CN218662697U

CN218662697U - Thermal contraction furnace for packaging machine

Info

Publication number: CN218662697U
Application number: CN202223199670.XU
Authority: CN
Inventors: 谷金凤; 周小明
Original assignee: Shanghai Jinxiao Packaging Equipment Co ltd
Current assignee: Shanghai Jinxiao Packaging Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-21
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of packaging machines, and a thermal contraction furnace for packaging machines is disclosed, including workstation, first servo motor, workstation and controller, first servo motor is located the front left side of workstation, the workstation is located the top of workstation top, the controller is fixed connection in the front side wall right side of workstation, the inner chamber top left and right sides of workstation is fixed connection with the second support frame, and open in the middle of the right side wall of front side the second support frame has the through-hole, rotate between the inside wall downside of second support frame and be connected with second servo motor, the right side wall upside of second servo motor rotates and is connected with first stopper, the power take off end fixed connection of second servo motor has the fan; this novel scheme can make rotatory fan swing, improves the swing range of fan, can make the device inside be heated evenly fast, has improved the work efficiency of shrink stove.

Description

Thermal contraction furnace for packaging machine

Technical Field

The utility model belongs to the technical field of packagine machine, specifically be a thermal contraction stove for packagine machine.

Background

The packaging machine is a machine for packaging products, plays a role in protection and beauty, and the shrinking furnace plays a role in shrinking and packaging in the packaging process, and is generally a hot air circulation type shrinking furnace which is suitable for outer-layer heat shrinking and packaging of bowls, barreled instant noodles, cupped fruit milk, cupped milk tea, fine dried noodles, steamed bread slices, sterilized (disposable) tableware, toothpaste, cosmetics, mosquito-repellent incense, batteries and the like.

When an existing heat shrinkage furnace is used for heating products, a fan is usually used for driving a fan blade to rotate, heating parts are matched for heating the products, however, the rotating angle of the fan blade is fixed, the whole environment in the heating furnace needs a long time to enable the interior of the device to be heated uniformly, and the working efficiency of the heat shrinkage furnace is reduced.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a thermal contraction stove for packagine machine, effectual solution is clear and the rotation angle of fan blade is comparatively fixed, and whole environment needs longer time just to enable the inside even problem of being heated of device in the heating furnace.

In order to achieve the above object, the utility model provides a following technical scheme: a heat shrinking furnace for a packaging machine comprises a workbench, a first servo motor, a working frame and a controller, wherein the first servo motor is positioned on the left side of the front side of the workbench, the working frame is positioned above the top of the workbench, the controller is fixedly connected to the right side of the front side wall of the workbench, second support frames are fixedly connected to the left side and the right side of the top of an inner cavity of the working frame, a through hole is formed in the middle of the right side wall of the second support frame on the front side, a second servo motor is rotatably connected between the lower sides of the inner side wall of the second support frame, a first limiting block is rotatably connected to the upper side of the right side wall of the second servo motor, a fan is fixedly connected to the power output end of the second servo motor, a second rotating shaft is rotatably connected to the middle of the front side wall of the working frame, and the rear side wall of the second rotating shaft penetrates through the middle of the front side wall of the working frame, the rotating device comprises a first rotating shaft, a second rotating wheel, a first supporting block, a second supporting block, a first connecting block, a second connecting rod, a second rotating block, a first rotating block, a second rotating block, a first connecting block, a first supporting block, a second connecting rod, a sliding rod, a second rotating block and a second rotating block, wherein the front side of the outer side wall of the second rotating block is fixedly connected with the front side of the inner side wall of the first connecting block, fixedly connected with second connecting block between the rear side wall of second connecting rod, fixedly connected with second stopper in the middle of the rear side wall of second connecting block.

Preferably, the rotating rollers are rotatably connected between the left side and the right side of the front side wall and the rear side wall of the inner cavity of the workbench, the conveying belt is sleeved between the outer side walls of the rotating rollers, supporting legs are fixedly connected to four corners of the bottom of the workbench, a first supporting frame is fixedly connected to the left side of the front side wall of the workbench, and a first servo motor is fixedly connected to the top of the first supporting frame.

The utility model discloses a heating wire, including workstation, both sides fixedly connected with backup pad around the top of workstation, fixedly connected with hot plate between the inside wall upside of backup pad, it has the heating wire to inlay between the lateral wall around the inner chamber of hot plate, workstation fixed connection be in between the top of backup pad.

The power output end of the first servo motor is fixedly connected with a first rotating shaft, and the tail end of the first rotating shaft penetrates through the left side of the front side wall of the workbench and is fixedly connected to the front side wall of the left rotating roller.

The middle of the outer side wall of the first rotating shaft is fixedly connected with a first rotating wheel, and a belt is sleeved between the outer side wall of the first rotating wheel and the outer side wall of the second rotating wheel.

The middle of the front side wall of the first limiting block is provided with a limiting groove, the tail end of the second limiting block penetrates through the inner cavity of the through hole and is connected between the inner side walls of the limiting groove in a sliding mode, and the controller is electrically connected with the first servo motor, the heating wire and the second servo motor.

Compared with the prior art, the beneficial effects of the utility model are that: the first rotating shaft and the first rotating wheel are driven to rotate by the first servo motor, the first rotating wheel drives the second rotating wheel and the second rotating shaft to rotate by the belt, the second rotating shaft drives the first rotating block to rotate, the first connecting block is driven to rotate by the first rotating block, the first connecting block is connected with the second rotating block in a sliding mode, the second rotating block slides on the sliding rod and drives the sliding rod to swing left and right, the sliding rod drives the second connecting block to swing left and right through the second connecting rod at the moment, the second connecting block drives the second limiting block to swing left and right, and the second limiting block is limited inside the first limiting block and drives the first limiting block to swing left and right.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

FIG. 4 is a schematic right sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 100. a work table; 110. a rotating roller; 120. a conveyor belt; 130. supporting legs; 140. a first support frame; 150. a support plate; 160. heating plates; 161. an electric heating wire; 200. a first servo motor; 210. a first rotating shaft; 220. a first runner; 300. a working frame; 310. a second support frame; 311. a through hole; 320. a second servo motor; 321. a first stopper; 322. a fan; 330. a second rotating shaft; 331. a second runner; 332. a belt; 333. a first rotating block; 334. a first connection block; 340. a first support block; 350. a second support block; 351. a first connecting rod; 352. a second connecting rod; 353. a slide bar; 354. a second rotating block; 360. a second connecting block; 361. a second limiting block; 400. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 efforts all belong to the protection scope of the present invention.

First embodiment, as shown in fig. 1, 2, 3, 4 and 5, the heat shrinking furnace for packaging machine of the present invention includes a worktable 100, a first servo motor 200, a work frame 300 and a controller 400, and is characterized in that: the first servo motor 200 is located at the left side of the front side of the workbench 100, specifically, the first servo motor 200 is fixedly connected to the left side of the front side of the workbench 100 through the first support frame 140, the first servo motor 200 is used for driving the first rotating shaft 210 to rotate, the work frame 300 is located above the top of the workbench 100, specifically, the work frame 300 is fixedly connected to the top of the workbench 100 through the support plate 150, the work frame 300 is used for supporting the second servo motor 320, the controller 400 is fixedly connected to the right side of the front side wall of the workbench 100, the controller 400 is used for controlling electric equipment, the left side and the right side of the top of the inner cavity of the work frame 300 are fixedly connected with the second support frame 310, the second support frame 310 is used for supporting the second servo motor 320, a through hole 311 is formed in the middle of the right side wall of the second support frame 310 at the front side, the through hole 311 facilitates the movement of the second limit block 361, the second servo motor 320 is rotatably connected between the lower sides of the inner side walls of the second support frame 310, the second servo motor 320 is used for driving the fan 322 to rotate, the upper side of the right side wall of the second servo motor 320 is rotatably connected with a first limiting block 321, the first limiting block 321 is used for limiting a second limiting block 361, so that the second limiting block 361 drives the first limiting block 321 and the second servo motor 320 to swing, the power output end of the second servo motor 320 is fixedly connected with the fan 322, the fan 322 is used for blowing air, the middle of the front side wall of the work frame 300 is rotatably connected with a second rotating shaft 330, the second rotating shaft 330 is used for driving the first rotating block 333 to rotate, the rear side wall of the second rotating shaft 330 penetrates through the middle of the front side wall of the work frame 300 and extends to the inner cavity of the work frame, the front side of the outer side wall of the second rotating shaft 330 is fixedly connected with a second rotating wheel 331, the second rotating wheel 331 is used for driving the second rotating shaft 330 to rotate, and the rear side wall of the second rotating shaft 330 is fixedly connected with the first rotating block 333, the first rotating block 333 is used for driving the first connecting block 334 to rotate, the rear side wall lower side of the first rotating block 333 is fixedly connected with the first connecting block 334, the first connecting block 334 is used for driving the second rotating block 354 to swing, the front side of the top of the inner cavity of the work frame 300 is fixedly connected with the first supporting block 340, the first supporting block 340 is used for connecting the first connecting rod 351, the middle of the front side wall of the inner cavity of the work frame 300 is fixedly connected with the second supporting block 350, the second supporting block 350 is used for connecting the first connecting rod 351, the first connecting rod 351 is fixedly connected between the top rear side of the second supporting block 350 and the bottom of the first supporting block 340, the first connecting rod 351 is used for supporting the second connecting rod 352, the upper side and the lower side of the outer side wall of the first connecting rod 351 are rotatably connected with the second connecting rod 352, the second connecting rod 352 is used for supporting the sliding rod 353, the sliding rod 353 is fixedly connected between the front side of the inner side wall of the second connecting rod 352, the sliding rod 353 is used for supporting the second rotating block 354, the lower side wall of the second connecting rod 352 is connected with the middle of the outer side wall of the second connecting block 352, the rear side wall of the second connecting block 334 is used for driving the second rotating block 320, and the rear side wall of the second connecting block 360 is connected with the second rotating block 320, and the second connecting block 320, and the rear side wall of the second connecting block 320, and the second connecting block is used for driving the second rotating block.

Embodiment two, given by fig. 1, it is connected with the live-rollers 110 to rotate between the lateral wall left and right sides around the inner chamber of workstation 100, conveyer belt 120 has been cup jointed between the lateral wall of live-rollers 110, bottom four corners fixedly connected with supporting leg 130 of workstation 100, the first support frame 140 of the preceding lateral wall left side fixedly connected with of workstation 100, first servo motor 200 fixed connection is at the top of first support frame 140, it is rotatory to drive conveyer belt 120 through live-rollers 110, the unloading of the article of being convenient for, support workstation 100 through supporting leg 130.

In the third embodiment, as shown in fig. 1 and 3, support plates 150 are fixedly connected to the front and rear sides of the top of the work table 100, a heating plate 160 is fixedly connected to the upper side of the inner side wall of the support plate 150, heating wires 161 are embedded between the front and rear side walls of the inner cavity of the heating plate 160, and the work frame 300 is fixedly connected to the top of the support plate 150, and is powered on and releases heat through the heating wires 161, thereby heating the air environment.

In a fourth embodiment, as shown in fig. 1, 2 and 3, a first rotating shaft 210 is fixedly connected to a power output end of the first servo motor 200, a distal end of the first rotating shaft 210 penetrates through a left side of a front side wall of the table 100 and is fixedly connected to a front side wall of the left rotating roller 110, the first rotating shaft 210 is driven to rotate by the first servo motor 200, and the rotating roller 110 and the conveyor belt 120 are driven to rotate by the first rotating shaft 210.

In an embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a first runner 220 is fixedly connected to the middle of the outer side wall of the first rotating shaft 210, a belt 332 is sleeved between the outer side wall of the first runner 220 and the outer side wall of the second runner 331, and the first rotating shaft 210 drives the second runner 331 to rotate through the belt 332.

In a sixth embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, a limiting groove is formed in the middle of the front side wall of the first limiting block 321, the end of the second limiting block 361 penetrates through the inner cavity of the through hole 311 and is slidably connected between the inner side walls of the limiting groove, the controller 400 is electrically connected to the first servo motor 200, the heating wire 161, and the second servo motor 320, and the controller 400 controls the start and stop of the first servo motor 200, the heating wire 161, and the second servo motor 320.

The working principle is as follows: when the novel scheme is implemented specifically, firstly, the shrinkage furnace is powered on, articles are placed on the conveyor belt 120, the first servo motor 200 is started through the controller 400, the first servo motor 200 drives the first rotating shaft 210 to rotate, at the moment, the first rotating shaft 210 drives the rotating roller 110 to rotate, the rotating roller 110 drives the conveyor belt 120 to rotate, the conveyor belt 120 transports the articles at a processing position, then the second servo motor 320 starts, the second servo motor 320 drives the fan 322 to rotate, the heating plate 160 is blown, at the moment, the heating wire 161 is electrified and starts to heat air, meanwhile, the first rotating wheel 220 drives the second rotating wheel 331 to rotate through the belt 332, the second rotating wheel 331 drives the second rotating shaft 330 to rotate, the second rotating shaft 330 drives the first rotating block 333 and the first connecting block 334 to rotate, the first rotating block 333 and the first connecting block 334 drive the second rotating block 354 through the sliding rod 353, the second rotating block 354 drives the sliding rod 354 and the second connecting rod 352 to move left and right, the second connecting block 352 drives the second connecting block 361 to move left and right, the second connecting block 360 drives the second rotating block 353 and left and right, finally, the second rotating block 320 to move left and right, and left and right movement of the second connecting block is completed, and movement of the swing range of the second rotating block 320, and left and right movement of the second connecting block is improved by the use range of the second rotating block 321.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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. A heat shrinkage furnace for a packaging machine comprises a workbench (100), a first servo motor (200), a working frame (300) and a controller (400), and is characterized in that: the first servo motor (200) is located on the left side of the front side of the workbench (100), the working frame (300) is located above the top of the workbench (100), the controller (400) is fixedly connected to the right side of the front side wall of the workbench (100), the left side and the right side of the top of the inner cavity of the working frame (300) are fixedly connected with a second support frame (310), the front side is provided with a through hole (311) in the middle of the right side wall of the second support frame (310), a second servo motor (320) is rotatably connected between the lower sides of the inner side wall of the second support frame (310), the upper side of the right side wall of the second servo motor (320) is rotatably connected with a first limit block (321), the power output end of the second servo motor (320) is fixedly connected with a fan (322), the middle of the front side wall of the working frame (300) is rotatably connected with a second rotating shaft (330), the rear side wall of the second rotating shaft (330) penetrates through the middle of the front side wall of the working frame (300) and extends to the inner cavity of the working frame (300), the front side of the second rotating shaft (330) is fixedly connected with a second outer side wall (331), the rear side wall of the rotating shaft (333) is connected with a first support block (333), the first rotating block (334) is fixedly connected with a rotating block (333), fixedly connected with second supporting shoe (350) in the middle of the inner chamber front side wall of work frame (300), the top rear side of second supporting shoe (350) with fixedly connected with head rod (351) between the bottom of first supporting block (340), the lateral wall upside and the downside of head rod (351) rotate and are connected with second connecting rod (352), fixedly connected with slide bar (353) between the inside wall front side of second connecting rod (352), the lateral wall downside sliding connection of slide bar (353) has the rotatory piece of second (354), the lateral wall front side of the rotatory piece of second (354) with the back lateral wall fixed connection of first connecting block (334), fixedly connected with second connecting block (360) between the back lateral wall of second connecting rod (352), fixedly connected with second stopper (361) in the middle of the back lateral wall of second connecting block (360).

2. A heat shrinking oven for a packaging machine as claimed in claim 1, wherein: the utility model discloses a rotary table, including workstation (100), the inner chamber of workstation (100) is connected with between the lateral wall left and right sides in a rotating manner and is connected with live-rollers (110), conveyer belt (120) have been cup jointed between the lateral wall of live-rollers (110), bottom four corners fixedly connected with supporting leg (130) of workstation (100), the first support frame (140) of preceding lateral wall left side fixedly connected with of workstation (100), first servo motor (200) fixed connection be in the top of first support frame (140).

3. A heat shrinking oven for a packaging machine as claimed in claim 1, wherein: both sides fixedly connected with backup pad (150) around the top of workstation (100), fixedly connected with hot plate (160) between the inside wall upside of backup pad (150), it has heating wire (161) to inlay between the lateral wall around the inner chamber of hot plate (160), workstation (300) fixed connection be in between the top of backup pad (150).

4. A heat shrinking oven for a packaging machine as claimed in claim 1, wherein: the power output end of the first servo motor (200) is fixedly connected with a first rotating shaft (210), and the tail end of the first rotating shaft (210) penetrates through the left side of the front side wall of the workbench (100) and is fixedly connected to the front side wall of the left rotating roller (110).

5. The heat shrinking furnace for packaging machine as claimed in claim 4, wherein: the middle of the outer side wall of the first rotating shaft (210) is fixedly connected with a first rotating wheel (220), and a belt (332) is sleeved between the outer side wall of the first rotating wheel (220) and the outer side wall of the second rotating wheel (331).

6. A heat shrinking oven for a packaging machine as claimed in claim 1, wherein: the middle of the front side wall of the first limiting block (321) is provided with a limiting groove, the tail end of the second limiting block (361) penetrates through the inner cavity of the through hole (311) and is in sliding connection between the inner side walls of the limiting grooves, and the controller (400) is electrically connected with the first servo motor (200), the heating wire (161) and the second servo motor (320).