CN211663581U - Continuous reciprocating transverse sealing mechanism - Google Patents
Continuous reciprocating transverse sealing mechanism Download PDFInfo
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- CN211663581U CN211663581U CN201921583849.0U CN201921583849U CN211663581U CN 211663581 U CN211663581 U CN 211663581U CN 201921583849 U CN201921583849 U CN 201921583849U CN 211663581 U CN211663581 U CN 211663581U
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Abstract
The utility model discloses a continuous reciprocating transverse sealing mechanism, which comprises a rear conveying mechanism and a front conveying mechanism, wherein the rear conveying mechanism and the front conveying mechanism both comprise a motor-driven conveyor belt, both sides of the conveyor belt are provided with a support plate, a edge sealing mechanism is arranged between the rear conveying mechanism and the front conveying mechanism, an upper sealing knife of the edge sealing mechanism is fixed on two guide rods through an upper cross beam, both ends of a lower sealing seat are connected with the two guide rods in a sliding way, a lower cross beam is arranged between the bottoms of the two guide rods, lower fixing plates are respectively fixed below the support plates, a transverse fixing plate is arranged between the two lower fixing plates, a screw rod mechanism is arranged on the transverse fixing plate, a motor fixing plate is arranged on a nut seat of the screw rod mechanism, a rotating shaft on the motor fixing plate is connected with a rotating swing plate, both ends of the rotating swing plate are respectively hinged with an upper pull rod and a lower pull rod, the, the first nut seat is connected with a bottom plate of the front conveying mechanism. This device can seal the product in succession steadily.
Description
Technical Field
The utility model relates to an automatic change and seal packaging machinery and improve design technical field, especially relate to a reciprocating horizontal sealing mechanism of continuous type.
Background
The sealing packaging machine has the advantages that more and more products are packaged in sealing mode in daily life, the application of the intermittent packaging machine is the most extensive, the intermittent packaging machine is low in price and simple in structure, most of packaging requirements can be met, but the intermittent packaging machine has obvious defects, the full-automatic line connection problem is solved, continuous operation cannot be realized, full-automatic production of the whole line is greatly hindered, products need to be static during sealing, products at the front end cannot be conveyed in, all the products of a front-stage conveyor need to be stopped for conveying, and the working efficiency and matching consistency of the front-stage conveyor are seriously affected; the efficiency is low, the productivity is not high, and as the time for sealing the transverse seal is waited each time, the whole efficiency is greatly influenced by the interval, and the productivity is reduced; poor stability during product packaging, the product has relative motion to lead to dragging the membrane off tracking to explode mouthful scheduling problem with the conveyer belt plane, if the product is the components of a whole that can function independently, and it can be more serious fast to get up. Therefore, a fully-automatic production line matched, high-efficiency and stable sealing machine is needed in the market to meet the requirement of maximizing the capacity, reduce the labor cost and create higher benefit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provides a reciprocal violently sealed mechanism of continuous type, through the product incessantly on conveying mechanism, realizes sealing in the transportation, saves violently seals the time of sealing and the product acceleration time that slows down.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a continuous reciprocating transverse sealing mechanism comprises a rear conveying mechanism and a front conveying mechanism, wherein the rear conveying mechanism and the front conveying mechanism both comprise conveying belts driven by motors, and supporting plates are arranged on two sides of each conveying belt; the edge sealing mechanism is positioned between the rear conveying mechanism and the front conveying mechanism and comprises an upper sealing knife which is fixed on the two guide rods through an upper cross beam;
the two ends of the lower sealing seat are connected with two guide rods in a sliding manner, and a lower cross beam is arranged between the bottoms of the two guide rods;
the lower fixing plates are respectively fixed below the supporting plates, a transverse fixing plate is arranged between the two lower fixing plates, a screw rod mechanism is mounted on the transverse fixing plate, a motor fixing plate is arranged on a nut seat of the screw rod mechanism, a rotating shaft on the motor fixing plate is connected with a rotating swing plate, two ends of the rotating swing plate are respectively hinged with an upper pull rod and a lower pull rod, the upper pull rod is hinged with a lower sealing seat, and the lower pull rod is hinged with a lower cross beam;
the reciprocating mechanism comprises a first screw rod and a first nut seat positioned on the first screw rod, and the first nut seat is connected with a bottom plate of the front conveying mechanism.
The lifting motor and the first motor are mounted on the motor fixing plate, the lifting motor is in chain transmission with a chain wheel at the bottom of the screw rod mechanisms through the speed reducing mechanism, the bottoms of the two screw rod mechanisms are in meshing transmission with the chain through the mounted chain wheel, and the output shaft of the first motor is coaxial with the rotating shaft after passing through the speed reducing mechanism.
The guide rod is provided with a guide block, and the guide block is connected with the guide rail on the lower fixing plate in a sliding manner.
The lower sealing seat is fixedly connected with the bearing seat on the guide rod.
The upper cross beam and the lower cross beam are fixedly connected with the guide rod through the fixing seats.
The upper sealing knife is fixed through two clamping plates, the clamping plates are fixed with the upper cross beam, and the upper sealing knife is connected with the upper cross beam through an upright post and a spring sleeved outside the upright post.
The lower fixing plate is further provided with an upper limiting block and a lower limiting block, the motor fixing plate is extended with a convex block matched with the upper limiting block and the lower limiting block in position, and the upper cross beam is further provided with a lifting induction sensor.
The first screw rod is connected with the second motor through a coupler.
The second motor is a servo motor, and two ends of the first screw rod are respectively provided with a screw rod fixing seat.
And limiting sensors are further arranged on two sides of the first nut seat.
Compared with the prior art, the beneficial effects of the utility model are that: the sealing machine structure has the advantages of stable supply line, high speed, high productivity and strong stability, realizes the sealing in the transportation process without stopping the product on the conveying mechanism, and saves the transverse sealing time and the product deceleration and acceleration time. At present, 120-140 packets/min can be realized under the condition of ideal product outline size.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the reciprocating mechanism of the present invention;
fig. 3 is a first schematic view of the edge bonding mechanism of the present invention;
fig. 4 is a schematic view of a second edge banding mechanism of the present invention.
The labels in the figures are: 1. a rear conveying mechanism; 2. a sealing mechanism; 3. a front conveying mechanism; 4. a reciprocating mechanism; 20. an upper cross beam; 21. a fixed seat; 22. sealing the cutter; 23. a lower seal seat; 24. a bearing seat; 25. a lower fixing plate; 26. a transverse fixing plate; 27. a screw mechanism; 28. an upper pull rod; 29. rotating the swinging plate; 30. a lower pull rod; 31. a lower cross beam; 32. a guide block; 33. a guide rail; 34. a lifting motor; 35. a first motor; 36. a guide bar; 41. a second motor; 42. a first nut seat; 43. a first lead screw.
Detailed Description
The following detailed description is provided to further explain the technical features and advantages of the present invention by referring to the accompanying drawings in combination with the embodiments.
As shown in fig. 1-4, the continuous reciprocating transverse sealing mechanism of the present invention comprises a rear conveying mechanism 1 and a front conveying mechanism 3, wherein both the rear conveying mechanism and the front conveying mechanism comprise a conveyor belt driven by a motor, and support plates are arranged on both sides of the conveyor belt; the edge sealing mechanism 2 is positioned between the rear conveying mechanism and the front conveying mechanism and comprises an upper sealing knife 22 which is fixed on two guide rods 36 through an upper cross beam 20;
the lower sealing seat 23 is connected with two guide rods at two ends in a sliding manner, and a lower cross beam 31 is arranged between the bottoms of the two guide rods;
the lower fixing plates 25 are respectively fixed below the supporting plates, a transverse fixing plate 26 is arranged between the two lower fixing plates, a screw rod mechanism 27 is installed on the transverse fixing plate, a motor fixing plate is arranged on a nut seat of the screw rod mechanism, a rotating shaft on the motor fixing plate is connected with a rotating swing plate 29, two ends of the rotating swing plate are respectively hinged with an upper pull rod 28 and a lower pull rod 30, the upper pull rod is hinged with a lower sealing seat, and the lower pull rod is hinged with a lower cross beam;
and the reciprocating mechanism 4 comprises a first screw rod 43 and a first nut seat 42 positioned on the first screw rod, and the first nut seat is connected with the bottom plate of the front conveying mechanism.
Furthermore, the motor fixing plate is provided with a lifting motor 34 and a first motor 35, the lifting motor is in chain transmission with a chain wheel at the bottom of the screw rod mechanism through a speed reducing mechanism, the bottoms of the two screw rod mechanisms are in meshing transmission with the chain through the chain wheel and the chain, the first motor is coaxial with the rotating shaft through a rear output shaft of the speed reducing mechanism, the first motor is a servo motor, and the speed reducing mechanism selects the conventional technical scheme as required.
Further, the guide bar on be equipped with guide block 32, guide block and the guide rail 33 sliding connection on the bottom plate, lower seal seat and the bearing frame 24 fixed connection on the guide bar, entablature and bottom end rail all through fixing base 21 and guide bar fixed connection, the last sword of sealing pass through two splint fixed, splint and entablature are fixed, still link to each other through stand and the outer spring of cover locating the stand between last sword and the entablature, the bottom plate on still install last stopper and lower stopper, extend on the motor fixed plate with two upper and lower stopper position assorted lugs, the stopper block, avoid rotating the position of balance weight and too high or low and influence the action of sealing, still install lift induction sensor on the entablature.
Furthermore, the first screw rod is connected with a second motor 41 through a coupler, the second motor is a servo motor, screw rod fixing seats are respectively arranged at two ends of the first screw rod, and limiting sensors are further arranged on two sides of the first nut seat.
The device of the utility model adopts a swing link type structure to realize the sealing action, and the connection working mode is that a first motor-a rotating swing plate-a lower pull rod-a lower cross beam; the device comprises a first motor, a rotating swing plate, an upper pull rod, a lower sealing seat, a guide rod, an upper cross beam and an upper sealing knife. The sealing operation can be completed once by the first motor rotating angle of 60-90 degrees every time, the transverse sealing operation speed is greatly improved, the upper sealing knife and the lower sealing seat are made of light aluminum alloy, the structure is simplified, the load of each operation of sealing and cutting is reduced to the minimum as lightly as possible, and therefore the transverse sealing operation speed is further improved, the sealing line lifting motor can drive the upper sealing knife and the lower sealing seat to ascend and descend together, the sealing line can be guaranteed to be located in the middle of a product all the time, and the attractive effect of sealing of the product is guaranteed.
The reciprocating structure is realized by a second motor with a ball screw mechanism, and the connection working mode is that the second motor, a coupler, a first screw, a front conveying mechanism bottom plate, a lower fixing plate (edge sealing mechanism) and a rear conveying mechanism bottom plate realize reciprocating motion together. The second motor drives the first screw rod to drive the front and rear conveying mechanisms and the edge sealing mechanism to reciprocate together, reciprocating times can be greatly improved due to the fact that the second motor does not have a speed reducing mechanism, reciprocating stability can be improved due to the fact that the first screw rod is matched with the sliding rail, and 140 times per minute can be achieved through the structure at present. The utility model discloses innovation point in the device does, and servo swing arm is connected and is realized violently sealing the sword and seal and cut and servo ball is used for reciprocating structure, and various sensor, motor, speed reducer and control software are prior art or material, and affiliated technical staff can directly purchase or order from the market according to required product model and specification.
The electrical components are electrically connected with an external master controller and industrial electricity, and the master controller can be a conventional known device for controlling a computer and the like.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The present invention is described in detail in the above embodiments, and it should be understood that the described embodiments are not limited to the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (10)
1. A continuous reciprocating transverse sealing mechanism comprises a rear conveying mechanism and a front conveying mechanism, wherein the rear conveying mechanism and the front conveying mechanism both comprise conveying belts driven by motors, and supporting plates are arranged on two sides of each conveying belt; the edge sealing mechanism is positioned between the rear conveying mechanism and the front conveying mechanism and is characterized by comprising an upper sealing knife which is fixed on the two guide rods through an upper cross beam;
the two ends of the lower sealing seat are connected with two guide rods in a sliding manner, and a lower cross beam is arranged between the bottoms of the two guide rods;
the lower fixing plates are respectively fixed below the supporting plates, a transverse fixing plate is arranged between the two lower fixing plates, a screw rod mechanism is mounted on the transverse fixing plate, a motor fixing plate is arranged on a nut seat of the screw rod mechanism, a rotating shaft on the motor fixing plate is connected with a rotating swing plate, two ends of the rotating swing plate are respectively hinged with an upper pull rod and a lower pull rod, the upper pull rod is hinged with a lower sealing seat, and the lower pull rod is hinged with a lower cross beam;
the reciprocating mechanism comprises a first screw rod and a first nut seat positioned on the first screw rod, and the first nut seat is connected with a bottom plate of the front conveying mechanism.
2. The continuous reciprocating transverse sealing mechanism according to claim 1, wherein the motor fixing plate is provided with a lifting motor and a first motor, the lifting motor is in chain transmission with a chain wheel at the bottom of the screw rod mechanism through a speed reducing mechanism, the bottoms of the two screw rod mechanisms are in meshing transmission with the chain wheel and the chain through the speed reducing mechanism, and a rear output shaft of the first motor is coaxial with the rotating shaft through the speed reducing mechanism.
3. The continuous reciprocating cross sealing mechanism of claim 1, wherein the guide rod is provided with a guide block, and the guide block is slidably connected with a guide rail on the lower fixing plate.
4. The continuous reciprocating cross sealing mechanism of claim 3, wherein the lower sealing seat is fixedly connected with a bearing seat on the guide rod.
5. The continuous reciprocating cross sealing mechanism of claim 4, wherein the upper cross beam and the lower cross beam are fixedly connected with the guide rod through fixing seats.
6. The continuous reciprocating cross sealing mechanism of claim 5, wherein the upper sealing knife is fixed by two clamping plates, the clamping plates are fixed with the upper cross beam, and the upper sealing knife is connected with the upper cross beam through a vertical column and a spring sleeved outside the vertical column.
7. The continuous reciprocating transverse sealing mechanism according to claim 6, wherein the lower fixing plate is further provided with an upper limiting block and a lower limiting block, the motor fixing plate is extended with a convex block matched with the upper limiting block and the lower limiting block, and the upper cross beam is further provided with a lifting induction sensor.
8. The continuous reciprocating cross-sealing mechanism of claim 1, wherein the first lead screw is connected to a second motor through a coupling.
9. The continuous reciprocating cross sealing mechanism of claim 8, wherein the second motor is a servo motor, and two ends of the first lead screw are respectively provided with a lead screw fixing seat.
10. The continuous reciprocating cross sealing mechanism of claim 9, wherein limit sensors are further disposed on both sides of the first nut seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583849.0U CN211663581U (en) | 2019-09-23 | 2019-09-23 | Continuous reciprocating transverse sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583849.0U CN211663581U (en) | 2019-09-23 | 2019-09-23 | Continuous reciprocating transverse sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211663581U true CN211663581U (en) | 2020-10-13 |
Family
ID=72731396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583849.0U Active CN211663581U (en) | 2019-09-23 | 2019-09-23 | Continuous reciprocating transverse sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211663581U (en) |
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2019
- 2019-09-23 CN CN201921583849.0U patent/CN211663581U/en active Active
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