CN210942550U

CN210942550U - Shrink film heat shrink packaging machine

Info

Publication number: CN210942550U
Application number: CN201921823093.2U
Authority: CN
Inventors: 钟爱英
Original assignee: Cangnan Zhonggang Plastic Industry Co ltd
Current assignee: Cangnan Zhonggang Plastic Industry Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-07
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a shrink film heat shrink packaging machine, which comprises a machine body, the machine body comprises a conveying table, a shrink furnace and a control box, the conveying table is in a rectangular plate shape, a rectangular groove is arranged at the top end of the conveying table, a conveying mechanism is arranged in the rectangular groove, the conveying mechanism comprises a conveying belt, a motor and two rollers, the motor is fixedly arranged at one side of the bottom end of the groove, the rollers and the conveying belt are arranged above the motor, the two rollers are respectively arranged at two sides in the groove, and the rotating end of the motor is in transmission connection with one end of one of the rollers; the both sides and the bottom of shrink stove all are equipped with the opening, have a plurality of quartzy far infrared heating pipes at the internally mounted of shrink stove the mid-mounting on shrink stove top has the control box, the utility model discloses a quartzy far infrared heating pipe, the shrink does not influence the quality of packing article and can shrink its advantage of packing perfection lie in that the equipment size is small and exquisite, and preheating time is short, and the practicality is higher.

Description

Shrink film heat shrink packaging machine

Technical Field

The utility model relates to the field of packaging machines, especially, relate to a shrink film heat shrink packaging machine.

Background

The heat shrink packaging machine is a highly automatic device, and is widely applied to industries such as medicines, food and beverages, catering appliances and the like.

The degree of heating generally can not be adjusted to current heat shrink packagine machine, and the condition that overheating or heating are not enough can appear often, and the overheating can lead to the film excessive shrinkage, forms the fold on article surface, and the film can melt even and glue on article surface when the high temperature, and the film is comparatively loose when the heating is not enough, can't reach the packing effect of ideal, influences the outward appearance of commodity, causes the influence to the quality of commodity even, and the result of use is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a shrink film heat shrink packaging machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a shrink film heat shrink packaging machine comprises a machine body, wherein the machine body comprises a conveying table, a shrink furnace and a control box, the conveying table is in a rectangular plate shape, a rectangular groove is formed in the top end of the conveying table, a conveying mechanism is installed in the rectangular groove and comprises a conveying belt, a motor and two rollers, the motor is fixedly arranged on one side of the bottom end of the groove, the rollers and the conveying belt are installed above the motor, the two rollers are respectively arranged on two sides of the groove, two ends of each roller are fixedly connected with the front inner wall and the rear inner wall of the conveying table, the conveying belt is in matched winding connection with the two rollers, and the rotating end of the motor is in transmission connection with one end of one of the rollers; the conveying table is characterized in that a shrinkage furnace is fixedly mounted on a frame body at the front end and the rear end of the middle of the conveying table in a screwed mode, openings are formed in the two sides and the bottom of the shrinkage furnace, a plurality of quartz far infrared heating pipes are mounted inside the shrinkage furnace, a control box is mounted in the middle of the top end of the shrinkage furnace, and a power supply interface is arranged on one side of the control box.

Preferably, the conveyer belt adopts the structure that the spring billet alternates in the middle of the chain the heat-resisting silicone tube has been cup jointed on the spring billet, the spring billet equidistance distributes.

Preferably, high-temperature-resistant dustproof cloth is arranged at the openings at the two sides of the shrinkage furnace, and the top end of each high-temperature-resistant dustproof cloth is fixed on the furnace body at the tops of the openings at the two sides; a high-temperature resistant fan is arranged in the middle of the top end in the shrinkage furnace; the quartz far infrared heating pipes are provided with three groups, each group is two, a group is respectively arranged on the front furnace body and the rear furnace body in the shrinkage furnace, and a group of quartz far infrared heating pipes is arranged in the bottom space of the conveying belt; the quartz far infrared heating pipes are transversely fixed on the inner walls of the furnace body and the conveying platform.

Preferably, the control box is provided with a control panel, an emergency switch and a heat dissipation hole, the control panel is provided with a power indicator, a temperature adjusting knob, a conveying switch, a speed adjusting knob and a hot air switch, and the conveying switch and the speed adjusting knob are electrically connected with the motor (17); the hot air switch is electrically connected with the high-temperature resistant fan; the temperature adjusting knob is electrically connected with the quartz far infrared heating pipe, and leads in the machine body are all made of high-temperature-resistant materials; the intelligent control device is characterized in that a plurality of rectangular heat dissipation holes are formed in the top end of the control box, an emergency switch is installed on one side of the control box, the input end of the emergency switch is electrically connected with the power supply, and the output end of the emergency switch is electrically connected with the control panel.

Preferably, the equal fixedly connected with L type base in control box bottom both sides, every the both ends of base bottom all set up threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the quartz far infrared heating pipe can be used for directly heating by adopting far infrared rays, infrared radiation can be continuously generated during working, a furnace channel is heated more uniformly, and then a high-temperature-resistant fan at the top end in the shrinkage furnace is circularly matched with the quartz far infrared heating pipe by large wind power, so that the temperature of a heating chamber is more uniform, energy and electricity are saved, and a satisfactory effect is achieved; the top of the control box and the surface of the conveying table host are provided with heat dissipation holes, so that redundant heat in the control box and the conveying table host can be dissipated conveniently, and damage to a control panel and a motor is avoided;

2. the conveying belt adopts a chain type conveying belt, spring steel bars are inserted in the middle of a chain, heat-resistant silicone tubes are arranged on the steel bars, the heat-resistant silicone tubes isolate heat, the sleeved film is prevented from being scalded and deformed, the spring steel bars are distributed and fixed at equal intervals, round products can be clamped between gaps to roll, the contraction effect is better, an emergency switch is arranged on one side of the control box, and emergency braking measures can be taken to prevent emergency;

in conclusion, the chain type conveying belt is more stable when conveying goods, the product packaging effect is better and more stable, and the working efficiency is effectively improved; the high-temperature resistant fan provided with the large fan blades provides ultra-high wind power, so that the shrinkage furnace forms a good wind power circulation system, and the shrinkage effect is more uniform; the material inlet adopts the open type design of jumbo size, and the entrance adopts high temperature resistant dustproof cloth to shelter from, prevents to scald under the high temperature work, and is safer during the equipment operation.

Drawings

Fig. 1 is a schematic view of the overall structure of a shrink film heat shrink packaging machine according to the present invention;

FIG. 2 is a sectional view of the body structure of the shrink film heat shrink packaging machine of the present invention;

fig. 3 is a schematic perspective view of a control box of the shrink film heat shrink packaging machine of the present invention;

number in the figure: the machine body 1, the conveying platform 2, the shrinkage furnace 3, the high-temperature-resistant dustproof cloth 4, the control box 5, the control panel 6, the heat dissipation holes 7, the emergency switch 8, the conveying belt 9, the quartz far-infrared heating pipe 10, the power indicator lamp 11, the temperature adjusting knob 12, the conveying switch 13, the speed adjusting knob 14, the hot air switch 15, the high-temperature-resistant fan 16, the motor 17 and the roller 18.

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.

Referring to fig. 1-3, the utility model relates to a shrink film heat shrink packaging machine, including organism 1, organism 1 includes conveying platform 2, shrink stove 3 and control box 5, conveying platform 2 is rectangular plate-like, has seted up the rectangle recess on the top of conveying platform, installs conveying mechanism in the rectangle recess, conveying mechanism includes conveyer belt 9, motor 17 and two cylinders 18, motor 17 is fixed to be set up in one side of recess bottom, motor 17 adopts the miniature asynchronous machine of model YDT 120 202 202120W; the upper part of the motor is provided with a roller 18 and a conveyer belt 9, the two rollers 18 are respectively arranged at two sides in the groove, two ends of each roller 18 are fixedly connected with the front inner wall and the rear inner wall of the conveying table, the conveyer belt 9 is in matched winding connection with the two rollers 18, and the rotating end of the motor 17 is in transmission connection with one end of one of the rollers 18; the conveying table is characterized in that a shrinkage furnace 3 is fixedly mounted on a frame body at the front end and the rear end of the middle of the conveying table 2 in a screwed mode, openings are formed in the two sides and the bottom of the shrinkage furnace 3, a plurality of quartz far infrared heating pipes 10 are mounted inside the shrinkage furnace 3, a control box 5 is mounted in the middle of the top end of the shrinkage furnace 3, and a power supply interface is arranged on one side of the control box 5.

In the utility model, the conveyer belt 9 adopts a structure that a spring steel bar is inserted in the middle of a chain, and the spring steel bar is sleeved with a heat-resistant silicone tube and is distributed at equal intervals; high-temperature-resistant dustproof cloth 4 is respectively arranged at the openings at the two sides of the shrinkage furnace 3, and the top end of each high-temperature-resistant dustproof cloth 4 is fixed on the furnace body at the top of the opening at the two sides; a high-temperature resistant fan 16 is arranged in the middle of the top end in the shrinkage furnace 3; the quartz far infrared heating pipes 10 are provided with three groups, each group is provided with two quartz far infrared heating pipes, one group is respectively arranged on the front furnace body and the rear furnace body in the shrinkage furnace 3, and a group of quartz far infrared heating pipes 10 is arranged in the bottom space of the conveyer belt 9; the quartz far infrared heating pipes 10 are transversely fixed on the inner walls of the furnace body and the conveying platform 2.

In the utility model, a control panel 6, an emergency switch 8 and a heat dissipation hole 7 are arranged on the control box 5, a power indicator 11, a temperature adjusting knob 12, a conveying switch 13, a speed adjusting knob 14 and a hot air switch 15 are arranged on the control panel 6, and the conveying switch 13 and the speed adjusting knob 14 are electrically connected with a motor 17; the hot air switch 15 is electrically connected with the high temperature resistant fan 16; the temperature adjusting knob 12 is electrically connected with the quartz far infrared heating pipe 10, and leads in the machine body 1 are all made of high-temperature-resistant materials; the top end of the control box 5 is provided with a plurality of rectangular heat dissipation holes 7, one side of the control box 5 is provided with an emergency switch 8, the input end of the emergency switch 8 is electrically connected with a power supply, and the output end of the emergency switch 8 is electrically connected with the control panel 6; the power supply indicator lamp 11, the temperature adjusting knob 12, the conveying switch 13, the speed adjusting knob 14 and the hot air switch 15 are all electrically connected with a power supply; the equal fixedly connected with L type base in 5 bottom both sides of control box, every the both ends of base bottom all set up threaded hole, through the screw with 5 fixed mounting of control box at the top of shrink stove 3, the base separates control box 5 and shrink stove 3 simultaneously, when preventing the furnace body high temperature, makes 5 inside temperatures of control box rise simultaneously.

When the utility model works, firstly, the power is switched on, whether the power indicator lamp 11 is lighted is checked, then the temperature adjusting knob 12 is screwed to the temperature preset by the user, then the conveying switch 13 is opened, because the conveying switch 13 and the speed adjusting knob 14 are electrically connected with the motor 17, the motor 17 starts to rotate after the conveying switch 13 is opened, because the motor 17 and the roller 18 are in transmission connection, the motor 17 drives the conveyer belt roller 18 to rotate, the conveyer belt roller 18 drives the conveyer belt 9, the rotating speed is controlled by the speed adjusting knob 14, then the hot air switch 15 is opened, the hot air switch 15 is electrically connected with the high temperature resistant electric fan 16, the far infrared ray is adopted for direct heating through the quartz far infrared heating pipe 10, the infrared radiation is continuously generated during the work, the heating of the furnace channel is more uniform, then the large wind power circulation of the high temperature resistant electric fan 16 at the top end inside the shrinkage furnace 3, the temperature of the heating chamber is more uniform, and when the temperature of the furnace is raised to a specified temperature, the power supply of the equipment is cut off, so that the time for cooling is saved, and the normal service life of the equipment is ensured; conveyer belt 9 adopts chain formula conveyer belt, alternates the spring billet in the middle of the chain, is provided with heat-resisting silicone tube on the spring billet, and heat-resisting silicone tube can completely cut off the heat, avoids the film that the cover is scalded and is out of shape, and the equidistance distributes between the spring billet and sets up, and circular product can block and roll between the gap, and the shrink effect is better.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shrink film heat shrink packaging machine comprises a machine body (1), and is characterized in that: the machine body (1) comprises a conveying platform (2), a shrinkage furnace (3) and a control box (5), the conveying platform (2) is rectangular plate-shaped, a rectangular groove is formed in the top end of the conveying platform, a conveying mechanism is installed in the rectangular groove and comprises a conveying belt (9), a motor (17) and two rollers (18), the motor (17) is fixedly arranged on one side of the bottom end of the groove, the rollers (18) and the conveying belt (9) are installed above the motor, the two rollers (18) are respectively arranged on two sides in the groove, two ends of each roller (18) are fixedly connected with the front inner wall and the rear inner wall of the conveying platform, the conveying belt (9) is connected with the two rollers (18) in a matched winding manner, and the rotating end of the motor (17) is in transmission connection with one end of one of the rollers (18); carry on the framework of platform (2) middle part front and back end the spiral shell to firmly install shrink stove (3), the both sides and the bottom of shrink stove (3) all are equipped with the opening the internally mounted of shrink stove (3) has a plurality of quartz far infrared heating pipe (10) the mid-mounting on shrink stove (3) top has control box (5), one side of control box (5) is equipped with power source.

2. The shrink film heat shrink wrap machine of claim 1 wherein: the conveying belt (9) is of a structure that a spring steel bar is inserted in the middle of a chain, a heat-resistant silicone tube is sleeved on the spring steel bar, and the spring steel bar is distributed at equal intervals.

3. The shrink film heat shrink wrap machine of claim 1 wherein: high-temperature-resistant dustproof cloth (4) is mounted at openings on two sides of the shrinkage furnace (3), and the top end of each high-temperature-resistant dustproof cloth (4) is fixed on the furnace body at the tops of the openings on the two sides; a high-temperature resistant fan (16) is arranged in the middle of the top end in the shrinkage furnace (3); the quartz far infrared heating pipes (10) are provided with three groups, each group is provided with two quartz far infrared heating pipes, one group is respectively arranged on the front furnace body and the rear furnace body in the shrinkage furnace (3), and a group of quartz far infrared heating pipes (10) are arranged in the bottom space of the conveyer belt (9); the quartz far infrared heating pipes (10) are transversely fixed on the inner walls of the furnace body and the conveying platform (2).

4. The shrink film heat shrink wrap machine of claim 1 wherein: the control box (5) is provided with a control panel (6), an emergency switch (8) and a heat dissipation hole (7), the control panel (6) is provided with a power indicator (11), a temperature adjusting knob (12), a conveying switch (13), a speed adjusting knob (14) and a hot air switch (15), and the conveying switch (13) and the speed adjusting knob (14) are electrically connected with a motor (17); the hot air switch (15) is electrically connected with the high temperature resistant fan (16); the temperature adjusting knob (12) is electrically connected with the quartz far infrared heating pipe (10), and leads in the machine body (1) are all made of high-temperature-resistant materials; the intelligent control device is characterized in that a plurality of rectangular heat dissipation holes (7) are formed in the top end of the control box (5), an emergency switch (8) is installed on one side of the control box (5), the input end of the emergency switch (8) is electrically connected with a power supply, and the output end of the emergency switch (8) is electrically connected with the control panel (6).

5. The shrink film heat shrink wrap machine of claim 1 wherein: the control box (5) bottom both sides equal fixedly connected with L type base, every the both ends of base bottom all set up threaded hole.