CN210820478U

CN210820478U - Polyurethane tire shaping oven

Info

Publication number: CN210820478U
Application number: CN201921828677.9U
Authority: CN
Inventors: 王加明
Original assignee: Yantai Ruite Rubber Plastic Co ltd
Current assignee: Yantai Ruite Rubber Plastic Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-23
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a polyurethane tire shaping oven belongs to tire stoving field, aim at providing the oven of distance between the adjustable tray, including box and tray, the four corners department of bottom half has set firmly the fixed axle of perpendicular connection bottom half and top, the tray wear to establish on the fixed axle and with fixed axle sliding connection, wear to be equipped with on the fixed axle and rotate the rotary drum of being connected with the fixed axle, the rotary drum rotates with the tray to be connected, two dwangs that are parallel to each other are worn to be equipped with respectively in the tray both sides, the dwang passes through worm gear mechanism with the rotary drum and links to each other, drive the rotary drum rotation through rotating the dwang, and then drive the tray and reciprocate along the fixed axle direction, realize the adjustability of distance between the tray, increase the application scope of oven.

Description

Polyurethane tire shaping oven

Technical Field

The utility model relates to a tire stoving field, in particular to polyurethane tire shaping oven.

Background

The tire is an important component of an automobile, the polyurethane is a general material for the tire, the polyurethane tire has the advantages of good wear resistance, high temperature resistance, long service life, low tire temperature, quick heat dissipation and the like, and an oven is required to bake the polyurethane tire in the processing and manufacturing process of the polyurethane tire, so that the polyurethane tire reaches a more ideal state.

Chinese patent with publication number CN202532868U discloses an oven, which comprises a box body, wherein the bottom of the box body is provided with parallel heating coils, the outside of the box body is provided with an air pipe for heat recycling, the air inlet of the air pipe is fixedly connected with the top of the oven box body, the air outlet of the air pipe is fixedly connected with the bottom of the side surface of the oven box body, and the air inlet of the air pipe is provided with a layer of filter screen.

Although the baking oven can dry the polyurethane tires, the distance between the trays is fixed and cannot be adjusted in the actual use process, and if the height of the polyurethane tire to be baked is larger than the distance between the trays, the polyurethane tire cannot be put into the baking oven, so the application range of the baking oven is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polyurethane tire shaping oven has the advantage of distance and improvement oven application scope between the adjustable tray.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a polyurethane tire shaping oven, includes box and tray, and the box is hollow structure, and the case mouth has been seted up to one side of box, and the box is close to case mouth department and rotates and be connected with the chamber door, tray sliding connection is in the box, the inside four corners of box has set firmly the fixed axle of connecting bottom half and top perpendicularly, it is connected with the rotary drum to rotate on the tray, the fixed axle pass the rotary drum and with rotary drum threaded connection, the tray both ends rotate and are connected with two dwangs that are parallel to each other, the dwang links to each other with two rotary drums simultaneously with the rotary drum perpendicular just dwang mutually, link to each other through worm gear mechanism between dwang and.

Through adopting above-mentioned technical scheme, the dwang passes through worm gear mechanism with the rotary drum and is connected, rotate the dwang, the dwang drives the rotary drum and rotates, rotary drum and dead lever threaded connection, the rotary drum rotates with the tray and is connected, the rotary drum rotates and drives the tray along dead lever direction up-and-down motion, realize the adjustability of distance between the tray, when the polyurethane tire size of drying is greater than the distance between the tray, rotate the dwang, increase the distance between the tray, put into the oven with the polyurethane tire and dry, and then increase the application scope of oven.

Furthermore, one end of the rotating rod, which is close to the box opening, is connected with a rotating handle in a sliding manner.

Through adopting above-mentioned technical scheme, rotate the handle insert in the dwang and with dwang sliding connection, the operator rotates the rotation handle, rotates the handle and drives the dwang and together rotate, rotates the handle and has the effect of optimizing dwang pivoted, rotates the handle and can follow the dwang direction and slide, rotates the handle and slides to the dwang direction, shortens the distance between rotation handle and the tray, the closing of the chamber door of being convenient for.

Furthermore, two the rotation handles are connected with a synchronizing rod in a rotating mode at the same position of the edge of the end face of the rotation rod away from the rotation rod.

Through adopting above-mentioned technical scheme, the synchronizing bar rotates and drives two and rotate the handle, and the operator rotates the synchronizing bar, and the synchronizing bar drives two simultaneously and rotates the synchronous rotation of handle, makes four rotary drums rotate in step, ensures the steady rising of tray or descends, improves the gliding stability of tray along the dead lever direction.

Furthermore, one side of the tray, which is close to the box opening, is provided with an avoiding groove matched with the synchronizing rod.

Through adopting above-mentioned technical scheme, rotate the handle and slide to the dwang direction, rotate the handle and drive the synchronizing rod and move together, the synchronizing rod is arranged in and is dodged the recess, avoids the contact of synchronizing rod and chamber door, makes closing of chamber door more convenient.

Furthermore, a plurality of through holes are formed in the tray.

Through adopting above-mentioned technical scheme, the upper and lower both sides of through-hole intercommunication tray make the circulation of air in the oven get up, have the effect that the even stoving polyurethane tire of reinforcing oven.

Furthermore, a sealing ring is fixedly connected to the periphery of the box opening.

Through adopting above-mentioned technical scheme, when the polyurethane tire was toasted to the oven, the chamber door was closed, and the chamber door and box are connected to the sealing ring, and the sealing ring plays the effect of reinforcing oven leakproofness, further improves the efficiency of oven stoving polyurethane tire.

Furthermore, a door handle is fixedly arranged on one side of the box door, which is far away from the sealing ring.

Through adopting above-mentioned technical scheme, the operator holds the door handle and opens, closes the chamber door, and the door handle comprises thermal-insulated material, and the door handle is convenient for the operator to control the chamber door, can completely cut off the high temperature of oven, prevents to scald.

Furthermore, a window is arranged on the box door, and a glass plate is fixedly arranged in the window.

Through adopting above-mentioned technical scheme, the chamber door is closed, and when the box was dried in to polyurethane tire arranged in, operator's accessible glass plate observed the stoving process of polyurethane tire in the oven, and the operator of being convenient for knows the stoving condition of polyurethane tire.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the worm gear mechanism, the rotating rod is rotated to drive the rotating drum to rotate, and the trays move up and down along the direction of the fixing rod, so that the adjustability of the distance between the trays is realized, and the application range of the oven is improved;

2. rotate the setting that is connected with the synchronizing bar between the handle through two, the synchronizing bar rotates two in step and rotates the handle, and two rotate four rotary drums of handle synchronous rotation, make four rotary drums lead to synchronous rotation, have the effect that improves the tray along dead lever direction horizontal motion stability.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a schematic structural view of the inside of a case of the embodiment;

FIG. 3 is a schematic view showing the connection of the tray to the drum in the embodiment;

fig. 4 is a schematic view of the connection of the rotating rod to the rotating cylinder in the embodiment.

In the figure, 1, a box body; 2. a box opening; 3. a box door; 4. a glass plate; 5. a door handle; 6. a tray; 7. a fixed shaft; 8. rotating the rod; 9. a rotating drum; 10. rotating the handle; 11. a synchronization lever; 12. avoiding the groove; 13. a window; 14. a seal ring; 15. a through hole; 16. an upper fixing ring; 17. and a lower fixing ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a polyurethane tire shaping oven, as shown in fig. 1 and fig. 2, including box 1, box 1 is hollow structure, case mouth 2 has been seted up to one side of box 1, box 1 is close to case mouth 2 and locates to rotate and be connected with chamber door 3, the inner wall of box 1 and chamber door 3 is thermal-insulated material, prevent that the temperature in the box 1 from running off to the external world, accelerate the programming rate in the oven, the inside high temperature of isolated oven in addition, reduce the operator and cause the scald degree because of the improper outer wall that contacts chamber door 3 and box 1.

As shown in fig. 1, a door handle 5 is fixedly arranged on one side of the door 3 away from the sealing ring 14, and an operator holds the door handle 5 to open and close the door 3.

As shown in fig. 1, a glass plate 4 is arranged on the box door 3, and an operator can observe the drying process of the polyurethane tire through the glass plate 4, so that the operator can know the drying condition of the polyurethane tire conveniently.

As shown in fig. 2, a sealing ring 14 is fixedly connected to the periphery of the box opening 2, when the box door 3 is closed, the sealing ring 14 connects the box body 1 and the box door 3, and the sealing ring 14 plays a role in enhancing the sealing performance of the oven.

As shown in fig. 2, the fixed axle 7 of connecting 1 bottom of box and top perpendicularly has been set firmly in the four corners of 1 bottom of box, and sliding connection has tray 6 in box 1, and tray 6 has the effect of placing the polyurethane tire, makes the even tiling of polyurethane tire on tray 6, has seted up a plurality of through-holes 15 on tray 6, and the inside air of intercommunication oven makes the circulation of air, the even stoving treatment to the polyurethane tire.

As shown in fig. 2 and 3, four corners of the tray 6 are respectively penetrated on the fixed shaft 7 and are slidably connected with the fixed shaft 7, the fixed shaft 7 is provided with a rotating drum 9 in a threaded connection manner, the rotating drum 9 can move up and down along the direction of the fixed shaft 7, the rotating drum 9 is rotatably connected with the tray 6, the rotating drum 9 is arranged inside the tray 6, two ends of the rotating drum 9 are respectively provided with an upper fixing ring 16 and a lower fixing ring 17, the upper fixing ring 16 and the lower fixing ring 17 are sleeved on the fixed shaft 7 and are slidably connected with the fixed shaft, the upper fixing ring 16 and the lower fixing ring 17 are fixedly connected with the tray 6, and the rotating drum 9 moves up and.

As shown in fig. 3 and 4, dwang 8 that is parallel to each other is worn to be equipped with respectively at tray 6 both ends, and dwang 8 is connected and is connected two rotary drums 9 simultaneously with rotary drum 9 is perpendicular, and rotary drum 9 passes through worm gear mechanism with dwang 8 and links to each other, rotates dwang 8, drives rotary drum 9 and rotates, and tray 6 reciprocates along fixed axle 7 direction, realizes the adjustability of distance between the tray 6.

As shown in fig. 4, the one end of the rotating rod 8 extending out of the tray 6 and being close to the box opening 2 is provided with a rotating handle 10, the cross section of the one end of the rotating handle 10 inserted into the rotating rod 8 is square, the rotating handle 10 is inserted into the rotating rod 8 and is connected with the rotating rod 8 in a sliding manner, the rotating handle 10 is rotated to drive the rotating rod 8 to rotate, the rotating handle 10 slides towards the rotating rod 8, and the distance between the rotating handle 10 and the tray 6 can be shortened.

As shown in fig. 4, a synchronization rod 11 is disposed between the two rotation handles 10, and both ends of the synchronization rod 11 are rotatably connected to the ends of the two rotation handles 10 by rotation pins. The operator rotates synchronizing bar 11, and synchronizing bar 11 drives two simultaneously and rotates handle 10 synchronous rotations, and two rotate handle 10 and drive two dwang 8 synchronous rotations, and two dwang 8 drive four rotary drums 9 synchronous rotations, and four rotary drums 9 drive tray 6 in step and follow dead lever direction up-and-down motion, ensure the steady rising of tray 6 or descend, improve the gliding stability of tray 6 along the dead lever direction.

As shown in fig. 4, the position of the tray 6 facing the rotation handle 10 and the synchronization rod 11 is provided with an avoidance groove 12, the rotation handle 10 contracts towards the rotation rod 8, the rotation handle 10 drives the synchronization rod 11 to move together, the rotation handle 10 and the synchronization rod 11 are arranged in the avoidance groove 12 together, the distance between the rotation handle 10, the synchronization rod 11 and the tray 6 is further shortened, and the contact between the rotation handle 10 and the synchronization rod 11 and the box door 3 is avoided.

The specific implementation process comprises the following steps: an operator holds the door handle 5 to open the door 3 according to the actual size of the polyurethane tire to be dried, the rotating handle 10 and the synchronizing rod 11 are pulled out from the avoiding groove 12, the synchronizing rod 11 is rotated, the synchronizing rod 11 rotates to drive the rotating handle 10, the rotating rod 8 rotates, the rotating rod 8 is connected with the rotating drum 9 through a worm gear, the rotating drum 8 rotates to drive the rotating drum 9 to rotate, the rotating drum 9 is in threaded connection with the fixing rod, the rotating drum 9 rotates to drive the tray 6 to move up and down along the direction of the fixing rod, the distance between the trays 6 capable of being placed into the polyurethane tire is adjusted, the polyurethane tire is placed into the tray 6, the rotating handle 10 and the synchronizing rod 11 are pushed into the avoiding groove 12, the door 3 is closed, the polyurethane tire is dried, and when the polyurethane tire is dried, the operator can observe the drying condition of the polyurethane tire through the glass plate 4.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a polyurethane tire shaping oven, includes box (1) and tray (6), and box (1) is hollow structure, and case mouth (2) have been seted up to one side of box (1), and box (1) is close to case mouth (2) and locates to rotate and be connected with chamber door (3), its characterized in that: tray (6) sliding connection is in box (1), the inside four corners of box (1) has set firmly fixed axle (7) of connecting box (1) bottom and top perpendicularly, it is connected with rotary drum (9) to rotate on tray (6), fixed axle (7) pass rotary drum (9) and with rotary drum (9) threaded connection, tray (6) both ends are rotated and are connected with dwang (8) that two are parallel to each other, dwang (8) and rotary drum (9) are perpendicular mutually and dwang (8) link to each other with two rotary drums (9) simultaneously, link to each other through worm gear mechanism between dwang (8) and rotary drum (9).

2. The polyurethane tire building oven of claim 1, wherein: one end of the rotating rod (8) close to the box opening (2) is connected with a rotating handle (10) in a sliding mode.

3. A polyurethane tire building oven as claimed in claim 2 wherein: two rotating handles (10) are rotatably connected with a synchronizing rod (11) at the same position far away from the edge of the end face of the rotating rod (8).

4. A polyurethane tire building oven as claimed in claim 3 wherein: and an avoiding groove (12) matched with the synchronizing rod is formed in one side, close to the box opening (2), of the tray (6).

5. The polyurethane tire building oven of claim 1, wherein: the tray (6) is provided with a plurality of through holes (15).

6. The polyurethane tire building oven of claim 1, wherein: and the periphery of the box opening (2) is fixedly connected with a sealing ring (14).

7. The polyurethane tire building oven of claim 6, wherein: and a door handle (5) is fixedly arranged on one side of the box door (3) far away from the sealing ring (14).

8. The polyurethane tire building oven of claim 1, wherein: the box door (3) is provided with a window (13), and a glass plate (4) is fixedly arranged in the window (13).