CN217673640U

CN217673640U - Heat-insulation conveying mechanism of heat shrink packaging machine

Info

Publication number: CN217673640U
Application number: CN202221763980.7U
Authority: CN
Inventors: 叶世凯
Original assignee: Hubei Zhonghou Dairy Group Co ltd
Current assignee: Hubei Zhonghou Dairy Group Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-28
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a heat insulation conveying mechanism of a heat shrink packaging machine, which relates to the technical field of conveying of the heat shrink packaging machine and specifically comprises a conveying device, wherein the conveying device is a plate chain conveying device, the conveying device is provided with an upper cover box body, the bottom of one end of the upper cover box body is provided with a feed inlet, and the bottom of the other end of the upper cover box body is provided with a discharge outlet; the inside one end that is close to the discharge gate of upper cover box is equipped with the dwang, and the dwang is on a parallel with conveyor, and the both ends of dwang all are connected with the lateral wall of upper cover box through rolling bearing. The utility model discloses during the use, through the rotation of dwang, drive first strip board and constantly rotate through conveyor to dwang slew velocity and compression spring's elastic potential energy act on the packing article, make its ejection of compact quicker, make conveyor can the holding inside heat shrink packaging machine, also reduce the open time of the thermal-insulated curtain of discharge gate simultaneously, reduce the inside heat of heat shrink packaging machine and scatter and disappear.

Description

Heat-insulation conveying mechanism of heat shrink packaging machine

Technical Field

The utility model relates to a thermal contraction packaging machine carries technical field, specifically is a thermal contraction packaging machine conveying mechanism that insulates against heat.

Background

Heat shrink packing machine has become main packaging machine on current product film package, but in order to accelerate production packing speed, mostly can install conveying mechanism additional in heat shrink packing machine below, with this can accomplish packing operation and a plurality of concurrent operation in transportation process, so that practice thrift more time, accelerate production efficiency, but because the conveying mechanism of heat shrink packing machine below is the contact of being heated for making things convenient for, take plate chain conveyor mostly, lead to conveying apparatus when heat shrink packing machine is inside, can take away the heat of the inside part of heat shrink packing machine, cause heat shrink packing machine energy consumption to increase, manufacturing cost improves the scheduling problem. To this end, we propose a heat-insulating conveying mechanism of a heat shrink packaging machine to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a thermal-insulated conveying mechanism of thermal contraction packing machine has solved because the conveying mechanism of thermal contraction packing machine below is heated the contact for making things convenient for the article, takes plate chain conveyor mostly, leads to when conveyor is inside through thermal contraction packing machine, can take away the heat of the inside part of thermal contraction packing machine, causes the increase of thermal contraction packing machine energy consumption, and manufacturing cost improves the scheduling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a heat insulation conveying mechanism of a heat shrink packaging machine comprises a conveying device, wherein the conveying device is a plate chain conveying device, an upper cover box body is arranged on the conveying device and wraps the whole conveying device, a feeding hole is formed in the bottom of one end of the upper cover box body, and a discharging hole is formed in the bottom of the other end of the upper cover box body;

the utility model discloses a set up the slide bar on the slide bar, including the dwang, the dwang is on a parallel with conveyor, and the both ends of dwang all are connected with the lateral wall of upper cover box through rolling bearing, the one end of dwang is through installing driving motor, and driving motor passes through the support to be fixed on the side of upper cover box, install the first shaped plate of at least three equidistant range through the bolt on the dwang, the footpath length direction setting of dwang is followed to first shaped plate, and the length direction of first shaped plate is unanimous with the dwang, the first shaped plate is kept away from and is seted up the bar groove along the length direction of first shaped plate on the one end side of dwang, be equipped with the second bar board on the bar groove, the second bar board is on a parallel with first shaped plate, the compression spring of a plurality of equidistant range of second bar is connected with the bar groove, the one end that the dwang was kept away from to the second bar is unanimous with the length at the slide bar apart from conveyor top apart from the length of dwang.

Optionally, the top of the feeding port and the top of the discharging port are respectively provided with a heat insulation curtain in a hanging manner through bolts.

Optionally, a feeding inclined plate is arranged above one end of the conveying device close to the feed port, and both sides of one end of the feeding inclined plate close to the feed port are fixedly connected with both sides of the feed port;

the one end that conveyor is close to the discharge gate is equipped with the commentaries on classics roller that a plurality of equidistance were arranged along conveyor's length direction, changes the both ends of roller and all passes through rolling bearing and connect the connecting plate, connecting plate and conveyor fixed connection.

Optionally, the supporting base is installed to conveyor's bottom, and the supporting base is hollow rectangle braced frame structure, conveyor's below is equipped with the crossflow fan along conveyor's length direction, and the crossflow fan is just to conveyor's below, the backup pad is installed to crossflow fan's bottom, and the top of backup pad is equipped with the hot plate, backup pad and supporting base fixed connection.

Optionally, a heat shrinkage furnace is installed at one end, close to the feed inlet, of the top in the upper cover box body, and the output end of the bottom of the heat shrinkage furnace faces the upper surface of the conveying device.

The utility model discloses possess following beneficial effect:

1. this thermal-insulated conveying mechanism of thermal contraction packing machine through the rotation of dwang, drives first bar board and constantly rotates the process in conveyor top to the elastic potential energy of second bar board slew velocity and compression spring atress compression acts on the packing article, makes its ejection of compact that can be faster, makes whole conveyor can the holding inside thermal contraction packing machine, also reduces the open time of the thermal-insulated curtain of discharge gate simultaneously, reduces the inside heat of thermal contraction packing machine and scatters and disappears.

2. This thermal-insulated conveying mechanism of heat shrink packaging machine because conveyor is the slab chain and carries, leaves the space between board and the board, from this under the hot plate combined action in crossflow fan and the backup pad, carries out heat treatment to the bottom of packing article for the packing rate of article outer packaging film improves whole packing production efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a heat-insulating conveying mechanism of a heat shrink packaging machine of the present invention;

fig. 2 is a schematic top sectional view of the heat-insulating conveying mechanism of the heat shrink packaging machine of the present invention;

fig. 3 is a schematic sectional view of a heat-insulating conveying mechanism of a heat shrink packaging machine according to the present invention;

fig. 4 is a schematic diagram of the structure of the rotating rod of the heat-insulating conveying mechanism of the heat-shrink packaging machine of the present invention.

In the figure: 1. a conveying device; 2. an upper cover box body; 3. a thermal shrinking furnace; 4. rotating the rod; 5. a drive motor; 6. a first strip-shaped plate; 7. a strip-shaped groove; 8. a second strip; 9. a compression spring; 10. a feed inlet; 11. a discharge port; 12. a feeding inclined plate; 13. rotating the roller; 14. a support base; 15. a support plate; 16. a cross flow fan; 17. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1 to 4, the present invention provides a technical solution:

a heat insulation conveying mechanism of a heat shrink packaging machine comprises a conveying device 1, wherein the conveying device 1 is a plate chain conveying device, an upper cover box body 2 is installed on the conveying device 1, the upper cover box body 2 wraps the whole conveying device 1, a feeding hole 10 is formed in the bottom of one end of the upper cover box body 2, and a discharging hole 11 is formed in the bottom of the other end of the upper cover box body;

the inside one end that is close to discharge gate 11 of upper cover box 2 is equipped with dwang 4, and dwang 4 is on a parallel with conveyor 1, and the both ends of dwang 4 all are connected with upper cover box 2's lateral wall through rolling bearing, the one end of dwang 4 is through installing driving motor 5, and driving motor 5 passes through the support to be fixed on upper cover box 2's side, install the first shaped plate 6 of at least three equidistant range through the bolt on dwang 4, first shaped plate 6 sets up along dwang 4's path length direction, and the length direction of first shaped plate 6 is unanimous with dwang 4, first shaped plate 6 is kept away from the length direction of first shaped plate 6 on the one end side of dwang 4 and has been seted up strip groove 7, be equipped with second strip shaped plate 8 on strip groove 7, second strip shaped plate 8 is on a parallel with first shaped plate 6, the compression spring 9 dwang that 8 a plurality of equidistance range of second strip shaped plate is connected with strip groove 7, the one end distance 4 that second strip shaped plate 8 kept away from 4 is unanimous with the length at dwang 4 apart from conveyor 1 top.

Specifically, through the rotation of dwang 4, drive first shaped plate 6 and constantly rotate with the speed that is greater than article transmission rate on conveyor 1, take place the contact as second shaped plate 8 and article, because second shaped plate 8 speed is greater than article transport speed, make the article additionally obtain an acceleration unanimous with self velocity of motion direction, the effort that this acceleration formed simultaneously, reaction acts on compression spring 9, when the article moves to breaking away from second shaped plate 8, compression spring 9 effect, further promotion article motion, the ejection of compact that makes the article can be faster, make whole conveyor 1 can the holding inside heat-shrinkable packing machine, also reduce the open time of 11 thermal-insulated curtains in discharge gate simultaneously, reduce the inside heat dissipation of heat-shrinkable packing machine.

Further, the top of feed inlet 10 and the top of discharge gate 11 all install thermal-insulated curtain through the bolt suspension, through thermal-insulated curtain, keep warm to upper cover box 2 inside, reduce the inside heat loss rate of upper cover box 2.

Furthermore, a feeding inclined plate 12 is arranged above one end of the conveying device 1 close to the feeding port 10, and both sides of one end of the feeding inclined plate 12 close to the feeding port 10 are fixedly connected with both sides of the feeding port 10;

conveyor 1 is close to the one end of discharge gate 11 and is equipped with the commentaries on classics roller 13 that a plurality of equidistance were arranged along conveyor 1's length direction, changes roller 13's both ends and all connects connecting plate 17 through rolling bearing, connecting plate 17 and conveyor 1 fixed connection, through changeing roller 13, accomplish the ejection of compact back at article packing, provides the lost buffer process of article surface heat, avoids appearing artifical direct contact scald, perhaps the packaging film reduces because of being heated toughness, takes place to scrape the condition broken.

Further say, conveyor 1's bottom is installed and is supported base 14, supports base 14 and be hollow rectangle braced frame structure, conveyor 1's below is equipped with crossflow fan 16 along conveyor 1's length direction, and crossflow fan 16 is just to conveyor 1's below, backup pad 15 is installed to crossflow fan 16's bottom, and the top of backup pad 15 is equipped with the hot plate, backup pad 15 and support base 14 fixed connection because conveyor 1 is the plate chain transport, leave the space between board and the board, from this under the hot plate combined action on crossflow fan 16 and backup pad 15, carry out heat treatment to the bottom of packing article for the packing rate of article outer packaging film improves whole packing production efficiency.

Further, one end, close to the feed inlet 10, of the top in the upper cover box body 2 is provided with a heat shrinkage furnace 3, and the bottom output end of the heat shrinkage furnace 3 is opposite to the upper surface of the conveying device 1.

In summary, when the heat-insulating conveying mechanism of the heat-shrinkable packaging machine is used, a film is wrapped on the surface of an object, then the object is covered in the box body 2 from the feeding inclined plate 12, the film is shrunk and attached to the surface of the object by heating of the heat-shrinkable furnace 3 in the conveying process of the conveying device 1, then when the object is conveyed to the lower part of the rotating rod 4, the first strip plate 6 rotates continuously at a speed higher than the transmission speed of the object on the conveying device 1, the speed of the second strip plate 8 is higher than the conveying speed of the object after the second strip plate 8 contacts with the object, so that the object additionally obtains an acceleration consistent with the self-movement speed direction, and a force effect formed by the acceleration acts on the compression spring 9 in a reverse manner to compress the object, when the object moves to be separated from the second strip plate 8, the potential energy accumulated by the compression spring 9 acts on the object, further pushes the object to move, so that the object can be discharged more quickly, the whole conveying device 1 can be accommodated in the heat-shrinkable packaging machine, and the opening time of the heat-insulating curtain 11 is reduced, and the heat dissipation in the heat-shrinkable packaging machine is reduced.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermal-insulated conveying mechanism of heat shrink packaging machine, includes conveyor (1), conveyor (1) is plate link chain conveyor, its characterized in that: an upper cover box body (2) is installed on the conveying device (1), the upper cover box body (2) wraps the whole conveying device (1), a feeding hole (10) is formed in the bottom of one end of the upper cover box body (2), and a discharging hole (11) is formed in the bottom of the other end of the upper cover box body;

one end that the inside of upper cover box (2) is close to discharge gate (11) is equipped with dwang (4), and dwang (4) are on a parallel with conveyor (1), and the both ends of dwang (4) all are connected with the lateral wall of upper cover box (2) through rolling bearing, the one end of dwang (4) is through installing driving motor (5), and driving motor (5) are fixed on the side of upper cover box (2) through the support, install first shaped plate (6) of at least three equidistant range through the bolt on dwang (4), the footpath length direction setting of dwang (4) is followed in first shaped plate (6), and the length direction of first shaped plate (6) is unanimous with dwang (4), first shaped plate (6) are kept away from the one end side of dwang (4) and are gone up length direction along first shaped plate (6) and have been seted up bar groove (7), be equipped with second strip shaped plate (8) on bar groove (7), second strip shaped plate (8) are on a plurality of equidistance and are connected with bar shaped plate (7).

2. The heat-insulating conveying mechanism of the heat-shrink wrapping machine according to claim 1, wherein: and the top of the feeding hole (10) and the top of the discharging hole (11) are respectively provided with a heat insulation curtain in a hanging way through bolts.

3. The heat-insulating conveying mechanism of the heat-shrink wrapping machine according to claim 1, wherein: a feeding inclined plate (12) is arranged above one end, close to the feeding hole (10), of the conveying device (1), and two sides of one end, close to the feeding hole (10), of the feeding inclined plate (12) are fixedly connected with two sides of the feeding hole (10);

one end of the conveying device (1) close to the discharge port (11) is provided with a plurality of equally-arrayed rotating rollers (13) along the length direction of the conveying device (1), the two ends of each rotating roller (13) are connected with a connecting plate (17) through rotating bearings, and the connecting plates (17) are fixedly connected with the conveying device (1).

4. The heat-insulating conveying mechanism of the heat-shrink packaging machine according to claim 1, wherein: support base (14) are installed to conveyor's (1) bottom, support base (14) and be hollow rectangle braced frame structure, conveyor's (1) below is equipped with crossflow fan (16) along conveyor's (1) length direction, and crossflow fan (16) are just to conveyor's (1) below, backup pad (15) are installed to crossflow fan's (16) bottom, and the top of backup pad (15) is equipped with the hot plate, backup pad (15) and support base (14) fixed connection.

5. The heat-insulating conveying mechanism of the heat-shrink wrapping machine according to claim 1, wherein: one end, close to the feed inlet (10), of the top in the upper cover box body (2) is provided with a heat shrinkage furnace (3), and the bottom output end of the heat shrinkage furnace (3) is opposite to the upper surface of the conveying device (1).