CN220198272U

CN220198272U - Packaging film curing device

Info

Publication number: CN220198272U
Application number: CN202322007382.8U
Authority: CN
Inventors: 李春天; 李永兴; 孔令明
Original assignee: Linyi Bisheng Packaging Co ltd
Current assignee: Linyi Bisheng Packaging Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2023-12-19
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a packaging film curing device, wherein four chain wheels are rotatably arranged on side walls on two sides of a box body through rotating shafts and bearings, the four chain wheels are driven by mounting chains, the end parts of the rotating shafts penetrate through the side walls of the box body, the end parts, close to the outer sides, of two rotating shafts which are distributed up and down and are positioned at the front end are respectively connected with a driven shaft and a driving shaft, the driven shaft is positioned above the driving shaft, driven chain wheels are fixedly arranged on the outer sides of the driven shafts, driving chain wheels are fixedly arranged on the outer sides of the driving shafts, the driving chain wheels and the driven chain wheels are in transmission connection through driving chains, and the driving chain wheels are fixedly arranged on the outer sides of the driving shafts and are in transmission connection with driving motors through the driving chains.

Description

Packaging film curing device

Technical Field

The utility model relates to the technical field of hot pressing devices, in particular to a packaging film curing device.

Background

Curing, also called curing, is the process of placing the compounded film into a film curing box to react and crosslink the main agent and curing agent of the polyurethane adhesive and interact with the surface of the compounded substrate.

After the plastic film is processed by compounding and the like, the plastic film needs to be sent into a curing device for curing operation, the curing device can be a box body or a curing room, external appearance forms are different, but the working principle is approximately the same as that of the realization, the common curing device is used for saving space and increasing space utilization rate, the upper and lower layering stacking and placing forms are often adopted, a material roll is arranged in the device, but the height of a support which is higher than the device is higher, the difficulty of a roll shaft for placing the material roll is higher, the position of the material needs to be manually adjusted for positioning, and meanwhile, the inside of the common curing device is placed, and after the material roll is placed, part of the area is heated unevenly due to standing in the curing process, so that the curing effect is poor.

In order to solve the technical problem, among the prior art, patent technology with application number 202121856544.X discloses a curing box for plastic film, its technical scheme is summarized as through electronic controlling part, control transmission, make the support at upper portion move down, reach the height that is fit for the people and operate and install the coil stock, rise the homing, this technique is although solved the support too high problem that is unfavorable for installing the material, but the material needs the manual work to carry out the propelling movement, get into the box inside, thereby further confirm the position, install the material of upper portion support, still install the material on the lower part support, the operation is comparatively loaded down with trivial details, the efficiency is not high, patent technology with application number 202310547765.6, a curing box after plastic composite film shaping is disclosed, through set up the device structure that can pivot on the lateral wall, with the coil stock roller centre gripping of installing above that and rotate in the curing, so that make the curing of material more even, but its structure is loaded down with trivial details, the cost is higher, the installation problem of high place material is not solved yet.

Therefore, the inventor aims to solve the problem of designing a curing device with a fixed track automatically rotating to ensure curing effect, and the feeding is convenient, and the installation position is suitable for human operation to improve efficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a packaging film curing device which can realize the functions of ensuring the curing effect by automatically rotating a fixed track and improving the efficiency by adapting the installation position of the feeding device to the operation of a human body.

The technical scheme adopted by the device is as follows: the utility model provides a packaging film curing device, includes the box, the bottom of box is provided with the bottom plate, be provided with the fan on the bottom plate and offered the wind gap relative with the fan position, the fan top is provided with the installing frame, fixedly provided with heater on the installing frame, the top of installing frame is provided with the otter board, all be provided with four sprocket discs through pivot, bearing rotation on the lateral wall of box both sides, four through the installation chain drive between the sprocket disc, the lateral wall of box is passed to the tip of pivot, two upper and lower distributions that are located the front end the tip that the pivot is close to the outside is connected with driven shaft, driving shaft and driven shaft is located the driving shaft top respectively, the fixed driven sprocket that is provided with in the driving shaft outside, drive sprocket carries out drive connection through the drive chain between the driven sprocket, the driving shaft outside is fixedly provided with drive sprocket, the drive sprocket passes through the drive chain drive connection has the motor, the driving shaft, the driving motor outside is provided with the transmission case, all pass through the installation chain drive housing, the tip of driven shaft all passes through the drive chain drive housing and drive motor, the end connection flange is provided with the lateral surface of bearing, the side of coupling flange is provided with the lateral surface of the couple, the lateral surface is provided with the lateral surface of the coupling flange, the lateral surface of the coupling flange is located the outside the bearing, the lateral surface is connected with the lateral surface of the coupling flange, the lateral surface of the coupling flange.

Further, the installation chain comprises a chain plate and a pin shaft, wherein the pin shaft is arranged on the inner side of the chain plate, and the end part of the pin shaft is connected with the connecting shaft in a welding way.

Further, the connecting shaft is a stepped shaft, a positioning shaft shoulder A is arranged on the circumferential surface of the connecting shaft and is attached to the flange plate, a positioning shaft shoulder B is arranged on the circumferential surface of the connecting shaft and on the side face of the shaft shoulder A, the positioning shaft shoulder B is attached to the limiting flange, and an external thread is arranged at the contact part of the connecting shaft and the limiting flange and is in threaded connection with the limiting flange.

Further, the hook comprises a main body, a shaft hole is formed in the middle of the main body, and an open hook is formed in the lower portion of the main body.

Further, the hook comprises an arc section and a vertical section, wherein the radian of the arc section is 180 degrees, and the upper end of the vertical section is 2cm higher than the arc section.

Further, all hooks are arranged on the mounting chain at equal intervals.

Further, the front end of the box body is rotatably provided with a box door through hinge connection.

Further, the front end of the transmission case is rotatably provided with a movable door through a hinge.

Further, the active motor is configured with a matched remote control.

Further, a control box is arranged on the outer side wall of the transmission box on one side.

Further, a controller is arranged on the inner side of the control box and is electrically connected with the driving motor, the fan and the heater respectively.

The device has the beneficial effects that:

1. the utility model adopts a mechanical structure that the material is carried in the box body to circularly rotate, locks the installation position of the material at the position of the door where the human body is suitable for operation, reduces the working difficulty and strength, simultaneously ensures that the material is heated uniformly by the rotating material, avoids the phenomena of damage caused by partial overheating and incomplete curing, realizes the automatic rotation of a fixed track, ensures the curing effect, and ensures that the installation position of the material is convenient to adapt to the human body operation, thereby improving the efficiency.

Drawings

Fig. 1 is a structural view of the present utility model.

FIG. 2 is a view showing the structure of the sprocket wheel of the present utility model.

Fig. 3 is a structural view of the connecting shaft of the present utility model.

Reference numerals illustrate: 1-a box body; 2-a transmission case; 3-a bottom plate; 4-a mounting frame; 5-screen plate; 6-a heater; 7-a fan; 8-an active motor; 9-a transmission chain; 10-a drive sprocket; 11-a driving shaft; 12-a driven shaft; 13-bearing seats; 14-a drive sprocket; 15-driven sprocket; 16-rotating shaft; 17-mounting a chain; 18-chain wheel disc; 19-a connecting shaft; 20-limiting flanges; 21-a hook; 22-material roller; 23-hooks; 24-shaft shoulder A; 25-shaft shoulder B.

Detailed Description

The apparatus of the present utility model is further illustrated below in conjunction with specific examples, which are provided to illustrate the utility model and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the apparatus of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

Referring to fig. 1 to 3, which are a structural view of the present utility model, a structural view of a sprocket wheel 18, and a structural view of a connecting shaft 19, a curing apparatus for packaging films includes a case 1, a bottom plate 3 is provided at the bottom of the case 1, a fan 7 is provided on the bottom plate 3, a wind gap opposite to the fan 7 is provided on the bottom plate 3, a mounting frame 4 is provided above the fan 7, a heater 6 is fixedly provided on the mounting frame 4, a mesh plate 5 is provided above the mounting frame 4, wind enters from the wind gap and is conveyed by the fan 7 to blow the heater 6 in heating and then passes through the mesh plate 5, hot air around the heater 6 is taken away, and the inside of the case 1 is heated and cured.

Four chain wheel discs 18 are arranged on the side walls of two sides of the box body 1 in a rotating mode through rotating shafts 16 and bearings, driving chains 17 are arranged between the four chain wheel discs 18 in a driving mode, the end portions of the rotating shafts 16 penetrate through the side walls of the box body 1, the end portions, close to the outer sides, of the two upper and lower distributed rotating shafts 16 at the front end are respectively connected with driven shafts 12, driving shafts 11 and the end portions, close to the outer sides, of the driven shafts 12 are located above the driving shafts 11, driven chain wheels 15 are fixedly arranged on the outer sides of the driven shafts 12, driving chain wheels 14 are fixedly arranged on the outer sides of the driving shafts 11, driving chain wheels 14 are fixedly arranged between the driving chain wheels 14 and the driven chain wheels 15, driving chain wheels 10 are fixedly arranged on the outer sides of the driving shafts 11, driving chain wheels 10 are connected with driving motors 8 through driving chain 9 in a driving mode, the driving shafts 11, driven shafts 12 and the outer sides of the driving motors 8 are respectively connected with the side walls of the driving boxes 2 through bearing seats 13 and bearings, the driving motors 8 are fixedly arranged on the bottom of the driving boxes 2, driving chain wheels 10 are fixedly arranged through driving shafts 11, driving power is transmitted to the driving chain wheels 14, accordingly the driving chain wheels 15 are fixedly arranged on the driving chain wheels 9, the driving chain wheels 9 are driven chain wheels 9 are arranged on the outer sides of the driving chain wheels, the driving chain wheels 18 are connected with the driving chain wheels 18 in a driving chain wheel discs 1 through the driving chain wheels 18, the driving chain wheels 18 are arranged between the driving chain wheels 18 and can be arranged on the side walls of the driving chain wheels 18, and the driving chain wheels 18 are arranged between the driving chain wheels are connected to the driving chain wheels 18, and the driving chain wheels are arranged on the driving chain wheels and can rotate through the driving shafts and the driving shafts 18, and the driving chain 18 are arranged.

The installation chain 17 is the common chain structure in this field, it includes the link joint, the round pin axle sets up in the link joint inboard, the equidistant interval connection connecting axle 19 of round pin axle department of installation chain 17, the tip and the connecting axle 19 welded connection of round pin axle, the outside of connecting axle 19 is provided with the flange board, the side of flange board and the outside of connecting axle 19 set up the bearing, the outside threaded connection of the side of bearing and connecting axle 19 has spacing flange 20, the outside of bearing is provided with couple 21, so can make equidistant setting up on installation chain 17 between all couples 21, couple 21 includes the main part, the shaft hole has been seted up at the middle part of main part, open hook 23 has been seted up to the lower part of main part, hook 23 includes the circular arc section, vertical section, the radian of circular arc section is 180 °, the upper end height of vertical section is higher than circular arc section 2cm, be close to respectively between the counterpoint couple 21 of box 1 inside both sides lateral wall, through setting up the material roller 22 along with the continuous cyclic rotation of installation chain 17 on both sides couple 21, and the material that need curing processing is overlapped in the outside along with the rotatory 1 of roll shaft 17, thereby it is fully heated up in the inside the rotatory purpose of whole box 1 along with the installation chain 17.

The connecting shaft 19 is a stepped shaft, a positioning shaft shoulder A24 is arranged on the circumferential surface of the connecting shaft 19, the positioning shaft shoulder is attached to the flange plate, a positioning shaft shoulder B25 is arranged on the circumferential surface of the connecting shaft 19 and on the side surface of the shaft shoulder A24, the positioning shaft shoulder B25 is attached to the limiting flange 20, an external thread is arranged at the contact part of the connecting shaft 19 and the limiting flange 20 and is in threaded connection with the limiting flange 20, the structure can enable the hook 21 not to receive excessive resistance, the hook can rotate around the connecting shaft 19, the lower end of the hook 21 naturally drops under a normal state, and the angle between the vertical direction and the ground can be kept after a roll shaft and a roll shaft with materials are installed.

The front end of the box body 1 is provided with a box door through hinged connection rotation, the front end of the transmission box 2 is provided with a movable door through hinged rotation, the box body 1 is provided with the box door, and the transmission box 2 is provided with the movable door in a conventional way.

In order to ensure that the installation chain 17 cannot droop due to loosening in the running process, a tensioning chain wheel mechanism is arranged on the side wall of the box body 1 and comprises a tensioning chain wheel, the tensioning chain wheel is connected with a moving plate through a bracket, the middle of the moving plate is connected with a screw rod, two ends of the moving plate are respectively connected with two guide rods, the guide rods and the screw rod penetrate through a base plate, the base plate is fixed on the inner side wall of the box body 1, the screw rod is locked with the base plate through two nuts, a guide sleeve is arranged between the guide rods and the base plate, the installation chain 17 is circularly rotated by bypassing the tensioning chain wheel, and the tension of the installation chain 17 can be effectively adjusted through the structure.

The driving motor 8 is provided with a matched remote controller, the outer side wall of the transmission case 2 on one side is provided with a control box, the inner side of the control box is provided with a controller, the controller is respectively electrically connected with the driving motor 8, the fan 7 and the heater 6, when the box door is opened to mount and dismount materials, the driving motor 8 can be controlled to rotate by the remote controller, so that the mounting chain 17 is controlled to drive the material roller 22 and the materials to rotate, workers can conveniently operate the upper frame and the lower frame of the materials in front of the door, and the fan 7, the heater 6 and the driving motor 8 can be started by the controller.

According to the utility model, a mechanical structure for carrying materials to circularly rotate is adopted in the box body 1, the installation position of the materials is locked at a position, which is suitable for operation, of a human body in front of a door, so that the working difficulty and strength are reduced, meanwhile, the rotating materials can ensure that the materials are heated uniformly, the phenomena of damage caused by partial overheating and incomplete curing are avoided, the automatic rotation of a fixed track is realized, the curing effect is ensured, and the installation position of the materials is convenient to adapt to the operation of the human body, so that the efficiency is improved.

Claims

1. The utility model provides a packaging film curing device, includes box (1), the bottom of box (1) is provided with bottom plate (3), be provided with fan (7) and offered the wind gap relative with fan (7) position on bottom plate (3), fan (7) top is provided with installing frame (4), fixed heater (6) that are provided with on installing frame (4), the top of installing frame (4) is provided with otter board (5), its characterized in that: four chain wheels (18) are rotatably arranged on the side walls of two sides of the box body (1) through rotating shafts (16) and bearings, four chain wheels (18) are in transmission connection through mounting chains (17), the end parts of the rotating shafts (16) penetrate through the side walls of the box body (1), two upper and lower distributed rotating shafts (16) which are located at the front end are respectively connected with a driven shaft (12), a driving shaft (11) and the end parts of the driven shafts (12) which are located above the driving shaft (11), driven chain wheels (15) are fixedly arranged on the outer sides of the driven shafts (12), driving chain wheels (14) are fixedly arranged on the outer sides of the driving shafts (11), driving chain wheels (14) and driven chain wheels (15) are in transmission connection through transmission chains (9), driving chain wheels (10) are in transmission connection with driving motors (8) through the transmission chains (9), the outer sides of the driving shafts (11), the driven shafts (12) and the driving motors (8) are respectively connected with a transmission box (2) through bearing seats, the end parts of the driving shafts (11) and the driven shafts (12) are fixedly connected with the bottom of the driving box (2) through the bearings (13), the hinge pin of installation chain (17) department interval connection has connecting axle (19), the outside of connecting axle (19) is provided with the flange board, the outside of the side of flange board and connecting axle (19) sets up the bearing, the outside threaded connection of the side of bearing and connecting axle (19) has spacing flange (20), the outside of bearing is provided with couple (21), is close to respectively the counterpoint of inside both sides lateral wall of box (1) be provided with material roller (22) between couple (21).

2. A packaging film curing apparatus as set forth in claim 1, wherein: the mounting chain (17) comprises a chain plate and a pin shaft, the pin shaft is arranged on the inner side of the chain plate, and the end part of the pin shaft is connected with the connecting shaft (19) in a welding mode.

3. A packaging film curing apparatus as set forth in claim 2, wherein: the connecting shaft (19) is a stepped shaft, a positioning shaft shoulder A (24) is arranged on the circumferential surface of the connecting shaft (19), the positioning shaft shoulder is attached to the flange plate, a positioning shaft shoulder B (25) is arranged on the circumferential surface of the connecting shaft (19) and on the side surface of the shaft shoulder A (24), the positioning shaft shoulder B (25) is attached to the limiting flange (20), and an external thread is arranged at the contact part of the connecting shaft (19) and the limiting flange (20) and is in threaded connection with the limiting flange (20).

4. A packaging film curing apparatus as set forth in claim 1, wherein: the hook (21) comprises a main body, a shaft hole is formed in the middle of the main body, and an open hook (23) is formed in the lower portion of the main body.

5. A packaging film curing apparatus as set forth in claim 4, wherein: the hook (23) comprises an arc section and a vertical section, the radian of the arc section is 180 degrees, and the upper end of the vertical section is 2cm higher than the arc section.

6. A packaging film curing apparatus as set forth in claim 4, wherein: all hooks (21) are arranged on the mounting chain (17) at equal intervals.

7. A packaging film curing apparatus as set forth in claim 1, wherein: the front end of the box body (1) is rotatably provided with a box door through hinge connection.

8. A packaging film curing apparatus as set forth in claim 1, wherein: the front end of the transmission case (2) is rotatably provided with a movable door through a hinge.