lower clamp 42, the transformer 2, the drive mechanism and the heating device 3 being arranged on the mounting platform 1. Wherein, the upper clamping piece 41 and the lower clamping piece 42 are both strip-shaped plate-shaped structures, and the lower surface of the upper clamping piece 41 is provided with the high-temperature rubberized fabric layer 5 in an adhering manner.
Referring to fig. 2 and 4, vertical support legs 8 are fixedly arranged on the lower surface of the mounting platform 1, and an i-shaped bottom plate 9 is fixedly arranged at the bottoms of the vertical support legs 8. The driving mechanism comprises a pneumatic cylinder 7 and a transmission connecting rod assembly, a cylinder body of the pneumatic cylinder 7 is fixedly arranged on the I-shaped bottom plate 9, and an expansion rod 71 of the pneumatic cylinder 7 is vertically arranged. The drive link assembly includes 1U-shaped link and two L-shaped links 13. The U-shaped connecting rod comprises a horizontal connecting rod 10 and two vertical connecting rods 11 fixedly arranged at the left end and the right end of the horizontal connecting rod 10, and the middle of the horizontal connecting rod 10 is fixedly arranged at the upper end of the telescopic rod 71. The mounting platform 1 is provided with two through holes 12 which are respectively corresponding to the vertical connecting rods 11 at the two ends of the horizontal connecting rod 10 up and down, and the upper ends of the two vertical connecting rods 11 penetrate through the through holes 12 at the corresponding sides and extend out upwards. The upper ends of the two vertical connecting rods 11 are fixedly provided with U-shaped connecting plates, and two opposite side walls of the U-shaped connecting plates are provided with opposite hinge holes. Two L shape connecting rods 13 set up respectively in the left and right sides of the upper surface of mounting platform 1, are provided with articulated seat 15 in a left side and the articulated seat 16 in a right side on the upper surface of mounting platform 1, and two L shape connecting rods 13 articulate on the articulated seat of corresponding side through the articulated shaft respectively. Two L shape connecting rods 13 parallel arrangement, and the hinge axis of two L shape connecting rods 13 all is parallel with the upper surface of mounting platform 1. The other end of the left L-shaped link 13 is fixedly connected to the left end of the upper clamp 41, and the other end of the right L-shaped link 13 is fixedly connected to the right end of the upper clamp 41. And a connecting rod hinge shaft 14 is arranged in the middle of each of the two L-shaped connecting rods 13, and the axis of the connecting rod hinge shaft 14 is parallel to the upper surface of the mounting platform 1. The U-shaped connecting plate at the upper end of the left vertical connecting rod 11 is hinged with the left L-shaped connecting rod 13 through a connecting rod hinge shaft 14, and the U-shaped connecting plate at the upper end of the right vertical connecting rod 11 is hinged with the right L-shaped connecting rod 13 through a connecting rod hinge shaft 14. In use, the pneumatic cylinder 7 of the drive mechanism drives the drive link assembly, which in turn drives the upper clamp 41 towards or away from the lower clamp 42 to effect clamping or unclamping of the plastic packaging bag to be sealed.
Referring to fig. 3, the heating device 3 is a high frequency heater, the high frequency heater includes a heating wire 31, a high temperature rubberized fabric layer 5 is further disposed on the heating wire 31, and the heating wire 31 is fixed to the upper surface of the lower clamping member 42 by the high temperature rubberized fabric layer 5. One end of the upper surface of the lower clamping piece 42 is provided with a switch mounting groove 61, and a micro switch 6 for controlling the on-off of the circuit of the heating device 3 is arranged in the switch mounting groove 61. When upper clamp 41 is brought close to lower clamp 42 to clamp the plastic packaging bag to be sealed, upper clamp 41 triggers microswitch 6 on lower clamp 42 and heating device 3 starts to operate.
The implementation principle of the embodiment of the application is as follows: the utility model provides a plastic packaging bag seals sealing equipment, will wait to seal when using plastic packaging bag and place on the high temperature rubberized fabric layer 5 on lower clamping piece 42, then clamping piece 41 is close to lower clamping piece 42 in the drive, when last clamping piece 41 roof pressure is on lower clamping piece 42, it compresses tightly fixedly to wait to seal plastic packaging bag, micro-gap switch 6 on the clamping piece 42 is down triggered simultaneously, heating device 3 treats and seals plastic packaging bag and heats, it seals sealedly to make its bonding realize together, it keeps away from lower clamping piece 42 to drive clamping piece 41 after sealed finishing, micro-gap switch 6 resumes off-state heating device 3 stop work this moment, take off and seal the wrapping bag of completion, then carry out sealing of next wrapping bag and seal. The utility model provides a plastic packaging bag seals sealing equipment, heating device 3 only works when carrying out the sealing of wrapping bag, and is out of work when changing the wrapping bag, can effectively avoid the waste of the energy.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a plastic packaging bag seals sealing equipment which characterized in that: comprises an installation platform (1), a transformer (2) and a driving mechanism, clamping piece (4) and heating device (3), clamping piece (4) are including last clamping piece (41) and lower clamping piece (42), transformer (2), actuating mechanism and heating device (3) all set up on mounting platform (1), actuating mechanism and last clamping piece (41) fixed connection, actuating mechanism drive is gone up clamping piece (41) and is close to or keep away from lower clamping piece (42) in order to realize pressing from both sides tightly or unclamp the plastics wrapping bag that waits to seal, heating device (3) are including the piece that generates heat, the piece that generates heat is fixed to be set up in the upper surface of lower clamping piece (42), still be provided with high temperature rubberized fabric layer (5) on the piece that generates heat, the piece that generates heat is fixed at the upper surface of lower clamping piece (42) through high temperature rubberized fabric layer (5) pasting, the upper surface of lower clamping piece (42) still is provided with micro-gap switch (6).
2. A plastic bag closure sealing apparatus as in claim 1 wherein: the driving mechanism comprises a pneumatic cylinder (7) and a transmission connecting rod assembly, a telescopic rod (71) of the pneumatic cylinder (7) is fixedly connected with the transmission connecting rod assembly, and the driving mechanism is fixedly connected with the upper clamping piece (41) through the transmission connecting rod assembly.
3. A plastic bag closure sealing apparatus as in claim 2 wherein: the lower surface of mounting platform (1) is gone up the fixed vertical supporting leg (8) that is provided with, and the bottom of vertical supporting leg (8) is fixed and is provided with I-shaped bottom plate (9), the cylinder body of pneumatic cylinder (7) is fixed to be set up on I-shaped bottom plate (9), the vertical setting of telescopic link (71) of pneumatic cylinder (7).
4. A plastic package closure sealing apparatus as claimed in claim 3, wherein: the transmission connecting rod assembly comprises a U-shaped connecting rod and an L-shaped connecting rod (13);
the U-shaped connecting rod comprises a horizontal connecting rod (10) and two vertical connecting rods (11) fixedly arranged at two ends of the horizontal connecting rod (10), and the middle part of the horizontal connecting rod (10) is fixedly arranged at the upper end of the telescopic rod (71); two through holes (12) which respectively correspond to the vertical connecting rods (11) at the two ends of the horizontal connecting rod (10) up and down are formed in the mounting platform (1), and the upper ends of the vertical connecting rods (11) penetrate through the through holes (12) at the corresponding sides and extend upwards;
the one end of L shape connecting rod (13) is passed through the articulated setting of hinge shaft and is in the upper surface of mounting platform (1), and the hinge axis of L shape connecting rod (13) and the upper surface parallel of mounting platform (1), the other end of L shape connecting rod (13) with go up clamping piece (41) fixed connection, the intermediate position of L shape connecting rod (13) still is provided with connecting rod articulated shaft (14), the upper end of vertical connecting rod (11) is passed through connecting rod articulated shaft (14) are articulated with L shape connecting rod (13), and the axis of connecting rod articulated shaft (14) is parallel with the upper surface of mounting platform (1).
5. A plastic bag closure sealing apparatus as in claim 1 wherein: and a high-temperature rubberized fabric layer (5) is further adhered to the lower surface of the upper clamping piece (41).
6. A plastic bag closure sealing apparatus as in claim 1 wherein: the microswitch (6) is arranged at one end of the upper surface of the lower clamping piece (42).
7. A plastic bag closure sealing apparatus as in claim 1 wherein: the upper clamping piece (41) and the lower clamping piece (42) are both of strip-shaped plate-shaped structures.
8. A plastic bag closure sealing apparatus as in claim 1 wherein: the heating device (3) is a high-frequency heater, and an electric heating wire (31) of the high-frequency heater is the heating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830744.3U CN213414406U (en) | 2020-08-27 | 2020-08-27 | Plastic packaging bag sealing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830744.3U CN213414406U (en) | 2020-08-27 | 2020-08-27 | Plastic packaging bag sealing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213414406U true CN213414406U (en) | 2021-06-11 |
Family
ID=76259253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830744.3U Active CN213414406U (en) | 2020-08-27 | 2020-08-27 | Plastic packaging bag sealing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213414406U (en) |
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2020
- 2020-08-27 CN CN202021830744.3U patent/CN213414406U/en active Active
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