CN214772455U - Tread head and tail cutting face heating device - Google Patents
Tread head and tail cutting face heating device Download PDFInfo
- Publication number
- CN214772455U CN214772455U CN202121393802.5U CN202121393802U CN214772455U CN 214772455 U CN214772455 U CN 214772455U CN 202121393802 U CN202121393802 U CN 202121393802U CN 214772455 U CN214772455 U CN 214772455U
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- baking lamp
- feeding frame
- centering
- heating device
- connecting plate
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
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Abstract
The utility model discloses a tread head and tail cutting surface heating device, which relates to the technical field of tire production equipment and comprises a feeding rack, a plurality of transmission wheel sets, a front baking lamp component and a rear baking lamp component, wherein the transmission wheel sets are arranged on the feeding rack in a linear array manner, the front baking lamp component comprises a support and a front baking lamp, a support fixing frame is arranged above the front side of the feeding rack, and the front baking lamp is arranged on the support; the rear baking lamp assembly comprises a base connecting plate, first guide rods, a rear baking lamp and a pusher, wherein a base connecting plate fixing frame is arranged below the rear side of the feeding frame, a plurality of first guide rods are fixedly arranged on the base connecting plate side by side and are arranged in parallel with the feeding frame, the rear baking lamp is connected with the first guide rods in a sliding mode through a connecting shaft sleeve arranged at the bottom of the rear baking lamp, the pusher is fixedly arranged on the base connecting plate and is arranged in parallel with the first guide rods, and the output end of the pusher is fixedly connected with a rear baking lamp shell; the device can ensure the joint quality in the tire blank rolling process by heating the head and the tail of the tire tread simultaneously.
Description
Technical Field
The utility model relates to a tire production facility technical field, concretely relates to tread head and the tail cut surface heating device.
Background
The tread is an important component constituting the green tire, and the performance of the tire is closely related to the state of the tread joint. The quality of the joint firmness of the tread is related to the viscosity of the rubber compound, which in turn depends on the temperature of the rubber compound, i.e. the temperature of the rubber compound determines the firmness of the tread. Therefore, the temperature of the rubber material of the cutting surface before the tire tread is attached is very important, and the on-site forming machine only has a heating device for the cutting surface at the front part of the tire tread and does not have a heating device for the cutting surface at the rear part of the tire tread.
Therefore, it is urgently needed to develop a device which can heat the head and tail cutting surfaces of the tire tread simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tread end to end cutting face heating device aiming at the defects existing in the prior art.
The technical scheme of the utility model is that: a tread head and tail cutting surface heating device comprises a feeding frame, a plurality of transmission wheel sets, a front baking lamp assembly and a rear baking lamp assembly, wherein the transmission wheel sets are arranged on the feeding frame in a linear array mode, the front baking lamp assembly comprises a support and a front baking lamp, the support fixing frame is arranged above the front side of the feeding frame, and the front baking lamp is arranged on the support;
the rear baking lamp assembly comprises a base connecting plate, first guide rods, a rear baking lamp and a pusher, wherein a base connecting plate fixing frame is arranged below the rear side of the feeding frame, a plurality of first guide rods are fixedly arranged on the base connecting plate side by side, and the first guide rods are arranged in parallel with the feeding frame; the rear baking lamp is connected with the first guide rod in a sliding mode through a connecting shaft sleeve arranged at the bottom, the pusher is fixedly installed on the base connecting plate and arranged in parallel with the first guide rod, and the output end of the pusher is fixedly connected with the rear baking lamp shell.
Preferably, the feeding device further comprises a centering assembly, wherein the centering assembly comprises a lead screw, a centering hand wheel, a second guide rod, a centering seat and a centering roller, the lead screw and the second guide rod are erected below the middle part of the feeding frame side by side and are arranged vertically to the feeding frame, the lead screw is rotatably connected with the feeding frame, and one end of the lead screw penetrates through the feeding frame and is fixedly connected with the centering hand wheel; the centering seat is provided with a screw thread through hole and a guide hole, and the centering seat is meshed with the screw rod through the screw thread through hole and is connected with the second guide rod in a sliding manner through the guide hole; two rows of fixed middle rollers are rotatably arranged on the fixed middle seat side by side and extend out of the transmission wheel set, and the two rows of fixed middle rollers are arranged in parallel with the feeding frame.
Preferably, the front roasting lamp assembly further comprises a lifting screw and a third guide rod, the lifting screw vertically penetrates through the support and is meshed with the support, the lower end of the lifting screw is rotatably connected with the top of the front roasting lamp, and a lifting hand wheel is arranged at the upper end of the lifting screw; and the third guide rod penetrates through the bracket, is fixedly connected with the top of the front baking lamp and is arranged side by side with the lifting screw rod.
Preferably, the transmission wheel set is a universal Fulai wheel set.
Preferably, the pusher is a cylinder.
Preferably, two groups of lamp tubes are arranged in the front baking lamp and the rear baking lamp.
Compared with the prior art, the utility model, have following advantage:
the device ensures the joint quality in the tire blank rolling process by heating the head and the tail of the tread cutting surfaces simultaneously; the position of the rear baking lamp in the device is adjustable, and the heating requirement of treads with more lengths and specifications can be met; the device can correct the integral offset of the tread component on the feeding frame through the centering assembly so as to ensure that the head and tail cutting surfaces of the tread component are opposite to the front and rear baking lamps; the height of the front baking lamp in the device is adjustable, and the heating requirements of tread components with different thickness specifications can be met.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1. the device comprises a feeding frame, 2, a transmission wheel set, 3, a support, 4, a front baking lamp, 5, a lifting screw rod, 6, a third guide rod, 7, a lifting hand wheel, 8, a base connecting plate, 9, a first guide rod, 10, a rear baking lamp, 11, a connecting shaft sleeve, 12, a pusher, 13, a screw rod, 14, a second guide rod, 15, a centering hand wheel, 16, a centering seat, 17, a centering roller, 18 and a lamp tube.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example one
Referring to fig. 1-2, a tread end-to-end cutting surface heating device comprises a material supply frame 1, a plurality of transmission wheel sets 2, a front baking lamp 4 assembly and a rear baking lamp 10 assembly, wherein the plurality of transmission wheel sets 2 are arranged on the material supply frame 1 in a linear array, and the transmission wheel sets 2 in the embodiment are universal Fulai wheel sets; the front baking lamp 4 component comprises a bracket 3 and a front baking lamp 4, a bracket 3 fixing frame is arranged above the front side of the feeding frame 1, and the front baking lamp 4 is arranged on the bracket 3;
the rear baking lamp 10 component comprises base connecting plates 8, first guide rods 9, a rear baking lamp 10 and a pusher 12, the two base connecting plates 8 are fixedly arranged below the rear side of the feeding frame 1 side by side, the two first guide rods 9 are fixedly arranged on the base connecting plates 8 side by side, and the first guide rods 9 are arranged in parallel with the feeding frame 1; the rear baking lamp 10 is connected with the first guide rod 9 in a sliding mode through a connecting shaft sleeve 11 arranged at the bottom of the rear baking lamp, the pusher 12 is fixedly installed on the base connecting plate 8 and is arranged in parallel with the first guide rod 9, and the output end of the pusher is fixedly connected with the shell of the rear baking lamp 10 and used for adjusting the position of the rear baking lamp 10.
In more detail, the pusher 12 in this embodiment is a pneumatic cylinder.
When the tire tread heating device is used, after the tire tread components are cut, the tire tread components are conveyed to a heating position on the feeding frame 1 through the driving wheel set 2, and at the moment, the cut surfaces at the front ends of the tire treads are positioned under the front baking lamps 4; an operator controls the pusher 12 to push the rear baking lamp 10 to a proper heating position along the first guide rod 9 according to the requirement of the tread length of the current specification, then the front baking lamp 4 and the rear baking lamp 10 simultaneously heat the head and tail cutting surfaces of the tread, and the head and tail cutting surfaces are automatically and accurately attached to the belt bundle drum to finish the manufacture of the composite part.
The device ensures the joint quality in the tire blank rolling process by heating the head and the tail of the tread cutting surfaces simultaneously; the position of the back baking lamp 10 in the device is adjustable, and the heating requirement of treads with more lengths and specifications can be met.
Example two
As a preferred embodiment of the present invention, the present embodiment adds a centering mechanism on the basis of the first embodiment, specifically:
referring to fig. 1, the present embodiment further includes a centering assembly, the centering assembly includes a lead screw 13, a centering hand wheel 15, a second guide rod 14, a centering seat 16 and a centering roller 17, the lead screw 13 and the second guide rod 14 are erected side by side below the middle of the feeding frame 1 and are arranged perpendicular to the feeding frame 1, the lead screw 13 is rotatably connected with the feeding frame 1, and one end of the lead screw penetrates through the feeding frame 1 and is fixedly connected with the centering hand wheel 15; the fixed center base 16 is provided with a screw thread through hole and a guide hole, the fixed center base 16 is meshed with the screw rod 13 through the screw thread through hole and is connected with the second guide rod 14 in a sliding way through the guide hole; the two rows of centering rollers 17 are rotatably mounted side by side on the centering seat 16 and extend out from the transmission wheel set 2, and the two rows of centering rollers 17 are arranged parallel to the feeding frame 1.
An operator can rotate the centering hand wheel 15 to drive the centering seat 16 to move left and right along the second guide rod 14, so that the overall offset of the tread part on the feeding frame 1 is corrected, and the front and rear cutting faces of the tread part are ensured to be over against the front and rear baking lamps 10.
EXAMPLE III
As a preferred embodiment of the present invention, the difference between the present embodiment and the second embodiment lies in the arrangement of the front baking lamp 4 component, specifically:
the front baking lamp 4 component of the embodiment also comprises a lifting screw 5 and two third guide rods 6, wherein the lifting screw 5 vertically penetrates through the bracket 3 and is meshed with the bracket 3, the lower end of the lifting screw is rotatably connected with the top of the front baking lamp 4, and the upper end of the lifting screw is provided with a lifting hand wheel 7; the third guide rod 6 penetrates through the bracket 3, is fixedly connected with the top of the front baking lamp 4 and is arranged side by side with the lifting screw 5; in more detail, two sets of lamps 18 are disposed in the front and rear broil lamps 4 and 10 of the present embodiment.
When the device is used, an operator adjusts the height of the front baking lamp 4 by rotating the lifting hand wheel 7, and the device can meet the heating requirements of tread components with different thickness specifications.
The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a tread end to end cutting face heating device which characterized in that: the feeding device comprises a feeding frame, a plurality of transmission wheel sets, a front baking lamp assembly and a rear baking lamp assembly, wherein the transmission wheel sets are arranged on the feeding frame in a linear array mode, the front baking lamp assembly comprises a support and a front baking lamp, the support fixing frame is arranged above the front side of the feeding frame, and the front baking lamp is arranged on the support;
the rear baking lamp assembly comprises a base connecting plate, first guide rods, a rear baking lamp and a pusher, wherein a base connecting plate fixing frame is arranged below the rear side of the feeding frame, a plurality of first guide rods are fixedly arranged on the base connecting plate side by side, and the first guide rods are arranged in parallel with the feeding frame; the rear baking lamp is connected with the first guide rod in a sliding mode through a connecting shaft sleeve arranged at the bottom, the pusher is fixedly installed on the base connecting plate and arranged in parallel with the first guide rod, and the output end of the pusher is fixedly connected with the rear baking lamp shell.
2. The tread end-to-end cutting face heating device as claimed in claim 1, wherein: the feeding device is characterized by further comprising a centering assembly, wherein the centering assembly comprises a lead screw, a centering hand wheel, a second guide rod, a centering seat and a centering roller, the lead screw and the second guide rod are erected below the middle part of the feeding frame side by side and are arranged vertically to the feeding frame, the lead screw is rotatably connected with the feeding frame, and one end of the lead screw penetrates through the feeding frame and is fixedly connected with the centering hand wheel; the centering seat is provided with a screw thread through hole and a guide hole, and the centering seat is meshed with the screw rod through the screw thread through hole and is connected with the second guide rod in a sliding manner through the guide hole; two rows of fixed middle rollers are rotatably arranged on the fixed middle seat side by side and extend out of the transmission wheel set, and the two rows of fixed middle rollers are arranged in parallel with the feeding frame.
3. The tread end-to-end cutting face heating device as claimed in claim 1, wherein: the front baking lamp assembly also comprises a lifting screw rod and a third guide rod, the lifting screw rod vertically penetrates through the bracket and is meshed with the bracket, the lower end of the lifting screw rod is rotatably connected with the top of the front baking lamp, and the upper end of the lifting screw rod is provided with a lifting hand wheel; and the third guide rod penetrates through the bracket, is fixedly connected with the top of the front baking lamp and is arranged side by side with the lifting screw rod.
4. The tread end-to-end cutting face heating device as claimed in claim 1, wherein: the transmission wheel set is a universal Fulai wheel set.
5. The tread end-to-end cutting face heating device as claimed in claim 1, wherein: the pusher is a cylinder.
6. The tread end-to-end cutting face heating device as claimed in claim 1, wherein: two groups of lamp tubes are arranged in the front baking lamp and the rear baking lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393802.5U CN214772455U (en) | 2021-06-23 | 2021-06-23 | Tread head and tail cutting face heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393802.5U CN214772455U (en) | 2021-06-23 | 2021-06-23 | Tread head and tail cutting face heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214772455U true CN214772455U (en) | 2021-11-19 |
Family
ID=78714320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121393802.5U Active CN214772455U (en) | 2021-06-23 | 2021-06-23 | Tread head and tail cutting face heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214772455U (en) |
-
2021
- 2021-06-23 CN CN202121393802.5U patent/CN214772455U/en active Active
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