CN220281918U - Heating furnace heat preservation structure of film packaging machine - Google Patents

Abstract

The utility model relates to the technical field of film wrapping machines, in particular to a heat preservation structure of a heating furnace of a film wrapping machine. The technical proposal comprises: heating furnace body, movable plate, helicitic texture and revolution mechanic, heating furnace body one side has seted up recess two, recess one has been seted up to recess two inner wall bottom, recess one inner wall bottom mounting has conveyer, heating furnace body upper surface rear end both sides are fixed with the motor respectively, heating furnace body upper surface front end both sides are fixed with the motor respectively, the transmission shaft that the motor was equipped with is rotated with the revolution mechanic and is connected, the transmission shaft bottom mounting that the motor was equipped with has the threaded rod, threaded rod and helicitic texture threaded connection, the helicitic texture is fixed with the movable plate, the movable plate top runs through the run-through groove. The utility model has the advantages of sealing the heating furnace according to the requirement, reducing heat loss and saving energy.

Description

Heating furnace heat preservation structure of film packaging machine

Technical Field

The utility model relates to the technical field of film wrapping machines, in particular to a heat preservation structure of a heating furnace of a film wrapping machine.

Background

In the packaging machinery industry, film wrapping machines are wrapping film wrapping machines. The film wrapping machine is used for adapting to the packaging requirements of cargo containerization, transportation and mechanical handling operations. After the objects are processed by the film wrapping machine, the packaged objects are transported into the heating furnace for processing by the transporting device, but the two sides of the heating furnace are open, so that the heat preservation effect is poor.

Patent publication number CN203681977U discloses a membrane chartered plane oven heating element, mainly has the frame, is equipped with a plurality of neatly arranged oven heating device in the frame, and oven heating device passes through the bolt fastening frame middle part, and the conveyer belt is located oven heating device bottom and runs through all oven heating device, and this conveyer belt encircles in the frame through sprocket chain drive.

In the prior art, the CN203681977U is used for conveying the packaged object into the heating furnace by the conveying device for processing, but the two sides of the heating furnace are open, so that the heat preservation effect is poor.

Disclosure of Invention

The utility model aims to provide a heating furnace heat preservation structure of a film packaging machine, which has the advantages of being capable of sealing a heating furnace according to requirements, reducing heat loss and saving energy sources, and solves the problems that a transportation device transports a packaged object into the heating furnace for processing, but two sides of the heating furnace are open, so that the heat preservation effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a membrane chartered plane heating furnace insulation structure, includes heating furnace body, movable plate, helicitic texture and revolution mechanic, recess two has been seted up to heating furnace body one side, recess one has been seted up to recess two inner wall bottom, recess one inner wall bottom mounting has conveyer, the elongated slot has been seted up respectively to recess two inner wall rear end both sides, the elongated slot has been seted up respectively to recess two inner wall front end both sides, the through groove has been seted up respectively to heating furnace body upper surface both sides, heating furnace body upper surface rear end both sides are equipped with revolution mechanic respectively, heating furnace body upper surface front end both sides are fixed with the motor respectively, the transmission shaft that the motor was equipped with rotates with revolution mechanic to be connected, the transmission shaft bottom mounting that the motor was equipped with has the threaded rod, threaded rod and helicitic texture screw thread connection, the helicitic texture is fixed with the movable plate, the movable plate top runs through the through groove.

Preferably, four struts in a rectangular array are fixed on the lower surface of the heating furnace body. The heating furnace body can be supported by the support post.

Preferably, the heating furnace body front end is fixed with the control switch case, and display screen and button are installed to control switch case front end gomphosis from top to bottom in proper order. The starting and stopping of the motor can be controlled by controlling the switch box.

Preferably, the thread structure comprises a connecting block and a threaded hole, the upper surface of the connecting block is provided with the threaded hole, the bottom end of the threaded rod penetrates through the threaded hole, the threaded rod is in threaded connection with the threaded hole, and the connecting block is fixed with the movable plate. Threaded rod's penetration of being convenient for through the screw hole for threaded rod and connecting block can threaded connection.

Preferably, the rotating structure comprises a round hole and a bearing, the round holes are respectively formed in two sides of the rear end of the upper surface of the heating furnace body, the round holes are respectively formed in two sides of the front end of the upper surface of the heating furnace body, the bearing is fixed on the inner wall of the round hole, the bottom end of a transmission shaft arranged on the motor penetrates through the bearing, and the motor is connected in a rotating mode. The transmission shaft arranged on the motor can rotate smoothly through the bearing.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the motors are respectively fixed on two sides of the rear end of the upper surface of the heating furnace body, the motors are respectively fixed on two sides of the front end of the upper surface of the heating furnace body, the transmission shaft arranged by the motors is rotationally connected with the rotating structure, the bottom end of the transmission shaft arranged by the motors is fixedly provided with the threaded rod, the threaded rod is in threaded connection with the threaded structure, the threaded structure is fixedly connected with the moving plate, the top end of the moving plate penetrates through the penetrating groove, after the film wrapping machine processes an object, the object moves into the groove II through the conveying device, the motors are started, so that the threaded rod rotates, the moving plate can move downwards as required, the heating furnace body processes the object again, and the effects of sealing the heating furnace as required, reducing heat loss and saving energy are achieved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic view of a thread structure according to the present utility model;

fig. 5 is a schematic view of a rotating structure of the present utility model.

In the figure: 1. a support post; 2. a heating furnace body; 3. a motor; 4. a moving plate; 5. a control switch box; 6. a transport device; 7. a groove I; 8. a second groove; 9. a connecting block; 10. a thread structure; 11. a rotating structure; 12. a through groove; 13. a threaded rod; 14. a long groove; 15. a threaded hole; 16. a round hole; 17. and (3) a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, an embodiment of the present utility model provides: the utility model provides a membrane chartered plane heating furnace insulation structure, includes heating furnace body 2, movable plate 4, screw structure 10 and rotating-structure 11, and fluted second 8 is seted up to heating furnace body 2 one side, and surface mounting has four pillars 1 that are rectangular array under the heating furnace body 2, and heating furnace body 2 front end is fixed with control switch case 5, and control switch case 5 front end from the top down gomphosis is installed display screen and button in proper order, can support heating furnace body 2 through pillar 1, can control the start-up and the stop of motor 3 through control switch case 5. As is well known to those skilled in the art, the provision of the control switch box 5 is common in the conventional means or common general knowledge, and will not be described in detail herein, and any choice may be made by those skilled in the art according to their needs or convenience. The first groove 7 is formed in the bottom end of the inner wall of the second groove 8, the conveying device 6 is fixed to the bottom end of the inner wall of the first groove 7, and the conveying device 6 can convey objects processed by the film wrapping machine into the second groove 8 for heating. As is well known to those skilled in the art, the provision of the transporting device 6 is common in the art, and is not described in detail herein, and any choice may be made by those skilled in the art according to their needs or convenience.

The long grooves 14 are respectively formed in the two sides of the rear end of the inner wall of the second groove 8, the long grooves 14 are respectively formed in the two sides of the front end of the inner wall of the second groove 8, the through grooves 12 are respectively formed in the two sides of the upper surface of the heating furnace body 2, the rotating structures 11 are respectively arranged in the two sides of the rear end of the upper surface of the heating furnace body 2, the rotating structures 11 are respectively arranged in the two sides of the front end of the upper surface of the heating furnace body 2, the motors 3 are respectively fixed in the two sides of the front end of the upper surface of the heating furnace body 2, the threaded rods 13 are fixed on the transmission shafts arranged on the motors 3, power is provided for the rotation of the threaded rods 13, the connecting blocks 9 and the moving plates 4 can move up and down as required, the second groove 8 can be conveniently sealed, and heat loss is reduced. As is well known to those skilled in the art, the provision of the motor 3 is well known, and is conventional or common-knowledge, and will not be described in detail herein, and any choice can be made by those skilled in the art according to their needs or convenience. The transmission shaft that motor 3 was equipped with rotates with rotating-structure 11 to be connected, rotating-structure 11 includes round hole 16 and bearing 17, round hole 16 has been seted up respectively to heating furnace body 2 upper surface rear end both sides, round hole 16 has been seted up respectively to heating furnace body 2 upper surface front end both sides, round hole 16 inner wall is fixed with bearing 17, the transmission shaft bottom that motor 3 was equipped with runs through bearing 17, rotate and connect, can make the transmission shaft that motor 3 was equipped with rotate smoothly through bearing 17, the transmission shaft bottom mounting that motor 3 was equipped with has threaded rod 13, threaded rod 13 and thread structure 10 threaded connection, thread structure 10 includes connecting block 9 and screw hole 15, screw hole 15 has been seted up to connecting block 9 upper surface, threaded rod 13 bottom runs through screw hole 15, threaded rod 13 and screw hole 15 threaded connection, connecting block 9 is fixed with movable plate 4, be convenient for run through of threaded rod 13 and connecting block 9 can threaded connection through screw hole 15, thread structure 10 is fixed with movable plate 4, the top of movable plate 4 runs through groove 12.

When the film wrapping machine processes objects, the objects need to be heated, the objects are transported into the second groove 8 through the transporting device 6, the control switch box 5 is operated again, the motor 3 is started, the threaded rod 13 rotates, the connecting block 9 and the moving plate 4 can move downwards as required, the moving plate 4 can seal the second groove 8, and the objects are processed through the heating furnace body 2. The heating furnace can be sealed according to the requirement, so that the heat loss is reduced, and the energy is saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a membrane chartered plane heating furnace insulation structure, includes heating furnace body (2), movable plate (4), helicitic texture (10) and rotating-structure (11), its characterized in that: the utility model provides a heating furnace body (2) one side has seted up recess two (8), recess one (7) have been seted up to recess two (8) inner wall bottom, recess one (7) inner wall bottom mounting has conveyer (6), elongated slot (14) have been seted up respectively to recess two (8) inner wall rear end both sides, elongated slot (14) have been seted up respectively to recess two (8) inner wall front end both sides, run through groove (12) have been seted up respectively to heating furnace body (2) upper surface both sides, heating furnace body (2) upper surface rear end both sides are equipped with rotating-structure (11) respectively, heating furnace body (2) upper surface rear end both sides are fixed with motor (3) respectively, the transmission shaft and the rotating-structure (11) that motor (3) are equipped with rotate and are connected, the transmission shaft bottom that motor (3) are equipped with is fixed with threaded rod (13), threaded rod (13) and threaded connection (10) and mobile plate (4) run through groove (12) top, mobile plate (4) top.

2. The heat preservation structure of a heating furnace of a film wrapping machine according to claim 1, wherein: four struts (1) which are rectangular in array are fixed on the lower surface of the heating furnace body (2).

3. The heat preservation structure of a heating furnace of a film wrapping machine according to claim 1, wherein: the heating furnace is characterized in that a control switch box (5) is fixed at the front end of the heating furnace body (2), and a display screen and a button are sequentially embedded and installed at the front end of the control switch box (5) from top to bottom.

4. The heat preservation structure of a heating furnace of a film wrapping machine according to claim 1, wherein: the threaded structure (10) comprises a connecting block (9) and a threaded hole (15), the threaded hole (15) is formed in the upper surface of the connecting block (9), the threaded hole (15) is formed in the bottom end of the threaded rod (13), the threaded rod (13) is in threaded connection with the threaded hole (15), and the connecting block (9) is fixed with the movable plate (4).

5. The heat preservation structure of a heating furnace of a film wrapping machine according to claim 1, wherein: the rotary structure (11) comprises a round hole (16) and a bearing (17), the round hole (16) is respectively formed in two sides of the rear end of the upper surface of the heating furnace body (2), the round hole (16) is respectively formed in two sides of the front end of the upper surface of the heating furnace body (2), the bearing (17) is fixed on the inner wall of the round hole (16), and the bottom end of a transmission shaft arranged on the motor (3) penetrates through the bearing (17) and is connected in a rotating mode.