CN212557013U - Material pressing device of feeding frame of vacuum packaging machine - Google Patents
Material pressing device of feeding frame of vacuum packaging machine Download PDFInfo
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- CN212557013U CN212557013U CN202021245694.2U CN202021245694U CN212557013U CN 212557013 U CN212557013 U CN 212557013U CN 202021245694 U CN202021245694 U CN 202021245694U CN 212557013 U CN212557013 U CN 212557013U
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Abstract
The utility model discloses a feeding frame pressing device of a vacuum packaging machine, which comprises a base, a first telescopic rod symmetrically fixed on the base, a second telescopic rod symmetrically fixed on the base, a fixed plate fixed on the first telescopic rod and the second telescopic rod, and a support rod fixed between the second telescopic rod, and also comprises a pressing device arranged on the fixed plate and a lifting device arranged on the base, wherein, a first chute and a second chute are respectively arranged at both sides of the fixed plate, the pressing device comprises a first slide rod arranged in the first chute in a sliding way and a second slide rod arranged in the second chute in a sliding way, a first pressing plate is fixed between the first slide rod and the second slide rod, a threaded rod in threaded fit with one side wall of the chute is arranged in the first chute, the threaded rod is in threaded fit with the first slide rod, a second bevel gear is fixed on the threaded rod, a support plate is fixed on one side of the, there are problems in supporting the packing bag and pressing the packing bag.
Description
Technical Field
The utility model relates to a equipment for packing technical field, in particular to vacuum packaging machine's pay-off frame press device.
Background
The vacuum packaging machine can automatically pump out the air in the packaging bag, and the sealing process is completed after the preset vacuum degree is reached. The prior vacuum packaging machine needs to manually place the packaging bag at an appointed position before packaging, so that the packaging can be carried out, and the packaging is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vacuum packaging machine's pay-off frame press device has the problem that supports the wrapping bag and push down the wrapping bag.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a feeding frame pressing device of a vacuum packaging machine comprises a base, a first telescopic rod symmetrically fixed on the base, a second telescopic rod symmetrically fixed on the base, a fixing plate fixed on the first telescopic rod and the second telescopic rod, a support rod fixed between the first telescopic rod and the second telescopic rod, a pressing device arranged on the fixing plate and used for preventing a packaging bag from floating, and a lifting device arranged on the base and used for stretching the first telescopic rod and the second telescopic rod, wherein a first chute and a second chute are respectively arranged at two sides of the fixing plate, the pressing device comprises a first sliding rod arranged in the first chute in a sliding manner and a second sliding rod arranged in the second chute in a sliding manner, a first pressing plate is fixed between the first sliding rod and the second sliding rod, a threaded rod in threaded fit with one side wall of the chutes is arranged in the first chute, the threaded rod is in threaded fit with the first sliding rod, second, the support plate is provided with a first drive rod in a rotating mode, a first bevel gear meshed with a second bevel gear is fixed on the first drive rod, a first rotating rod and a second rotating rod which are in rotating fit with the fixed plate are arranged on two sides of the fixed plate respectively, a second pressing plate is arranged between the first rotating rod and the second rotating rod in a rotating mode, a first sliding groove is formed in the first rotating rod, a first sliding rod which is arranged in the first sliding groove in a sliding mode is fixed on the first sliding rod, and a limiting assembly is arranged on the fixed plate.
According to the technical scheme, firstly, according to the height of the vacuum packaging machine, the first telescopic rod and the second telescopic rod are adjusted through the lifting device, when packaging bags are conveyed, one driving rod rotates to drive the first bevel gear to rotate, one bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the first sliding rod to move, the first sliding rod moves to drive the pressing plate to move towards the fixed plate, the first sliding rod moves to drive the first sliding rod to move, the first sliding rod moves to drive the first rotating rod to rotate, the first rotating rod rotates to drive the second pressing plate to move until the first pressing plate and the second pressing plate move to the designated positions, the first pressing plate and the second pressing plate press the packaging bags, and.
Preferably, the lifting device comprises a first rotating rod hinged with the first telescopic rod and a second rotating rod hinged with the second telescopic rod, a third rotating rod is hinged at one end of the first rotating rod, which is far away from the first rotating rod, and is hinged with the first telescopic rod, a fourth rotating rod is hinged at one end of the second rotating rod, which is far away from the second telescopic rod, and is hinged with the second telescopic rod, a motor is fixed on the base, a gear is fixed on an output shaft of the motor, a first rack and a second rack are arranged on the base in a sliding manner, the first rack is meshed with the gear, the second rack is meshed with the gear, a first push plate in sliding fit with the base is fixed at one end of the first rack, a second push plate in sliding fit with the base is fixed at one end of the second rack, and a first spring and a second spring are respectively fixed on the first telescopic rod and the second telescopic, one end, far away from the first telescopic rod, of the first spring is fixed with the first rotating rod, and one end, far away from the second telescopic rod, of the second spring is fixed with the second rotating rod.
By adopting the technical scheme, when the fixed plate is lifted, a motor is started, the output shaft of the motor rotates to drive a gear to rotate, the gear rotates to drive a rack I and a rack to move towards two sides, the rack I moves to drive a push plate to move towards a first telescopic rod, the rack II moves to drive the push plate to move towards a second telescopic rod, the push plate I moves to drive a first rotary rod to rotate, the first rotary rod rotates to drive a second rotary rod to rotate, the second rotary rod rotates to drive the first telescopic rod to extend, the second rotary rod moves to drive a fourth rotary rod to extend, the fourth rotary rod rotates to drive the second telescopic rod to extend, the first telescopic rod and the second telescopic rod extend to drive the fixed plate to move upwards, the first rotary rod rotates to drive a first spring to compress, the first spring compresses to generate elastic force, the second spring compresses to, when the fixed plate is about to descend, reverse starting motor, the output shaft of motor is rotated in reverse and is driven gear antiport, gear antiport drives rack one and two antiport of rack respectively, rack one and two antiport of rack drive push pedal one and two antiport of push pedal respectively, at this moment, the elasticity of spring one drives dwang one and turns back, dwang one turns back and drives dwang three and turns back, telescopic link one shortens, spring two's elasticity drives dwang two and turns back, dwang two turns back and drives dwang four and turns back, telescopic link two shortens, telescopic link one and telescopic link two shorten and drive the fixed plate and descend, the fixed effect of lift has been played.
Preferably, the limiting assembly comprises a first supporting rod and a second supporting rod, a third arc-shaped sliding groove is formed in one side of the fixed plate, a fourth sliding groove connected with the third arc-shaped sliding groove is formed in the fixed plate, a fifth sliding groove is formed in the fixed plate, the first supporting rod is arranged in the fourth sliding groove in a sliding mode, the second supporting rod is arranged in the fifth sliding groove in a sliding mode, a third pressing plate is fixed between the first supporting rod and the second supporting rod, a plurality of balls are arranged in the third arc-shaped sliding groove in a sliding mode, and a T-shaped driving rod is arranged in.
By adopting the technical scheme, when the packaging bag is limited, the pressing plate is moved downwards, the T-shaped driving rod II is moved, the balls move downwards, the balls are not arranged on the supporting rod I, the supporting rod I moves downwards under the action of gravity, the supporting rod moves downwards to drive the pressing plate III to move downwards, the pressing plate III limits the packaging bag, and the effect of limiting the packaging bag is achieved.
Preferably, the second T-shaped driving rod is provided with a locking ring in threaded fit with the second T-shaped driving rod.
By adopting the technical scheme, when the T-shaped driving rod II is fixed, the locking ring is rotated to fix the T-shaped driving rod II.
Preferably, a hand disc is fixed at one end, far away from the bevel gear, of the first driving rod.
By adopting the technical scheme, the rotating hand disc drives the driving rod I to rotate, so that the effect of facilitating the rotation of the driving rod I is achieved.
Preferably, a controller is fixed to the base.
By adopting the technical scheme, the controller plays a role in controlling the motor.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic structural view for showing a lifting device;
FIG. 3 is a schematic structural view for showing a pressing device;
FIG. 4 is a schematic structural view for showing a position limiting assembly;
fig. 5 is a schematic position diagram for showing a second sliding chute, a second sliding rod, a second rotating rod, a second supporting rod, a fifth sliding chute and a third pressing plate.
Reference numerals: 1. a base; 2. a first telescopic rod; 3. a second telescopic rod; 4. a fixing plate; 5. a strut; 6. a pressing device; 7. a lifting device; 8. a first sliding chute; 9. a second chute; 10. a first sliding rod; 11. a second sliding rod; 12. pressing a first plate; 13. a threaded rod; 14. a second bevel gear; 15. a support plate; 16. a first driving rod; 17. a first bevel gear; 18. a first rotating rod; 19. a second rotating rod; 20. pressing a second plate; 21. a first sliding groove; 22. a first sliding rod; 23. a limiting component; 24. rotating the first rod; 25. rotating the second rod; 26. rotating the rod III; 27. a motor; 28. a gear; 29. a first rack; 30. a second rack; 31. pushing a first plate; 32. a second push plate; 33. a first spring; 34. a second spring; 35. a first supporting rod; 36. a second supporting rod; 37. an arc-shaped chute III; 38. a fourth chute; 39. a fifth chute; 40. pressing a plate III; 41. a T-shaped driving rod II; 42. locking a ring; 43. a handwheel; 44. a controller; 45. a ball; 46. and rotating the rod four.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 5, a feeding frame pressing device of a vacuum packaging machine comprises a base 1, a first telescopic rod 2 symmetrically fixed on the base 1, a second telescopic rod 3 symmetrically fixed on the base 1, a fixed plate 4 fixed on the first telescopic rod 2 and the second telescopic rod 3, and a support rod 5 fixed between the second telescopic rod 3, and further comprises a pressing device 6 arranged on the fixed plate 4 for preventing a packaging bag from floating up and a lifting device 7 arranged on the base 1 for extending the first telescopic rod 2 and the second telescopic rod 3, wherein the lifting device 7 comprises a first rotating rod 24 hinged with the first telescopic rod 2 and a second rotating rod 25 hinged with the second telescopic rod 3 according to the height of the vacuum packaging machine, the third rotating rod 26 is hinged with one end of the first rotating rod 24 far away from the first telescopic rod 2, and the third rotating rod 26 is hinged with the first telescopic rod 2 far away from the first rotating rod 24, one end of the rotating rod II 25, which is far away from the telescopic rod II 3, is hinged with a rotating rod IV 46, one end of the rotating rod IV 46, which is far away from the rotating rod II 25, is hinged with the telescopic rod II 3, a motor 27 is fixed on the base 1, a gear 28 is fixed on an output shaft of the motor 27, a controller 44 is fixed on the base 1, the motor 27 is started by pressing the controller 44, the output shaft of the motor 27 rotates to drive the gear 28 to rotate, a rack I29 and a rack II 30 are arranged on the base 1 in a sliding manner, the rack I29 is meshed with the gear 28, the rack II 30 is meshed with the gear 28, the gear 28 rotates to drive the rack I29 and the rack II 30 to move towards two sides, one end of the rack I29 is fixed with a push plate I31 in sliding fit with the base 1, the rack I29 moves to drive the push plate I31 to move towards the telescopic rod I2, one end of the rack II 30 is, push pedal 31 removes and drives dwang 24 and rotates, dwang 24 rotates and drives dwang two 25 and rotate, dwang two 25 rotates and drives telescopic link 2 extension, push pedal two 32 removes and drives dwang two 25 and rotate, dwang two 25 rotates and drives dwang four 46 and rotate, dwang four 46 rotates and drives telescopic link two 3 extension, telescopic link one 2 and telescopic link two 3 extension drive fixed plate 4 rebound, be fixed with spring one 33 and spring two 34 on telescopic link one 2 and the telescopic link two 3 respectively, the one end that telescopic link one 2 was kept away from to spring one 33 is fixed with dwang one 24, the one end that telescopic link two 3 was kept away from to spring two 34 is fixed with dwang two 25, dwang one 24 rotates and drives spring one 33 compression, spring one 33 compression produces elasticity, dwang two 25 rotates and drives spring two 34 compressions, spring two 34 compressions produce elasticity, move the assigned position until fixed plate 4.
As shown in fig. 3, a packaging bag roll is placed on a support rod 5, the packaging bag is placed on a fixing plate 4, when the packaging bag is pressed, a first sliding groove 8 and a second sliding groove 9 are respectively formed in two sides of the fixing plate 4, a threaded rod 13 in threaded fit with the side wall of the first sliding groove 8 is arranged in the first sliding groove 8, the threaded rod 13 is in threaded fit with a first sliding rod 10, a second bevel gear 14 is fixed on the threaded rod 13, a support plate 15 is fixed on one side of the first sliding groove 8, a first driving rod 16 is rotatably arranged on the support plate 15, a first bevel gear 17 meshed with the second bevel gear 14 is fixed on the first driving rod 16, a hand disc 43 is fixed at one end, away from the first bevel gear 17, of the first driving rod 43 drives the first driving rod 16 to rotate, the first bevel gear 17 is driven to rotate by the first driving rod 16, the first bevel gear 17 rotates to drive the second bevel gear 14 to rotate, the second bevel gear 14 rotates The first sliding rod 11, a first pressing plate 12 is fixed between the first sliding rod 10 and the second sliding rod 11, a threaded rod 13 rotates to drive the first sliding rod 10 to move, the first sliding rod 10 drives the first pressing plate 12 to move towards the fixing plate 4, a first rotating rod 18 and a second rotating rod 19 which are in rotating fit with the fixing plate 4 are arranged on two sides of the fixing plate 4 respectively, a second pressing plate 20 is arranged between the first rotating rod 18 and the second rotating rod 19 in a rotating mode, a first sliding groove 21 is formed in the first rotating rod 18, a first sliding rod 22 which is arranged in the first sliding groove 21 in a sliding mode is fixed on the first sliding rod 10, the first sliding rod 10 moves to drive the first sliding rod 22 to move, the first sliding rod 22 moves to drive the first rotating rod 18 to rotate, the first rotating rod 18 rotates to drive the second pressing plate 20 to move, and the first pressing plate 12 and the second pressing plate 20.
As shown in fig. 4, a limiting assembly 23 is arranged on the fixing plate 4, the limiting assembly 23 includes a first supporting rod 35 and a second supporting rod 36, an arc-shaped sliding groove third 37 is arranged on one side of the fixing plate 4, a sliding groove fourth 38 connected with the arc-shaped sliding groove third 37 is arranged on the fixing plate 4, a sliding groove fifth 39 is arranged on the fixing plate 4, a T-shaped driving rod second 41 is arranged in the sliding groove fourth 38 in a sliding manner, a locking ring 42 in threaded fit with the T-shaped driving rod second 41 is arranged on the T-shaped driving rod second 41, the locking ring 42 is unscrewed, the T-shaped driving rod second 41 is moved, a plurality of round balls 45 are arranged in the arc-shaped sliding groove third 37 in a sliding manner, after the T-shaped driving rod second 41 is moved, the round balls 45 are not under the force of the T-shaped driving rod second 41, the round balls 45 move downwards under the action of gravity, the first supporting rod, at this time, the first support rod 35 is not supported by the ball 45, the first support rod 35 moves downwards under the action of gravity, the first support rod 35 moves downwards to drive the third pressing plate 40 to move downwards, and the third pressing plate 40 presses the packaging bag.
As shown in fig. 2, when the fixing plate 4 is to be lowered, the motor 27 is reversely started, the output shaft of the motor 27 is reversely rotated to drive the gear 28 to reversely rotate, the gear 28 reversely rotates to respectively drive the rack one 29 and the rack two 30 to reversely move, the rack one 29 and the rack two 30 reversely move to respectively drive the push plate one 31 and the push plate two 32 to reversely move, at this time, the elastic force of the spring one 33 drives the rotating rod one 24 to rotate back, the rotating rod one 24 rotates back to drive the rotating rod three 26 to rotate back, the telescopic rod one 2 is shortened, the elastic force of the spring two 34 drives the rotating rod two 25 to rotate back, the rotating rod two 25 rotates back to drive the rotating rod four 46 to rotate back, the telescopic rod two 3 is shortened, and the telescopic rod one.
Claims (6)
1. A feeding frame pressing device of a vacuum packaging machine comprises a base (1), first telescopic rods (2) symmetrically fixed on the base (1), second telescopic rods (3) symmetrically fixed on the base (1), a fixed plate (4) fixed on the first telescopic rods (2) and the second telescopic rods (3), and a support rod (5) fixed between the second telescopic rods (3), and is characterized by further comprising a pressing device (6) arranged on the fixed plate (4) and used for preventing a packaging bag from floating and a lifting device (7) arranged on the base (1) and used for the first telescopic rods (2) and the second telescopic rods (3), wherein two sides of the fixed plate (4) are respectively provided with a first sliding chute (8) and a second sliding chute (9), the pressing device (6) comprises a first sliding rod (10) arranged in the first sliding chute (8) and a second sliding rod (11) arranged in the second sliding chute (9), a first pressing plate (12) is fixed between the first sliding rod (10) and the second sliding rod (11), a threaded rod (13) in threaded fit with the side wall of the first sliding groove (8) is arranged in the first sliding groove (8), the threaded rod (13) is in threaded fit with the first sliding rod (10), a second bevel gear (14) is fixed on the threaded rod (13), a support plate (15) is fixed on one side of the first sliding groove (8), a first driving rod (16) is rotatably arranged on the support plate (15), a first bevel gear (17) meshed with the second bevel gear (14) is fixed on the first driving rod (16), a first rotating rod (18) and a second rotating rod (19) in rotatable fit with the fixed plate (4) are respectively arranged on two sides of the fixed plate (4), a second pressing plate (20) is rotatably arranged between the first rotating rod (18) and the second rotating rod (19), and a first sliding groove (21) is formed in the first rotating rod (, a first sliding rod (22) which is arranged in a first sliding groove (21) in a sliding mode is fixed on the first sliding rod (10), and a limiting assembly (23) is arranged on the fixing plate (4).
2. The feeding rack pressing device of the vacuum packaging machine is characterized in that the lifting device (7) comprises a first rotating rod (24) hinged to the first telescopic rod (2) and a second rotating rod (25) hinged to the second telescopic rod (3), a third rotating rod (26) is hinged to one end, away from the first telescopic rod (2), of the first rotating rod (24), the third rotating rod (26) is hinged to the first telescopic rod (2), one end, away from the first rotating rod (24), of the second rotating rod (25) is hinged to one end, away from the second telescopic rod (3), of the second rotating rod (46), one end, away from the second rotating rod (25), of the fourth rotating rod (46) is hinged to the second telescopic rod (3), a motor (27) is fixed on the base (1), a gear (28) is fixed on an output shaft of the motor (27), and a first rack (29) and a second rack (30) are arranged on the base (1) in a sliding mode, rack (29) and gear (28) meshing, rack two (30) and gear (28) meshing, the one end of rack (29) is fixed with push pedal (31) with base (1) sliding fit, the one end of rack two (30) is fixed with push pedal two (32) with base (1) sliding fit, be fixed with spring (33) and spring two (34) on telescopic link (2) and telescopic link two (3) respectively, the one end that telescopic link (2) were kept away from to spring (33) is fixed with dwang (24), the one end that telescopic link two (3) were kept away from to spring two (34) is fixed with dwang two (25).
3. The feeding rack pressing device of the vacuum packaging machine as claimed in claim 1, wherein the limiting component (23) comprises a first supporting rod (35) and a second supporting rod (36), a third arc-shaped chute (37) is formed in one side of the fixing plate (4), a fourth chute (38) connected with the third arc-shaped chute (37) is formed in the fixing plate (4), a fifth chute (39) is formed in the fixing plate (4), the first supporting rod (35) is slidably arranged in the fourth chute (38), the second supporting rod (36) is slidably arranged in the fifth chute (39), a third pressing plate (40) is fixed between the first supporting rod (35) and the second supporting rod (36), a plurality of round balls (45) are slidably arranged in the third arc-shaped chute (37), and a second T-shaped driving rod (41) is slidably arranged in the fourth chute (38).
4. The feeding rack pressing device of the vacuum packaging machine as claimed in claim 3, wherein the second T-shaped driving rod (41) is provided with a locking ring (42) which is in threaded fit with the second T-shaped driving rod (41).
5. The cradle pressing device of the vacuum packing machine as claimed in claim 1, wherein a hand disc (43) is fixed to an end of the driving rod one (16) remote from the bevel gear one (17).
6. The cradle pressing device of the vacuum packing machine as claimed in claim 1, wherein the controller (44) is fixed to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245694.2U CN212557013U (en) | 2020-06-30 | 2020-06-30 | Material pressing device of feeding frame of vacuum packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245694.2U CN212557013U (en) | 2020-06-30 | 2020-06-30 | Material pressing device of feeding frame of vacuum packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212557013U true CN212557013U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245694.2U Active CN212557013U (en) | 2020-06-30 | 2020-06-30 | Material pressing device of feeding frame of vacuum packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212557013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568306A (en) * | 2020-11-30 | 2021-03-30 | 贵州荔波亿隆之家农业科技有限公司 | Preparation equipment of shaddock tea |
-
2020
- 2020-06-30 CN CN202021245694.2U patent/CN212557013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568306A (en) * | 2020-11-30 | 2021-03-30 | 贵州荔波亿隆之家农业科技有限公司 | Preparation equipment of shaddock tea |
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