CN211642811U - Sealing device of automatic pipe packing machine - Google Patents
Sealing device of automatic pipe packing machine Download PDFInfo
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- CN211642811U CN211642811U CN201921955901.0U CN201921955901U CN211642811U CN 211642811 U CN211642811 U CN 211642811U CN 201921955901 U CN201921955901 U CN 201921955901U CN 211642811 U CN211642811 U CN 211642811U
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- guide rail
- sliding block
- rack
- fixedly arranged
- cylinder
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Abstract
The utility model discloses a tubular product automatic packaging machine closing device relates to tubular product packing technical field, adopt two sets of cylinders to prior art, the speed when each cylinder is flexible also can not be completely unanimous, lead to sealing the hot melt plate and can't adjust the film center of parcel tubular product well completely, thereby it is not good to form sealed effect, the problem of production is influenced in the trouble of breaking down easily, the adoption is fixed with a cylinder and four linear guide on supporting the support body, per two constitutes a set ofly in four guide rails, be fixed with the rack on the guide rail, through gear intermeshing between the rack. One group of guide rails is directly driven to move through the stretching of the air cylinder, and the other group of guide rails moves in the opposite direction by utilizing the gear and the rack, so that the welding of the film is finally realized. The device is driven by only one cylinder, hardware and control cost are reduced, synchronization and coordination work between an upper plate and a lower plate can be realized well, and the device is simple in structure, low in cost, convenient to operate, good in stability and convenient to assemble and overhaul.
Description
Technical Field
The utility model relates to a tubular product packing technical field, in particular to tubular product automatic packaging machine closing device.
Background
When producing a pipe, in order to facilitate transportation and prevent collision and scratch, a layer of film is usually required to be externally wrapped on the pipe, and the layer of film is usually required to be wrapped by an automatic pipe packaging machine. In the prior art, at least two cylinders are generally required for a sealing device of an automatic pipe packaging machine to work together, so that the sealing device is called as a sealing device in the automatic pipe packaging machine under the brand name of CN203544409U, namely two groups of cylinders are adopted to promote sealing.
Because the cylinders are independent, the speed of each cylinder during stretching can not be completely consistent, and the sealing hot melting plate (or the heating wire) can not be completely aligned with the center of the film wrapping the pipe, so that the sealing effect is poor, the problems of failure and the like are easily caused, and the production is influenced.
Disclosure of Invention
In order to solve the above problem, the utility model discloses a following technical scheme realizes:
a sealing device of an automatic pipe packaging machine comprises a support frame body, an air cylinder and a hot melt plate, wherein the air cylinder, a first sliding block, a second sliding block, a third sliding block, a fourth sliding block, a fifth sliding block, a sixth sliding block, a seventh sliding block, an eighth sliding block, a first gear and a second gear are fixedly arranged on one side of the support frame body;
a first guide rail is slidably arranged in the first sliding block and the second sliding block in a penetrating way;
a second guide rail is slidably arranged in the third sliding block and the fourth sliding block in a penetrating manner;
third guide rails are slidably arranged in the fifth sliding block and the sixth sliding block in a penetrating manner;
fourth guide rails are slidably arranged in the seventh sliding block and the eighth sliding block in a penetrating manner;
the first guide rail, the second guide rail, the third guide rail and the fourth guide rail are all arranged in parallel with the cylinder;
a top pressing plate is fixedly arranged between the first guide rail and the fourth guide rail;
a bottom pressing plate is fixedly arranged between the second guide rail and the third guide rail;
the second guide rail and the third guide rail are positioned between the first guide rail and the fourth guide rail;
a first hot melting plate is fixedly arranged below the top pressing plate, and a second hot melting plate is fixedly arranged above the bottom pressing plate;
a first rack is fixedly arranged on one side of the first guide rail;
a second rack is fixedly arranged on one side of the second guide rail;
a third rack is fixedly arranged on one side of the third guide rail;
a fourth rack is fixedly arranged on one side of the fourth guide rail;
the first gear is positioned between the first rack and the second rack and is meshed with the two racks;
the second gear is positioned between the third rack and the fourth rack and is meshed with the two racks;
and a piston rod of the air cylinder is fixedly connected with the bottom pressing plate.
Preferably, the cylinder is fixedly arranged on the support frame body through a cylinder fixing support and is positioned in the middle of the four guide rails.
Preferably, the first guide rail, the second guide rail, the third guide rail and the fourth guide rail are all square guide rails.
Preferably, the support frame body is a plate-shaped structure.
Preferably, through holes are formed in two sides of the bottom pressing plate, and the first guide rail and the fourth guide rail are movably arranged in the through holes in a penetrating mode.
The device is driven by only one cylinder, hardware and control cost are reduced, synchronization and coordination work between an upper plate and a lower plate can be realized well, and the device is simple in structure, low in cost, convenient to operate, good in stability and convenient to assemble and overhaul. The problem that in the prior art, because two groups of cylinders are adopted, the speed of each cylinder during stretching cannot be completely consistent due to the fact that the cylinders are independent, and a sealing hot melting plate (or an electric heating wire) cannot be completely aligned with the center of a film wrapping a pipe is effectively solved, so that a sealing effect is poor, and production is affected due to the fact that faults occur easily.
Drawings
Fig. 1 is a perspective view of an embodiment provided by the present invention;
FIG. 2 is a front view of an embodiment provided by the present invention;
fig. 3 is a left side view of an embodiment provided by the present invention;
fig. 4 is a plan view of the embodiment provided by the present invention.
In the drawings, each reference numeral indicates a separate element.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the embodiments of the present application will be described clearly and completely with reference to fig. 1 to 4 of the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application. Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
As shown in fig. 1 to 4, a sealing device of an automatic pipe packaging machine includes a support frame 1, a cylinder 2, and a hot melt plate. As shown in the figure, the support frame body 1 is a plate-shaped structure and is made of aluminum alloy plates or iron plates. One side of the support frame body 1 is fixedly provided with a cylinder 2, a first slide block 10, a second slide block 11, a third slide block 12, a fourth slide block 13, a fifth slide block 14, a sixth slide block 15, a seventh slide block 16, an eighth slide block 17, a first gear 18 and a second gear 19.
The first slider 10 and the second slider 11 are provided with a first guide rail 40 in a sliding way. A second guide rail 30 is slidably arranged in the third slide block 12 and the fourth slide block 13. A third guide rail 31 is slidably arranged in the fifth slider 14 and the sixth slider 15. A fourth guide rail 41 is slidably arranged in the seventh slide block 16 and the eighth slide block 17. The first guide rail 40, the second guide rail 30, the third guide rail 31, and the fourth guide rail 41 are all provided in parallel with the cylinder 2, and the second guide rail 30 and the third guide rail 31 are located inside the first guide rail 40 and the fourth guide rail 41.
Furthermore, a top pressure plate 4 is fixedly arranged between the first guide rail 40 and the fourth guide rail 41, and a bottom pressure plate 3 is fixedly arranged between the second guide rail 30 and the third guide rail 31. In order to facilitate operation and processing, the top pressing plate 4 and the bottom pressing plate 3 are made into equal-length structures, so that through holes are formed in two sides of the bottom pressing plate 3, the first guide rail 40 and the fourth guide rail 41 can movably penetrate through the through holes, and the telescopic motion of the first guide rail and the fourth guide rail is not influenced.
The first thermal melting plate 44 is fixedly disposed below the top press plate 4, and may be a heating wire. A second melt plate 34 is fixedly disposed on the bottom platen 3. The structure of the part is similar to the prior art, and the function of the part is to utilize heat energy to weld and seal the film.
A first rack 42 is fixedly disposed on one side of the first rail 40. A second rack 32 is fixedly provided on one side of the second rail 30. The first rack 42 and the second rack 32 should be positioned opposite each other with the first gear 18 positioned between and intermeshed with both the first rack 42 and the second rack 32.
The third rack 33 is fixedly arranged on one side of the third guide rail 31, the fourth rack 43 is fixedly arranged on one side of the fourth guide rail 41, the third rack 33 and the fourth rack 43 should be arranged oppositely, and the second gear 19 is positioned between the third rack 33 and the fourth rack 43 and is meshed with the two racks.
The piston rod of the cylinder 2 is fixedly connected with the bottom pressing plate 3. The cylinder 2 is fixedly arranged on the support frame body 1 through a cylinder fixing support 20 and is positioned in the middle of the four guide rails. The cylinder fixing bracket 20 is of an L-shaped structure and is fixed on the support frame body 1 by bolts.
In addition, for convenience of mounting and rotation prevention, the first rail 40, the second rail 30, the third rail 31, and the fourth rail 41 are all square rails.
When the tube packaging film needs to be subjected to hot-melt welding and sealing, the piston rod of the cylinder 2 is pushed upwards, and the bottom pressing plate 3 is pushed upwards. The bottom pressing plate 3 drives the second guide rail 30 and the third guide rail 31 on the two sides to move upwards. At the same time, the second rack 32 and the third rack 33 fixed to the second rail 30 and the third rail 31 also move upward. The second rack 32 and the third rack 33 reversely transmit force to the first rack 42 and the fourth rack 43 through the first gear 18 and the second gear 19, so that the first guide rail 40 and the fourth guide rail 41 move downwards and drive the top press plate 4 and the first hot melt plate 44 to move downwards, and finally the first hot melt plate 44 and the second hot melt plate 34 can accurately and synchronously move to the central line of the packaging film and weld and seal the film by using heat energy.
The device is driven by only one cylinder, hardware and control cost are reduced, synchronization and coordination work between an upper plate and a lower plate can be realized well, and the device is simple in structure, low in cost, convenient to operate, good in stability and convenient to assemble and overhaul. The problem that in the prior art, because two groups of cylinders are adopted, the speed of each cylinder during stretching cannot be completely consistent due to the fact that the cylinders are independent, and a sealing hot melting plate (or an electric heating wire) cannot be completely aligned with the center of a film wrapping a pipe is effectively solved, so that a sealing effect is poor, and production is affected due to the fact that faults occur easily.
Claims (5)
1. The utility model provides a tubular product automatic packaging machine closing device, includes support frame body (1), cylinder (2), hot melt board, its characterized in that:
the air cylinder (2), the first sliding block (10), the second sliding block (11), the third sliding block (12), the fourth sliding block (13), the fifth sliding block (14), the sixth sliding block (15), the seventh sliding block (16), the eighth sliding block (17), the first gear (18) and the second gear (19) are fixedly arranged on one side of the support frame body (1);
a first guide rail (40) is arranged in the first sliding block (10) and the second sliding block (11) in a penetrating way in a sliding way;
a second guide rail (30) is arranged in the third sliding block (12) and the fourth sliding block (13) in a penetrating way in a sliding way;
a third guide rail (31) is arranged in the fifth sliding block (14) and the sixth sliding block (15) in a penetrating way in a sliding way;
a fourth guide rail (41) is arranged in the seventh sliding block (16) and the eighth sliding block (17) in a penetrating way in a sliding way;
the first guide rail (40), the second guide rail (30), the third guide rail (31) and the fourth guide rail (41) are all arranged in parallel with the cylinder (2);
a top pressing plate (4) is fixedly arranged between the first guide rail (40) and the fourth guide rail (41);
a bottom pressing plate (3) is fixedly arranged between the second guide rail (30) and the third guide rail (31);
the second (30) and third (31) guide rails being located between the first (40) and fourth (41) guide rails;
a first hot melting plate (44) is fixedly arranged below the top pressing plate (4), and a second hot melting plate (34) is fixedly arranged above the bottom pressing plate (3);
a first rack (42) is fixedly arranged on one side of the first guide rail (40);
a second rack (32) is fixedly arranged on one side of the second guide rail (30);
a third rack (33) is fixedly arranged on one side of the third guide rail (31);
a fourth rack (43) is fixedly arranged on one side of the fourth guide rail (41);
the first gear (18) is positioned between the first rack (42) and the second rack (32) and is meshed with the two racks;
the second gear (19) is positioned between the third rack (33) and the fourth rack (43) and is meshed with the two racks;
and a piston rod of the air cylinder (2) is fixedly connected with the bottom pressing plate (3).
2. The sealing device of an automatic tube packaging machine according to claim 1, wherein:
the air cylinder (2) is fixedly arranged on the support frame body (1) through an air cylinder fixing support (20) and is positioned in the middle of the four guide rails.
3. The sealing device of an automatic tube packaging machine according to claim 1, wherein:
the first guide rail (40), the second guide rail (30), the third guide rail (31) and the fourth guide rail (41) are all square guide rails.
4. The sealing device of an automatic tube packaging machine according to claim 1, wherein:
the support frame body (1) is of a plate-shaped structure.
5. The sealing device of an automatic tube packaging machine according to claim 1, wherein:
through holes are formed in two sides of the bottom pressing plate (3), and the first guide rail (40) and the fourth guide rail (41) are movably arranged in the through holes in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955901.0U CN211642811U (en) | 2019-11-13 | 2019-11-13 | Sealing device of automatic pipe packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955901.0U CN211642811U (en) | 2019-11-13 | 2019-11-13 | Sealing device of automatic pipe packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211642811U true CN211642811U (en) | 2020-10-09 |
Family
ID=72692112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955901.0U Active CN211642811U (en) | 2019-11-13 | 2019-11-13 | Sealing device of automatic pipe packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211642811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373789A (en) * | 2020-11-02 | 2021-02-19 | 湖南湖湘贡食品有限公司 | Production equipment for producing multilayer protective gas food packaging bags |
-
2019
- 2019-11-13 CN CN201921955901.0U patent/CN211642811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373789A (en) * | 2020-11-02 | 2021-02-19 | 湖南湖湘贡食品有限公司 | Production equipment for producing multilayer protective gas food packaging bags |
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