CN217836338U - Empty bag scalding prevention film device - Google Patents
Empty bag scalding prevention film device Download PDFInfo
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- CN217836338U CN217836338U CN202222107747.XU CN202222107747U CN217836338U CN 217836338 U CN217836338 U CN 217836338U CN 202222107747 U CN202222107747 U CN 202222107747U CN 217836338 U CN217836338 U CN 217836338U
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- cylinder
- longitudinal sealing
- connecting plate
- support
- film
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Abstract
The utility model relates to an air-tight bag film ironing device, which comprises a front longitudinal sealing mechanism for preheating a film in advance; the preheating mechanism is used for further preheating the film; the back longitudinal sealing mechanism is used for finishing the film sealing action; the film clamping mechanism is used for preventing the falling of the film when the machine is stopped; the front longitudinal sealing mechanism, the preheating mechanism, the rear longitudinal sealing mechanism and the film clamping mechanism are sequentially arranged and are all connected to the control panel. The utility model has the advantages that: the front longitudinal sealing mechanism has the function of preheating in advance, the middle preheating mechanism also has the function of preheating, then the rear longitudinal sealing mechanism completes the film sealing action, and the film clamping mechanism has the auxiliary effect of preventing the machine from being stopped and falling. The double-longitudinal-sealing preheating film clamping mechanism can effectively cope with thicker films (6 filaments and above), and is stable in operation and higher in speed compared with other structures.
Description
Technical Field
The utility model relates to a membrane device is scalded to air defense package belongs to packaging machinery trade field.
Background
Currently, there are three types of longitudinal sealing mechanisms. The first type is a type traction mechanism and a longitudinal sealing mechanism, the second type is a type traction mechanism, a preheating mechanism and a longitudinal sealing mechanism, and the third type is a double longitudinal sealing mechanism. In the first type, the traction mechanism is not provided with a heating device, the longitudinal sealing needs to be heated to a high temperature to achieve the purpose of sealing the film, the longitudinal sealing temperature is too high, and the service life is shortened. The preheating mechanism is additionally arranged in the middle of the traction longitudinal seal in the second type, preheating is carried out in advance, and compared with the first type, the longitudinal seal temperature can be reduced under the condition that the speed is not changed, the service life of the longitudinal seal is prolonged, and the defect that the speed is lower is overcome. The third type of double longitudinal sealing mechanism has heating capacity, and can achieve better effect than the former two types, and has the disadvantages of large space utilization and high cost.
SUMMERY OF THE UTILITY MODEL
For overcoming the defects of the prior art, the utility model provides an air defense package scalds membrane device, the technical scheme of the utility model is:
an air bag hot film prevention device comprises a front longitudinal sealing mechanism, a film preheating mechanism and a film wrapping mechanism, wherein the front longitudinal sealing mechanism is used for preheating a film in advance; the preheating mechanism is used for further preheating the film; the back longitudinal sealing mechanism is used for finishing the film sealing action; the film clamping mechanism is used for preventing the falling of the film when the machine is stopped; the front longitudinal sealing mechanism, the preheating mechanism, the rear longitudinal sealing mechanism and the film clamping mechanism are sequentially arranged and are all connected to the control panel.
The front longitudinal sealing mechanism and the rear longitudinal sealing mechanism are identical in structure and comprise a cone pulley, a driving shaft barrel and a fixing seat, the cone pulley is installed at one end of the driving shaft, the driving shaft barrel is sleeved with the periphery of the driving shaft, the fixing seat is fixedly installed on the driving shaft barrel, two longitudinal sealing shafts are installed on the fixing seat, one longitudinal sealing shaft is installed on a bearing seat in a rotating mode, the other longitudinal sealing shaft is installed inside the shaft barrel in a rotating mode, the shaft barrel is in sliding fit with the fixing seat, the shaft barrel slides back and forth on the fixing seat to drive the longitudinal sealing shafts to move to achieve opening and closing actions, each longitudinal sealing shaft is provided with a collector ring at one end and a longitudinal sealing wheel at the other end, the longitudinal sealing wheel is provided with a bottom sleeve, one longitudinal sealing shaft is provided with a driving gear, the other longitudinal sealing shaft is provided with a driven gear meshed with the driving gear, and the fixing seat is further provided with an opening and closing unit.
The unit that opens and shuts include support frame, cylinder support, upset cylinder, turning arm, connecting plate, tensile support, fixed plate and beam barrel, support frame and connecting plate all install the fixing base on, this connecting plate is located install on this support frame the cylinder support the connecting plate on articulated the turning arm, the middle part of this turning arm articulates the connecting plate on, the cylinder body of this upset cylinder articulates cylinder support on, the piston rod of this upset cylinder articulates the one end of turning arm, the other end of turning arm articulates the one end of tensile support, the other end of this tensile support articulates the fixed plate on, the fixed plate install on the beam barrel, this beam barrel suit is on the vertical sealing shaft who installs driven gear.
The other end of the driving shaft penetrates through the driving shaft cylinder and is provided with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is arranged on one of the longitudinal sealing shafts.
The preheating mechanism comprises a main connecting plate, an auxiliary connecting plate, an adjusting plate, a hoisting plate and a cylinder connecting plate, wherein the hoisting plate is installed at the upper part of the auxiliary connecting plate, the adjusting plate is installed at one side of the auxiliary connecting plate, the main connecting plate is installed at the other side of the auxiliary connecting plate, the cylinder connecting plate is installed on the main connecting plate, an opening and closing cylinder is installed on the cylinder connecting plate, a left opening and closing support and a right opening and closing support are installed on the main connecting plate in a rotating mode through a pin shaft, the shaft end of the opening and closing cylinder is hinged with one end of the left opening and closing support, the other end of the left opening and closing support forms a clamping plate, the clamping plate is abutted to the notch of the right opening and closing support and is in rotating fit with the right opening and closing support, the left opening and closing support is driven through the opening and closing cylinder, and the right opening and closing support is pushed to open and close along with the opening and closing support when the left opening and closing support; the heating device comprises a left opening and closing support, a right opening and closing support, a heating block, a heating pipe and a heating pipe, wherein the left connecting plate is installed on the lower portion of the left opening and closing support, the right connecting plate is installed on the lower portion of the right opening and closing support, the heating blocks are installed at the bottoms of the left connecting plate and the right connecting plate, and the heating pipe is installed inside each heating block.
The film clamping mechanism comprises a fixing frame, a fixing plate, an adjusting plate, a film clamping cylinder, a connecting block and a rubber wheel, the fixing plate is installed on the fixing frame, the adjusting plate is installed on one side of the fixing plate, the film clamping cylinder is installed on the adjusting plate, the connecting block is installed on a telescopic rod of the film clamping cylinder, and the rubber wheel is installed below the connecting block.
The utility model has the advantages that: the front longitudinal sealing mechanism has the function of preheating in advance, the middle preheating mechanism also has the function of preheating, then the rear longitudinal sealing mechanism completes the film sealing action, and the film clamping mechanism has the auxiliary effect of preventing the machine from being stopped and falling. The double-longitudinal-sealing preheating film clamping mechanism can effectively cope with thicker films (6 wires or more), and is stable in operation and higher in speed compared with other structures.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic structural view of the front longitudinal sealing mechanism (rear longitudinal sealing mechanism) in fig. 1.
Fig. 3 is a schematic structural view of the preheating mechanism in fig. 1.
Fig. 4 is a schematic structural diagram of the film clamping mechanism in fig. 1.
Detailed Description
The present invention will be further described with reference to specific embodiments, and advantages and features of the present invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 4, the utility model relates to an air-tight bag film ironing device, 1, an air-tight bag film ironing device, comprising a front longitudinal sealing mechanism A for preheating the film in advance; the preheating mechanism B is used for further preheating the film; the back longitudinal sealing mechanism C is used for finishing the film sealing action; the film clamping mechanism D is used for preventing the falling surface during shutdown; the front longitudinal sealing mechanism, the preheating mechanism, the rear longitudinal sealing mechanism and the film clamping mechanism are sequentially arranged and are all connected to the control panel.
Wherein, preceding, the back is indulged and is sealed the structure and realize different effects through setting for different temperatures, and during the operation, preceding indulge seal the mechanism temperature and be less than packaging film bonding temperature, and the primary function is to preheating the softening to the membrane, and the mechanism temperature is higher is indulged to the back, indulges and seals the wheel and seal the membrane at high temperature in the twinkling of an eye.
The front longitudinal sealing mechanism and the rear longitudinal sealing mechanism are identical in structure and respectively comprise a cone pulley 1, a driving shaft 2, a driving shaft barrel 3 and a fixing seat 4, the cone pulley 1 is installed at one end of the driving shaft 2, the driving shaft barrel 3 is sleeved on the periphery of the driving shaft 2 in a rotating mode, the fixing seat 4 is fixedly installed on the driving shaft barrel 3, two longitudinal sealing shafts 19 are installed on the fixing seat 4, one longitudinal sealing shaft 19 is installed on a bearing seat in a rotating mode, the bearing seat is fixedly installed on the fixing seat 4, the other longitudinal sealing shaft is installed inside the shaft barrel 16 in a rotating mode, the shaft barrel 16 is in sliding fit with the fixing seat 4, the shaft barrel 16 slides back and forth on the fixing seat 4 to drive the longitudinal sealing shafts to move to achieve opening and closing movement, a current collecting ring 5 is installed at one end of each longitudinal sealing shaft 19, a longitudinal sealing wheel 17 is installed at the other end of each longitudinal sealing shaft 19, a bottom sleeve 18 is installed on the longitudinal sealing wheel 17, a driving gear 6 is installed on one longitudinal sealing shaft 19, a driven gear 7 meshed with the driving gear 6 is installed on the other longitudinal sealing shaft, and an opening and closing unit is further installed on the fixing seat 4.
The opening and closing unit comprises a support frame 9, a cylinder support 10, a turning cylinder 11, a connecting arm 12, a connecting plate 13, a stretching support 14, a fixing plate 15 and a shaft barrel 16, wherein the support frame 9 and the connecting plate 13 are both installed on the fixing seat 4, the connecting plate 13 is positioned at the lower part of the support frame 9, the cylinder support 10 is installed on the support frame 9, the connecting plate 13 is hinged with the connecting arm 12, the middle part of the connecting arm 12 is hinged on the connecting plate 13, the cylinder body of the turning cylinder 11 is hinged on the cylinder support 10, the piston rod of the turning cylinder 13 is hinged at one end of the connecting arm 12, the other end of the connecting arm 12 is hinged at one end of the stretching support 14, the other end of the stretching support 14 is hinged on the fixing plate 15, the fixing plate 15 is installed on the shaft barrel 16, and the shaft barrel 16 is sleeved on a longitudinal sealing shaft 19 provided with a driven gear.
The other end of the driving shaft 2 is provided with a driving bevel gear 21 after passing through the driving shaft barrel 3, and a driven bevel gear 20 engaged with the driving bevel gear 21 is arranged on one of the longitudinal sealing shafts 19.
The preheating mechanism comprises a main connecting plate 1-1, an auxiliary connecting plate 2-1, an adjusting plate 3-1, a hoisting plate 4-1 and a cylinder connecting plate 5-1, wherein the hoisting plate 4-1 is installed on the upper part of the auxiliary connecting plate 2-1, the adjusting plate 3-1 is installed on one side of the auxiliary connecting plate 2-1, the main connecting plate 1-1 is installed on the other side of the auxiliary connecting plate, the cylinder connecting plate 5-1 is installed on the main connecting plate 1-1, an opening and closing cylinder 6-1 is installed on the cylinder connecting plate 5-1, the left opening and closing bracket 8-1 and the right opening and closing bracket 9-1 are both rotatably installed on the main connecting plate 1-1 through a pin 7, the shaft end of the opening and closing cylinder 6-1 is hinged with one end of the left opening and closing bracket 8-1, the other end of the left opening and closing bracket 8-1 forms a clamping plate, the clamping plate is abutted to the notch of the right opening and closing bracket 9-1 and is rotatably matched with the right opening and closing bracket 9-1, and the left opening and closing bracket 8-1 is driven by the opening and closing cylinder to push the left opening and closing bracket 8-1 to open and close the opening and close the right opening and close bracket; the lower portion of the left opening and closing support 8-1 is provided with a left connecting plate 10-1, the lower portion of the right opening and closing support 9-1 is provided with a right connecting plate 11-1, the bottoms of the left connecting plate 10-1 and the right connecting plate 11-1 are provided with heating blocks 13-1, and a heating pipe 12-1 is arranged inside each heating block 13-1.
The film clamping mechanism comprises a fixing frame 1-2, a fixing plate 2-2, an adjusting plate 3-2, a film clamping cylinder 4-2, a connecting block 5-2 and a rubber wheel 6-2, wherein the fixing plate 2-2 is installed on the fixing frame 1-2, the adjusting plate 3-2 is installed on one side of the fixing plate 2-2, the film clamping cylinder 4-2 is installed on the adjusting plate 3-2, the connecting block 5-2 is installed on a telescopic rod of the film clamping cylinder 4-2, and the rubber wheel 6-2 is installed below the connecting block 5-2.
The utility model discloses a theory of operation is: a first interval is formed between two longitudinal sealing wheels 17 in the front longitudinal sealing mechanism A, a second interval is formed between two heating blocks in the preheating mechanism B, a third interval is formed between two rubber wheels 6 in the film clamping mechanism C, and the first interval, the second interval and the third interval are positioned on the same straight line. The film base belt provides power for the cone pulley 1, the cone pulley 1 drives the driving shaft 2 to rotate, the driving shaft 2 drives the driving bevel gear 21, the driving bevel gear 21 drives the driven bevel gear 20 to rotate, the driven bevel gear drives one of the longitudinal sealing shafts 19 to rotate, the longitudinal sealing shaft 19 drives the driving gear 6 to rotate, and the driving gear and the driven gear drive the longitudinal sealing shaft 19 to rotate. The two longitudinal sealing shafts 19 rotate to realize the rotation of the two longitudinal sealing wheels 17, and the continuous packaging and sealing of the front longitudinal sealing mechanism A are realized. The turning cylinder 11 in the front longitudinal sealing mechanism A drives the swing arm 12 to drive the fixing plate 15 and the shaft barrel 16 to slide to realize the opening and closing of the longitudinal sealing. An opening and closing cylinder in the preheating mechanism B provides power to hit the left opening and closing support 8 to drive the right opening and closing support 9 to realize the opening and closing actions of the preheating mechanism B. And the film clamping mechanism C realizes the opening and closing action of the rubber wheel through the power of the film clamping cylinder. When the device is operated, the film is preheated in advance under the front longitudinal sealing mechanism A and the preheating mechanism B, then the film is longitudinally sealed by the rear longitudinal sealing mechanism C, the film clamping mechanism D realizes the film clamping action when the device is stopped, and the bag falling phenomenon is prevented.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. An air bag film ironing prevention device is characterized by comprising
The front longitudinal sealing mechanism is used for preheating the film in advance; the preheating mechanism is used for further preheating the film;
the back longitudinal sealing mechanism is used for completing the film sealing action; the film clamping mechanism is used for preventing the falling of the film when the machine is stopped;
the front longitudinal sealing mechanism, the preheating mechanism, the rear longitudinal sealing mechanism and the film clamping mechanism are sequentially arranged and are all connected to the control panel.
2. The air bag scalding prevention device according to claim 1, wherein the front and rear longitudinal sealing mechanisms have the same structure and comprise a cone pulley, a driving shaft cylinder and a fixing seat, the cone pulley is installed at one end of the driving shaft, the driving shaft cylinder is sleeved on the periphery of the driving shaft in a rotating manner, the fixing seat is fixedly installed on the driving shaft cylinder, two longitudinal sealing shafts are installed on the fixing seat, one longitudinal sealing shaft is rotatably installed on a bearing seat which is fixedly installed on the fixing seat, the other longitudinal sealing shaft is rotatably installed inside the shaft cylinder, the shaft cylinder is in sliding fit with the fixing seat, the shaft cylinder slides back and forth on the fixing seat to drive the longitudinal sealing shafts to move to realize opening and closing actions, a current collecting ring is installed at one end of each longitudinal sealing shaft, a longitudinal sealing wheel is installed at the other end of each longitudinal sealing shaft, a bottom sleeve is installed on the longitudinal sealing shaft, a driving gear is installed on one longitudinal sealing shaft, a driven gear meshed with the driving gear is installed on the other longitudinal sealing shaft, and an opening and closing unit is installed on the fixing seat.
3. The air bag film ironing preventing device according to claim 2, wherein the opening and closing unit comprises a support frame, a cylinder support, a turning cylinder, a crank arm, a connecting plate, a stretching support, a fixing plate and a shaft cylinder, the support frame and the connecting plate are both installed on the fixing base, the connecting plate is located on the lower portion of the support frame, the cylinder support is installed on the support frame, the crank arm is hinged to the connecting plate, the middle portion of the crank arm is hinged to the connecting plate, a cylinder body of the turning cylinder is hinged to the cylinder support, a piston rod of the turning cylinder is hinged to one end of the crank arm, the other end of the crank arm is hinged to one end of the stretching support, the other end of the stretching support is hinged to the fixing plate, the fixing plate is installed on the shaft cylinder, and the shaft cylinder is sleeved on a longitudinal sealing shaft provided with a driven gear.
4. The air bag film ironing preventing device according to claim 3, wherein a driving bevel gear is installed at the other end of the driving shaft after penetrating through the driving shaft cylinder, and a driven bevel gear meshed with the driving bevel gear is installed on one of the longitudinal sealing shafts.
5. The air bag scalding prevention device according to claim 3, wherein the preheating mechanism comprises a main connecting plate, an auxiliary connecting plate, an adjusting plate, a hoisting plate and a cylinder connecting plate, the hoisting plate is installed at the upper portion of the auxiliary connecting plate, the adjusting plate is installed on one side of the auxiliary connecting plate, the main connecting plate is installed on the other side of the auxiliary connecting plate, the cylinder connecting plate is installed on the main connecting plate, an opening and closing cylinder is installed on the cylinder connecting plate, a left opening and closing support and a right opening and closing support are installed on the main connecting plate in a rotating mode through pin shafts, the shaft end of the opening and closing cylinder is hinged with one end of the left opening and closing support, the other end of the left opening and closing support forms a clamping plate, the clamping plate abuts against the notch of the right opening and closing support and is matched with the right opening and closing support in a rotating mode, the left opening and closing support is driven through the opening and closing cylinder, and the right opening and closing support is pushed to open and close along with the opening and closing support when the left opening and closing support; the left connecting plate is installed to the lower part of the left side support that opens and shuts, the right connecting plate is installed to the lower part of the right side support that opens and shuts the heating piece is installed to the bottom of left side connecting plate and right connecting plate, and a heating pipe is all installed to the inside of each heating piece.
6. The air bag film ironing preventing device according to claim 1 or 2, wherein the film clamping mechanism comprises a fixing frame, a fixing plate, an adjusting plate, a film clamping air cylinder, a connecting block and a rubber wheel, the fixing plate is mounted on the fixing frame, the adjusting plate is mounted on one side of the fixing plate, the film clamping air cylinder is mounted on the adjusting plate, the connecting block is mounted on a telescopic rod of the film clamping air cylinder, and the rubber wheel is mounted below the connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107747.XU CN217836338U (en) | 2022-08-11 | 2022-08-11 | Empty bag scalding prevention film device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222107747.XU CN217836338U (en) | 2022-08-11 | 2022-08-11 | Empty bag scalding prevention film device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217836338U true CN217836338U (en) | 2022-11-18 |
Family
ID=84014866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222107747.XU Active CN217836338U (en) | 2022-08-11 | 2022-08-11 | Empty bag scalding prevention film device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217836338U (en) |
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2022
- 2022-08-11 CN CN202222107747.XU patent/CN217836338U/en active Active
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