CN219383057U

CN219383057U - Heat shrinkage packaging machine with uniform heating

Info

Publication number: CN219383057U
Application number: CN202223454532.1U
Authority: CN
Inventors: 张磊; 曹琳清
Original assignee: Xi'an Yousheng Pharmaceutical Co ltd
Current assignee: Xi'an Yousheng Pharmaceutical Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-21
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a heat shrinkage packaging machine with uniform heating, which comprises a supporting mechanism, a conveying mechanism, a packaging sealing mechanism, a heat shrinkage mechanism and a detection mechanism, wherein the supporting mechanism comprises a first supporting frame, a first supporting plate and a second supporting frame, the conveying mechanism comprises a first fixing bracket, a first transmission shaft, a first conveying belt, a second fixing bracket, a second transmission shaft and a second conveying belt, the packaging sealing mechanism comprises a second fixing plate, a hydraulic pump arranged on the second fixing plate, a hydraulic rod arranged at the lower end of the hydraulic pump and a heating plate arranged at the lower end of the hydraulic rod, the heat shrinkage mechanism comprises a heat shrinkage chamber arranged at the upper end of the second supporting frame and a hot air heater arranged at the upper end of the heat shrinkage chamber, and the detection mechanism comprises a detection camera arranged at the side end of the hydraulic pump. The heat shrinkage packaging machine can not only enable the heat shrinkage plastic film to be heated more uniformly, but also can directly package and seal products to be processed.

Description

Heat shrinkage packaging machine with uniform heating

Technical Field

The utility model belongs to the technical field, and particularly relates to a heat shrinkage packaging machine with uniform heating.

Background

The heat shrinkage package is to wrap and heat-seal materials by using a plastic film with heat shrinkage performance, and then to make the packaged articles pass through a heating chamber, so that the film is heated and shrunk at a certain temperature to cling to the articles, and a neat and attractive package is formed. Shrink packaging is one of the more advanced packaging methods in the international market at present, and is characterized in that a shrink film is adopted to wrap the outside of a product or a package, and then the product or the package is heated, so that a packaging material is shrunk to tightly wrap the product or the package, the appearance of an article is fully displayed, and the sales exhibition of the article is improved, so that the attractive appearance and the value are increased; meanwhile, the packaged articles can be sealed, dampproof and pollution-proof, and the articles are protected from external impact, so that the articles have certain buffering property, especially when glass products are packaged, the articles can be prevented from scattering when glass is broken, and in addition, the possibility of the products being disassembled and stolen can be reduced; when the shrink film shrinks, a certain tensile force is generated, so that a group of objects to be packaged can be tightly wrapped.

The utility model discloses a heat shrinkage packaging machine with the bulletin number of CN 206590200U, which comprises a frame and a heat shrinkage chamber arranged on the frame, wherein the heat shrinkage chamber comprises a shell, an inlet end and an outlet end which are arranged on the shell, door curtains are respectively covered on the inlet end and the outlet end, fixing plates are respectively arranged above the inlet end and the outlet end on the shell, winding rods are arranged on the fixing plates in a penetrating manner, the door curtains are wound on the winding rods, a plurality of positioning grooves are circumferentially distributed on the winding rods around an axle center, and clamping claws which are embedded into the positioning grooves and used for limiting the circumferential rotation of the winding rods are hinged on the fixing plates. However, the technical scheme of the patent has the following defects: because the products to be processed in the above patent are packaged in advance, the equipment does not have the function of packaging and sealing, however, in the actual production process, the production rhythm is fast, and the packaging and sealing of the products to be processed independently very influences the working progress. Therefore, it is very urgent and important to develop a heat shrink packaging machine capable of directly sealing the package of the product to be processed.

Disclosure of Invention

In view of the above, the utility model provides a heat shrinkage packaging machine which is heated uniformly, so that the heat shrinkage plastic film is heated more uniformly, and the product to be processed can be packaged and sealed directly.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a heat shrink packagine machine who is heated evenly, includes supporting mechanism, transport mechanism, package sealing mechanism, heat shrink mechanism and detection mechanism, supporting mechanism includes first support frame, first backup pad and second support frame, transport mechanism includes first fixed bolster, first transmission shaft, first conveyer belt, second fixed bolster, second transmission shaft and second conveyer belt, package sealing mechanism includes the second fixed plate, sets up hydraulic pump on the second fixed plate, sets up the hydraulic stem in the hydraulic stem lower extreme, sets up the hot plate in the hydraulic stem lower extreme, heat shrink mechanism is including setting up the heat shrink room in second support frame upper end, set up the air heater in heat shrink room upper end, detection mechanism is including setting up the detection camera in the hydraulic pump side.

The inside of the thermal contraction chamber is also provided with a thermal insulation plate, so that the temperature inside the thermal contraction chamber can be more stable through the thermal insulation plate; a heating pipe is further arranged in the thermal contraction chamber, and the thermal shrinkage plastic film can be heated more uniformly through the heating pipe; the inside of the thermal contraction chamber is also provided with a uniform air plate, so that hot air can be more uniformly blown to the surface of the thermal shrinkage plastic film through the uniform air plate, and the processing quality is further improved; the left end and the right end of the heat shrinkage chamber are also provided with square through holes, and products to be processed can enter and exit the heat shrinkage chamber through the square through holes; the door curtain is further arranged above the square through holes, and heat in the heat shrinkage chamber can be prevented from losing from the square through holes through the door curtain.

Still be provided with the light on the detection camera, through the light, can make detection camera also can normally work under dim environment.

The detection camera is connected with the hydraulic pump through the hose support, and the position angle of the detection camera can be adjusted through the hose support.

The door curtain is fixed on the left side and the right side of the thermal contraction chamber through the fixing device, and the door curtain can be detached more conveniently through the fixing device.

Compared with the prior art, the utility model has the following beneficial effects: through first support frame, first backup pad, second support frame, first fixed bolster, first transmission shaft, first conveyer belt, second fixed bolster, second transmission shaft, second conveyer belt, second fixed plate, hydraulic pump, hydraulic stem, hot-blast main, detection camera, heat insulating board, heating pipe, even aerofoil, square through-hole, door curtain, light, hose support, movable groove and the cooperation of fixer, not only can make the pyrocondensation plastic film be heated more evenly, but also can directly treat the product of processing and pack and seal.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic three-dimensional perspective view of the present utility model;

FIG. 2 is a schematic diagram of the front half-section structure of the present utility model;

FIG. 3 is a right-side view overall structure schematic of the present utility model;

fig. 4 is a left-view overall structure schematic of the present utility model.

In the figure: 101. a first support frame; 102. a first support plate; 103. a second support frame; 104. a first fixing bracket; 105. a first drive shaft; 106. a first conveyor belt; 107. a second fixing bracket; 108. a second drive shaft; 109. a second conveyor belt; 110. a second fixing plate; 111. a hydraulic pump; 112. a hydraulic rod; 113. a heating plate; 114. a heat-shrinkable chamber; 115. an air heater; 116. detecting a camera; 117. a heat insulating plate; 118. heating pipes; 119. a wind homogenizing plate; 120. square through holes; 201. a door curtain; 202. a lighting lamp; 203. a hose support; 204. a moving groove; 205. a fixer.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1, 2, 3 and 4, a heat shrinkage packaging machine with uniform heating comprises a supporting mechanism, a conveying mechanism, a package sealing mechanism, a heating shrinkage mechanism and a detection mechanism, wherein the supporting mechanism comprises a first supporting frame 101, a first supporting plate 102 and a second supporting frame 103, the conveying mechanism comprises a first fixing bracket 104, a first transmission shaft 105, a first transmission belt 106, a second fixing bracket 107, a second transmission shaft 108 and a second transmission belt 109, the package sealing mechanism comprises a second fixing plate 110, a hydraulic pump 111 arranged on the second fixing plate 110, a hydraulic rod 112 arranged at the lower end of the hydraulic pump 111, a heating plate 113 arranged at the lower end of the hydraulic rod 112, the heating shrinkage mechanism comprises a heat shrinkage chamber 114 arranged at the upper end of the second supporting frame 103 and a hot air blower 115 arranged at the upper end of the heat shrinkage chamber 114, the detection mechanism comprises a detection camera 116 arranged at the side end of the hydraulic pump 111, a heat insulation plate 117, a heating pipe 118, a heat uniformity plate 119 and a square through hole 120 are further arranged in the interior of the heat shrinkage chamber 114, and a door curtain 201 is further arranged above the square through hole 120.

When the device needs to work, firstly, the total power supply of the device is turned on, the first transmission shaft 105 drives the first transmission belt 106 to start working, the second transmission shaft 108 drives the second transmission belt 109 to start working, the product sleeved with the heat-shrinkable plastic film moves leftwards along with the first transmission belt 106, the detection camera 116 identifies the front section of the product and then transmits signals to the hydraulic pump 111, the hydraulic pump 111 which receives the signals controls the hydraulic rod 112 to press the heating plate 113 at the opening of the heat-shrinkable plastic film on the left side of the product, under the high temperature of the heating plate 113, the opening of the heat-shrinkable plastic film is instantaneously sealed, then the hydraulic pump 111 controls the hydraulic rod 112 to drive the heating plate 113 to lift, the product continues to move leftwards along with the first transmission belt 106, the detection camera 116 identifies the rear section of the product and then transmits signals to the hydraulic pump 111, the hydraulic pump 111 which receives the signals controls the hydraulic rod 112 to press the heating plate 113 at the opening of the heat-shrinkable plastic film on the right side of the product, at the high temperature of the heating plate 113, the opening of the heat-shrinkable plastic film is instantaneously sealed, the heat-shrinkable plastic film is simultaneously sealed and disconnected from the heat-shrinkable plastic film at the rear, then the hydraulic pump 111 controls the hydraulic rod 112 to drive the heating plate 113 to lift, the product continues to move leftwards along with the first conveyor belt 106, the product moves leftwards along with the second conveyor belt 109 to enter the heat-shrinkable chamber 114 from the square through hole 120 along with the second conveyor belt 109, the heating pipe 118 in the heat-shrinkable chamber 114 always keeps the temperature in the heat-shrinkable chamber 114 at a preset temperature, the heat is blown to the upper part of the air homogenizing plate 119 by the heat blower 115, the heat is uniformly blown to the surface of the product by the air homogenizing plate 119, the heat-shrinkable plastic film on the surface of the product is heated and shrunk to tightly wrap the product, the packaged product continues to move to the left with the second conveyor 109 and exits the square through-hole 120 on the left side of the heat shrink chamber 114 for the next processing stage.

According to another embodiment of the present utility model, as shown in fig. 1 and 2, the front and rear ends of the left and right sides of the first and second fixing brackets 104 and 107 are provided with moving grooves 204, the first driving shaft 105 is connected to the first fixing bracket 104 through the moving grooves 204, the second driving shaft 108 is connected to the second fixing bracket 107 through the moving grooves 204, and the length of the first or second conveyor belt 106 or 109 can be adjusted by moving the first or second driving shaft 105 or 108 within the moving grooves 204.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. A heat shrinkage packaging machine with uniform heating is characterized in that: including supporting mechanism, transport mechanism, packing seal mechanism, heat shrink mechanism and detection mechanism, supporting mechanism includes first support frame (101), first backup pad (102) and second support frame (103), transport mechanism includes first fixed bolster (104), first transmission shaft (105), first conveyer belt (106), second fixed bolster (107), second transmission shaft (108) and second conveyer belt (109), packing seal mechanism includes second fixed plate (110), sets up hydraulic pump (111) on second fixed plate (110), sets up hydraulic stem (112) at hydraulic pump (111) lower extreme, sets up hot plate (113) at hydraulic stem (112) lower extreme, heat shrink mechanism is including setting up heat shrink room (114) in second support frame (103) upper end, setting up hot-blast blower (115) in heat shrink room (114) upper end, detection mechanism is including setting up detection camera (116) at hydraulic pump (111) side.

2. A uniformly heated heat shrink packaging machine as set forth in claim 1 wherein: the inside of thermal contraction room (114) still is provided with heat insulating board (117), the inside of thermal contraction room (114) still is provided with heating pipe (118), the inside of thermal contraction room (114) still is provided with even aerofoil (119), both ends still are provided with square through-hole (120) about thermal contraction room (114), and the top of square through-hole (120) still is provided with door curtain (201).

3. A uniformly heated heat shrink packaging machine as set forth in claim 1 wherein: and an illuminating lamp (202) is further arranged on the detection camera (116).

4. A uniformly heated heat shrink packaging machine as set forth in claim 1 wherein: the detection camera (116) is connected with the hydraulic pump (111) through a hose bracket (203).

5. A uniformly heated heat shrink packaging machine as set forth in claim 1 wherein: the front ends and the rear sections of the left side and the right side of the first fixed bracket (104) and the second fixed bracket (107) are respectively provided with a movable groove (204).

6. A heat shrink packaging machine uniformly heated according to claim 1 or 5, wherein: the first transmission shaft (105) is connected with the first fixed support (104) through the moving groove (204), and the second transmission shaft (108) is connected with the second fixed support (107) through the moving groove (204).

7. A uniformly heated heat shrink packaging machine as set forth in claim 2 wherein: the door curtain (201) is fixed on the left side and the right side of the heat shrinkage chamber (114) through a fixer (205).