CN212948716U - Novel rubber track vulcanizer - Google Patents
Novel rubber track vulcanizer Download PDFInfo
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- CN212948716U CN212948716U CN202021140820.8U CN202021140820U CN212948716U CN 212948716 U CN212948716 U CN 212948716U CN 202021140820 U CN202021140820 U CN 202021140820U CN 212948716 U CN212948716 U CN 212948716U
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Abstract
The novel rubber track vulcanizing machine comprises a base, a top seat, a lower hot plate, a middle hot plate vehicle and an upper hot plate; the top seat is fixedly arranged above the base; the lower hot plate is connected with the base through a hydraulic cylinder; the middle hot plate vehicle comprises a portal frame which can move back and forth along longitudinally distributed rails, a middle hot plate is arranged at the top of the portal frame, and the left side and the right side of the middle hot plate are respectively provided with a tensioning column which can move left and right along the transverse direction; the portal frame is connected with a pair of rails which are respectively arranged at two sides of the lower hot plate and distributed along the longitudinal direction through wheels at the bottom, and the portal frame can move along the rails and is opened forwards; the middle hot plate vehicle can be jacked up by the lower hot plate to be separated from the track; the upper hot plate is fixedly arranged at the lower side of the top seat. The utility model adopts a specific structure, the middle hot plate vehicle is opened from the front side of the vulcanizing machine, the operation area is relatively square, and the operation area is well complementary with the traditional side opening mode; just the utility model discloses a novel rubber track vulcanizer still does benefit to integrated unloading auxiliary machinery that sets up.
Description
Technical Field
The utility model relates to a rubber track production technology, concretely relates to novel rubber track vulcanizer.
Background
The crawler is a flexible chain ring driven by a driving wheel and surrounding the driving wheel, a loading wheel, an inducer and a riding wheel, and the flexible chain ring and the crawler wheel act together to transmit power for the crawler type walking machine. The rubber track is one kind of track, and is a rubber product compounded with rubber and metal or fiber material skeleton inside the rubber, and has low noise, less vibration and great traction force.
Vulcanization (also called crosslinking and curing) is an important link in the production process of the rubber track. The vulcanized rubber can change the inherent defects of low strength, small elasticity, cold hardness, hot adhesion, easy aging and the like, and obviously improves the aspects of wear resistance, swelling resistance, heat resistance, impact resistance and the like, which is particularly important for rubber tracks used in extreme environments for a long time.
Vulcanization of the rubber track needs to be performed on a vulcanizer. A vulcanizer for vulcanize rubber track includes hot plate, lower hot plate and well hot plate, adds man-hour, goes up the upside of hot plate, the downside of hot plate down to and the upper and lower both sides of well hot plate all install the mould, and among the prior art, go up hot plate and hot plate down can be gone up and down by the hydraulic cylinder drive in order to realize compound die and die sinking, and well hot plate can shift out from the lateral part of vulcanizer, conveniently goes up and down to go up, and the tensioning post that has of well hot plate both sides is used for tensioning rubber track preforming piece when vulcanization processing. Because the middle hot plate car of traditional rubber track vulcanizer is driven out from the lateral part, the lateral part of vulcanizer needs to reserve sufficient space and goes up the unloading operation, and operation area length size is great. However, sometimes the vulcanizing machine is limited to a field, and the situation that the vulcanizing machine cannot be arranged occurs. Therefore, there is a need to develop new presses to supplement existing press products.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned not enough that exists among the prior art, the utility model provides a novel rubber track vulcanizer. The novel rubber track vulcanizing machine adopts a specific structure, the middle hot plate vehicle is driven out from the front side of the vulcanizing machine, the operation area is relatively more square, and the operation area and the traditional side driving mode form good complementation; just the utility model discloses a novel rubber track vulcanizer still does benefit to integrated unloading auxiliary machinery that sets up.
The technical scheme of the utility model is that: the novel rubber track vulcanizing machine comprises a base, a top seat, a lower hot plate, a middle hot plate vehicle, an upper hot plate, a hanging device, an aligning device and two demolding devices; the top seat is fixedly arranged above the base; the lower hot plate is connected with the base through a hydraulic cylinder and can be driven by the hydraulic cylinder to lift vertically; the middle hot plate vehicle comprises a portal frame capable of moving back and forth along longitudinally distributed rails, a middle hot plate is arranged at the top of the portal frame, and the left side and the right side of the middle hot plate are respectively provided with a tensioning column capable of being driven by a motor to move left and right along the transverse direction; the portal frame is connected with a pair of rails which are respectively arranged on two sides of the lower hot plate and distributed along the longitudinal direction through wheels at the bottom, and the portal frame can be driven by a motor to move along the rails and be opened forwards; the middle hot plate vehicle can be jacked up by the lower hot plate to be separated from the track; the upper hot plate is fixedly arranged on the lower side of the top seat.
Compared with the prior art, the utility model adopts a brand-new design structure, the middle hot plate car moves along the longitudinally distributed tracks, and can be driven forward from the front when loading and unloading are needed, compared with the traditional vulcanizing machine driven out from the side by the middle hot plate car, the vulcanizing machine of the utility model has a more square operation area and is a good supplement to the traditional vulcanizing machine; furthermore, the utility model discloses a vulcanizer still does benefit to integrated unloading auxiliary machinery that sets up.
As optimization, the novel rubber track vulcanizing machine further comprises a hanging device and an aligning device; the material hanging device comprises a longitudinal moving base plate, the longitudinal moving base plate can be driven by a hydraulic cylinder to move longitudinally on a guide rail fixedly arranged relative to the top seat, a belt hanging plate connecting block capable of being driven by the hydraulic cylinder to lift vertically relative to the longitudinal moving base plate is arranged below the longitudinal moving base plate, and a belt hanging plate is fixedly connected to the belt hanging plate connecting block; the demolding device comprises two demolding mechanisms which are respectively arranged on two sides of the hanging device; the alignment device is arranged at the position below the middle hot plate after the middle hot plate vehicle is driven out; the alignment device comprises a hydraulic lifting mechanism and a jacking plate which is arranged at the top of the hydraulic lifting mechanism and can be driven by the hydraulic lifting mechanism to lift. Therefore, when feeding, the rubber track preformed piece can be hung above the aligning device by using the crane, then the rubber track preformed piece descends to the lower part of the rubber track preformed piece and is supported by the ejector plate, and the upper part of the rubber track preformed piece is hung on the belt hanging plate, so that the hot plate can conveniently enter the side of the rubber track preformed piece wheel, the effect of assisting feeding is achieved, and the convenience of feeding operation is greatly improved; in addition, hang material device and aligning device integration and locate on the vulcanizer, compact structure, it is little to occupy the space.
As optimization, the novel rubber track vulcanizing machine further comprises two demolding devices respectively arranged above two sides of the middle hot plate vehicle; the demolding device comprises a fixed base plate fixedly arranged relative to the top seat, a demolding roller connecting block which can be driven by a hydraulic cylinder to vertically lift relative to the fixed base plate is arranged below the fixed base plate, a pair of demolding roller supports which are longitudinally distributed in tandem are connected to the lower side of the demolding roller connecting block, and the two demolding roller supports are in sliding fit with the demolding roller connecting block and can move longitudinally; the two demoulding roller brackets are fixedly connected with the cylinder body and the piston rod of the hydraulic cylinder respectively, so that the hydraulic cylinder can drive the two demoulding roller brackets to contract or expand; the lower ends of the two demoulding roller brackets are respectively provided with a demoulding roller. Therefore, after vulcanization is finished, demolding is assisted by the demolding device, the automation degree of the vulcanizing machine is improved, and the labor intensity of workers is reduced. In addition, the auxiliary device is integrated on the vulcanizing machine, and has the advantages of compact structure and small occupied space. The two ejection mechanisms may be mirror images of each other in structure. Therefore, the two demolding mechanisms can share the control program, and the demolding mechanism is easy to implement and high in reliability. The stripper roll and the stripper roll support may be coupled by a revolute pair structure. Therefore, in the demolding process, the demolding roller and the rubber track can form a rolling friction pair and a relative sliding friction pair, and the rubber track preformed piece is not easily damaged.
As an optimization, in the novel rubber track vulcanizing machine, the ejector plate is provided with a positioning structure. Thereby, it is made more convenient to adjust the position of the track preform. Preferably, the positioning structure is a graduated scale.
Drawings
FIG. 1 is a schematic structural view of the novel rubber track vulcanizer of the present invention;
FIG. 2 is a front view of the novel rubber track vulcanizer of the present invention;
FIG. 3 is a side view of the novel rubber track vulcanizer of the present invention;
FIG. 4 is a schematic structural view of a middle hot plate vehicle according to the present invention;
fig. 5 is a schematic structural view of the hanging device of the present invention;
FIG. 6 is a schematic structural view of a demolding device according to the present invention;
fig. 7 is a schematic structural diagram of the aligning device of the present invention;
FIG. 8 is a schematic view showing a state in which the lower portion of the rubber crawler preform is supported by the ejector plate and the upper portion thereof is hung on the belt hanging plate in the method of the present invention;
FIG. 9 is a schematic structural view of a rubber track preform;
the labels in the figures are: 1-a base; 2-a top seat; 3-heating plate; 4-middle hot plate vehicle, 401-door type vehicle frame, 402-middle hot plate, 403-tensioning column; 5-upper hot plate; 6-hanging a material device, 601-longitudinally moving a substrate, 602-hanging a belt plate connecting block and 603-hanging a belt plate; 7-aligning device, 701-hydraulic lifting mechanism, 702-ejector plate; 8-demoulding device, 801-fixing base plate, 802-demoulding roller connecting block, 803-demoulding roller bracket and 804-demoulding roller; 9-rubber track preform, 901-one mold section, 902-two mold section.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention. The details which are not described in detail in the following examples are all conventional in the art.
Example (b):
referring to fig. 1-7, the novel rubber track vulcanizing machine comprises a base 1, a top seat 2, a lower hot plate 3, a middle hot plate vehicle 4, an upper hot plate 5, a hanging device 6, an alignment device 7 and two demolding devices 8; the top seat 2 is fixedly arranged above the base 1; the lower hot plate 3 is connected with the base 1 through a hydraulic cylinder and can be driven by the hydraulic cylinder to lift vertically; the middle hot plate vehicle 4 comprises a portal frame 401 capable of moving back and forth along longitudinally distributed rails, a middle hot plate 402 is arranged at the top of the portal frame 401, and tension columns 403 capable of moving left and right in the transverse direction and driven by a motor are respectively arranged on the left side and the right side of the middle hot plate 402; the portal frame 401 is connected with a pair of rails which are respectively arranged at two sides of the lower hot plate 3 and distributed along the longitudinal direction through wheels at the bottom, and the portal frame 401 can be driven by a motor to move along the rails and open forwards; the middle hot plate vehicle 4 can be jacked up by the lower hot plate 3 to be separated from the track; the upper hot plate 5 is fixedly arranged on the lower side of the top seat 2; the hanging device 6 is arranged above the middle hot plate 402 after the middle hot plate vehicle 4 is driven out; the material hanging device 6 comprises a longitudinal moving base plate 601, the longitudinal moving base plate 601 can be driven by a hydraulic cylinder to move longitudinally on a guide rail fixedly arranged relative to the top base 2, a belt hanging plate connecting block 602 which can be driven by the hydraulic cylinder to lift vertically relative to the longitudinal moving base plate 601 is arranged below the longitudinal moving base plate 601, and a belt hanging plate 603 is fixedly connected to the belt hanging plate connecting block 602; the alignment device 7 is arranged below the middle hot plate 402 after the middle hot plate vehicle 4 is driven out; the alignment device 7 comprises a hydraulic lifting mechanism 701 and a material ejecting plate 702 which is arranged at the top of the hydraulic lifting mechanism 701 and can be driven by the hydraulic lifting mechanism 701 to lift (when material is loaded, a track preformed piece is placed on the material ejecting plate 702, the material ejecting plate 702 rises, a core metal in the track preformed piece is aligned with a mold on the lower side of the middle hot plate 402, and then is tightly ejected by the material ejecting plate 702 and is tensioned by a tensioning column 403 to prevent dislocation and influence mold closing); the two demoulding devices 8 are respectively arranged at two sides of the hanging device 6; the demolding device 8 comprises a fixed base plate 801 fixedly arranged relative to the top base 2, a demolding roller connecting block 802 capable of being driven by a hydraulic cylinder to vertically lift relative to the fixed base plate 801 is arranged below the fixed base plate 801, a pair of demolding roller supports 803 distributed in tandem in the longitudinal direction are connected to the lower side of the demolding roller connecting block 802, and the two demolding roller supports 803 are in sliding fit with the demolding roller connecting block 802 and can move in the longitudinal direction; the two demoulding roller brackets 803 are respectively fixedly connected with the cylinder body and the piston rod of the hydraulic cylinder, so that the two demoulding roller brackets 803 can be driven by the hydraulic cylinder to contract or expand; the lower ends of the two stripper roll supports 803 are each provided with a stripper roll 804. And a positioning structure is arranged on the ejector plate 702. The positioning structure is a graduated scale (not shown in the drawing of the graduated scale; when workers finish the rubber track preformed parts on the ejector plate 702, the core metal is required to be arranged according to the pitch, and the ejector plate 702 is provided with the graduated scale, so that the operation of the workers can be facilitated). The two demoulding devices 8 are mirror images of each other in structure. The stripper roll 804 is coupled to the stripper roll support 803 via a rotary pair arrangement.
The rubber track vulcanization molding comprises two procedures of one-mold vulcanization and two-mold vulcanization, after the one-mold vulcanization is completed, the rubber track preform is circumferentially adjusted to 1/4 circumference (namely circumferentially rotated by 90 degrees), and the rest part of vulcanization molding (two-mold vulcanization) is carried out. Referring to fig. 9, the rubber track preform 9 is divided into a first mold section 901 and a second mold section 902, and the first mold section 901 is vulcanized and formed by one mold, and the second mold section 902 is vulcanized and formed by two molds. (situations where incomplete cure at the interface between the one-mold cure and the two-mold cure is not avoided, typically with partial overlap of the one-mold section 901 and the two-mold section 902)
The process of vulcanizing and molding the rubber track preform by using the novel rubber track vulcanizer of the present embodiment may be as follows:
a. the vulcanizing machine is reset to an initial state; the method comprises the following actions: the lower hot plate 3 descends to the lowest position; the middle hot plate vehicle 4 is driven to the processing position, and the tensioning column 403 is retracted inwards to the bottom; the belt hanging plate 603 moves to the upper part of the aligning device 7 and descends to a position which is 10-20cm higher than the middle hot plate; the ejector plate 702 descends to the lowest position; two demoulding rollers 804 of the demoulding mechanism are opened and are lifted to the highest position;
b. the rubber track preform is carried above the aligning device 7 using a spreader or manually, and then is lowered to a position where the lower portion of the rubber track preform is held by the ejector plate 702, and the upper portion of the rubber track preform is hung on the belt hanging plate 603 (at this time, the state of the rubber track preform 9 is shown in fig. 8); then, the circumferential position of the rubber track preformed piece is arranged on the ejector plate 702, so that the rubber track preformed piece can be aligned with a mold arranged on the lower side of the middle hot plate 402 smoothly (namely, the core metal on the rubber track preformed piece can enter the corresponding position in the mold smoothly);
c. the middle hot plate car 4 is opened to the upper blanking position, and then the ejector plate 702 is lifted to align and eject the rubber track preform with the mold on the lower side of the middle hot plate 402;
d. the belt hanging plate 603 moves backwards and exits, then the tensioning columns 403 on the two sides of the middle hot plate 402 move outwards to tension the rubber track preformed piece, and meanwhile, the belt hanging plate 603 rises to the highest position;
e. the ejector plate 702 descends, and then the middle hot plate car 4 is driven to a processing position;
f. the lower hot plate 3 rises, the middle hot plate vehicle 4 is lifted to be matched with the mold, and then one-mold vulcanization is carried out;
g. after the vulcanization of the first mold is finished, the lower hot plate 3 descends and resets, the middle hot plate vehicle 4 descends to the track, then the middle hot plate vehicle 4 is driven out, and the tensioning columns 403 on the two sides of the middle hot plate 402 contract inwards by 10-15 cm;
h. the demoulding rollers 804 of the demoulding mechanism descend to the position of the rubber track preformed part, and then the two demoulding rollers 804 shrink and are inserted into the wheel side of the rubber track preformed part;
i. the demoulding roller 804 moves upwards to remove the upper mould and moves downwards to remove the lower mould;
j. after demolding is finished, the demolding roller 804 is opened, separated from the side of the rubber track pre-molding wheel and then moved upwards to the highest position;
k. transferring the rubber track preformed piece subjected to one-mold vulcanization to a belt rotating station by using a lifting appliance, and adjusting the circumferential position of the track to enable the track to rotate for 1/4 circles; then, repeating the action of the b-j process to complete the vulcanization of the second mold and demolding;
and l, transferring the rubber track product subjected to demolding of the two molds to a collecting station by using a lifting appliance.
The above general description of the invention and the description of its specific embodiments in this application should not be construed as limiting the scope of the invention. Those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments (including the examples) to form other technical solutions within the scope of the present application according to the disclosure of the present application without departing from the components of the present invention.
Claims (7)
1. Novel rubber track vulcanizer, its characterized in that: comprises a base (1), a top seat (2), a lower hot plate (3), a middle hot plate vehicle (4) and an upper hot plate (5); the top seat (2) is fixedly arranged above the base (1); the lower hot plate (3) is connected with the base (1) through a hydraulic cylinder and can be driven by the hydraulic cylinder to lift vertically; the middle hot plate vehicle (4) comprises a door-shaped vehicle frame (401) capable of moving back and forth along longitudinally distributed rails, a middle hot plate (402) is arranged at the top of the door-shaped vehicle frame (401), and the left side and the right side of the middle hot plate (402) are respectively provided with a tensioning column (403) capable of moving left and right along the transverse direction and driven by a motor; the gate-shaped frame (401) is connected with a pair of rails which are respectively arranged on two sides of the lower hot plate (3) and distributed along the longitudinal direction through wheels at the bottom, and the gate-shaped frame (401) can be driven by a motor to move along the rails and open forwards; the middle hot plate vehicle (4) can be jacked up by the lower hot plate (3) to be separated from the track; the upper hot plate (5) is fixedly arranged on the lower side of the top seat (2).
2. The novel rubber track vulcanizer of claim 1, wherein: the device also comprises a hanging device (6) and an aligning device (7); the hanging device (6) is arranged above the middle hot plate (402) after the middle hot plate vehicle (4) is driven out; the material hanging device (6) comprises a longitudinal moving base plate (601), the longitudinal moving base plate (601) can be driven by a hydraulic cylinder to move back and forth along the longitudinal direction on a guide rail fixedly arranged relative to the top base (2), a belt hanging plate connecting block (602) which can be driven by the hydraulic cylinder to lift vertically relative to the longitudinal moving base plate (601) is arranged below the longitudinal moving base plate (601), and a belt hanging plate (603) is fixedly connected to the belt hanging plate connecting block (602); the alignment device (7) is arranged below the middle hot plate (402) after the middle hot plate vehicle (4) is driven out; the alignment device (7) comprises a hydraulic lifting mechanism (701) and a material ejecting plate (702) which is arranged at the top of the hydraulic lifting mechanism (701) and can be driven by the hydraulic lifting mechanism (701) to lift.
3. The novel rubber track vulcanizer of claim 1, wherein: the two demoulding devices (8) are respectively arranged above two sides of the middle hot plate vehicle (4); the demolding device (8) comprises a fixed base plate (801) fixedly arranged relative to the top base (2), a demolding roller connecting block (802) capable of being driven by a hydraulic cylinder to vertically lift relative to the fixed base plate (801) is arranged below the fixed base plate (801), a pair of demolding roller supports (803) distributed in tandem in the longitudinal direction are connected to the lower side of the demolding roller connecting block (802), and the two demolding roller supports (803) are in sliding fit with the demolding roller connecting block (802) and can move in the longitudinal direction; the two demoulding roller brackets (803) are fixedly connected with the cylinder body and the piston rod of the hydraulic cylinder respectively, so that the two demoulding roller brackets (803) can be driven by the hydraulic cylinder to contract or expand; the lower ends of the two demoulding roller brackets (803) are respectively provided with a demoulding roller (804).
4. The novel rubber track vulcanizer of claim 3, wherein: the two demoulding devices (8) are mirror images of each other in structure.
5. The novel rubber track vulcanizer of claim 3, wherein: the stripping roller (804) is coupled with the stripping roller bracket (803) through a rotary pair structure.
6. The novel rubber track vulcanizer of claim 2, wherein: and a positioning structure is arranged on the ejector plate (702).
7. The novel rubber track vulcanizer of claim 6, wherein: the positioning structure is a graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140820.8U CN212948716U (en) | 2020-06-18 | 2020-06-18 | Novel rubber track vulcanizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021140820.8U CN212948716U (en) | 2020-06-18 | 2020-06-18 | Novel rubber track vulcanizer |
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| Publication Number | Publication Date |
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| CN212948716U true CN212948716U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021140820.8U Active CN212948716U (en) | 2020-06-18 | 2020-06-18 | Novel rubber track vulcanizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320144A (en) * | 2022-08-16 | 2022-11-11 | 无锡市盛捷浠尔自动化设备有限公司 | Annular track forming machine |
-
2020
- 2020-06-18 CN CN202021140820.8U patent/CN212948716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115320144A (en) * | 2022-08-16 | 2022-11-11 | 无锡市盛捷浠尔自动化设备有限公司 | Annular track forming machine |
| CN115320144B (en) * | 2022-08-16 | 2023-09-19 | 无锡市盛捷浠尔自动化设备有限公司 | Annular crawler belt forming machine |
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Address after: 317100 No. 55, Qihai Road, Hairun street, Sanmen County, Taizhou City, Zhejiang Province Patentee after: YACHOO TECHNOLOGY Co.,Ltd. Address before: No. 608, West District Avenue, Sanmen County, Taizhou City, Zhejiang Province, 317100 Patentee before: YACHOO TECHNOLOGY Co.,Ltd. |
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