Rubber plate vulcanizing machine convenient to feed
By designing a material storage plate and a feeding mechanism on the rubber flat vulcanizing machine, the rubber strips can be quickly fed into the cavity, solving the problem of long manual feeding time in the existing technology and improving the production efficiency and safety of the vulcanizing machine.
Patent Information
- Application Number
- CN202620034351.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-13
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2036-01-13
AI Technical Summary
After the existing vulcanizing machine completes the vulcanization cycle, the operator needs to lay the pre-cut rubber strips one by one on top of each set of cavities on the mold, which results in long manual feeding time and affects the continuous operation efficiency of the vulcanizing machine.
A rubber flat vulcanizing machine with easy feeding was designed. It adopts a storage plate and a pushing mechanism on the mounting plate. By flipping the storage plate and the baffle plate, the rubber strip is quickly fed into the cavity. Combined with the limiting ring and the return spring, accurate alignment and automatic closure are ensured.
It enables rapid material feeding, shortens operation time, improves production efficiency, reduces operation difficulty and accident risk, and enhances the continuous operation capability of the vulcanizing machine.
Smart Images
Figure CN223890334U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vulcanizing machine technical field, concretely is a rubber flat vulcanizing machine convenient to loading. BACKGROUND
[0002] In the rubber product production flow, flat vulcanizing machine is core processing equipment, provides pressure and heating medium through hydraulic system to realize the vulcanization forming of rubber material, and it is mainly used for producing flat rubber products such as rubber mat, rubber ring, and its work flow contains three stages of die assembly, pressure maintaining and die opening.
[0003] The existing vulcanizing machine after completing vulcanization cycle, operating personnel need to lay the pre-cut rubber strip on each group of cavity on the mold, then vulcanizing machine can start the next cycle, this manual loading link single laying time-consuming, high-temperature workshop environment makes the fatigue of operator quickly accumulates, further prolongs the operation time, directly influences the continuous operation efficiency of vulcanizing machine.
[0004] Therefore, we provide a rubber flat vulcanizing machine convenient to loading to good solve the above-mentioned disadvantages. UTILITY MODEL CONTENTS
[0005] The utility model discloses a rubber flat vulcanizing machine convenient to loading to solve the problem in the above background.
[0006] The utility model discloses the above-mentioned utility model purpose is realized through the following technical scheme: a rubber flat vulcanizing machine convenient to loading, including vulcanizing machine body, the middle part of vulcanizing machine body has the mounting plate that lifts by the drive of hydraulic mechanism, be provided with vulcanization mould and propelling mechanism on the mounting plate, the vulcanization mould includes the upper die and lower die of hinged connection, and the cavity is formed between the upper die and lower die, the propelling mechanism is used for driving the vulcanization mould and moves to the die opening and moves to the die assembly, the front right side of mounting plate is installed with loading mechanism, the loading mechanism includes the material storage board that is horizontally hinged and can turn over 180 DEG to left, the top surface of material storage board is opened with the material storage groove corresponding to the cavity, the material storage groove is used to store rubber strip, the front end upper part of material storage board is inwards and is inserted with the material blocking board, the material blocking board is opened with the discharging hole distributed in the material storage groove position difference, after the lower die moves to the position in place, turns over 180 DEG to left material storage board, and the material blocking board is pulled forward to the discharging hole and material storage groove alignment, and rubber strip in material storage groove can be discharged to the cavity.
[0007] Optionally, the bottom of the vulcanizing machine body has a base, the base is fixedly connected with a support, and the support is hingedly installed with the material storage board, and after the material storage board turns over 180 DEG to left, the surface is attached to the top surface of the lower die and makes the space between the material storage board and the cavity can accommodate a rubber strip.
[0008] Optionally, the rubber strip is stacked in the storage tank in at least two layers, and the bottom of the storage plate is provided with a pushing device, the pushing device comprises an extrusion plate slidingly arranged at the bottom of the storage tank and used for pushing the rubber strip out of the top of the storage tank, the bottom of the extrusion plate is provided with a push plate, and the push plate is connected with the storage plate through a first reset spring.
[0009] Optionally, the front end of the blocking plate is provided with a connecting plate, and the connecting plate is fixedly provided with a pull handle facilitating pulling the blocking plate.
[0010] Optionally, the front end of the storage plate is fixedly provided with a sliding rod, and the connecting plate slides along the sliding rod, and the end of the connecting plate is connected with a second reset spring used for resetting the connecting plate.
[0011] Optionally, the front end of the storage plate is fixedly provided with a limiting column, and the connecting plate slides along the limiting column, the end of the limiting column is fixedly provided with a limiting ring used for limiting the moving distance of the connecting plate, and the distance between the limiting ring and the connecting plate is equal to the width of the storage tank.
[0012] Optionally, the vulcanizing machine body is provided with a horizontal sliding rail and a vertical sliding rail, and the pushing mechanism is an electric push rod or a hydraulic push rod, the lower mold slides along the horizontal sliding rail, and the top of the upper mold is rotationally provided with a pulley sliding along the vertical sliding rail.
[0013] Compared with the prior art, the rubber flat plate vulcanizing machine provided by the utility model has the following beneficial effects:
[0014] 1. The feeding mechanism can enable the operator to place the rubber strip into the storage tank during the vulcanizing mold processing, and then directly turn the rubber strip into the cavity when the vulcanizing mold is opened, so that the feeding is realized quickly, the operation time is saved, and the production efficiency is improved.
[0015] 2. The cooperation of the blocking plate and the pushing device can enable multiple rubber strips to be stacked in the storage tank at a time, and then the rubber strips are fed into the vulcanizing mold in layers, so that the rubber strips can be added into the storage tank at a time to realize multiple feeding, and the operation steps of the operator are greatly saved.
[0016] 3. The limiting ring and the second reset spring can enable the operator to directly pull the discharging hole into position, and then use the second reset spring to pull the blocking plate to automatically close the storage tank, so that the operation difficulty is reduced and the operation accidents are avoided. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The utility model discloses a vulcanizing mold opening schematic view in the utility model;
[0018] Figure 2 Figure 2 is a closing schematic view of the vulcanization mold in the utility model;
[0019] Figure 3 Figure 3 is a feeding state schematic view of the feeding mechanism in the utility model;
[0020] Figure 4 Figure 4 is an exploded view of the feeding mechanism and the pushing device in the utility model;
[0021] Figure 5 Figure 5 is a sectional view of the feeding mechanism in the utility model.
[0022] In the figure: 1, vulcanization machine body; 2, mounting plate; 3, vulcanization mold; 301, upper mold; 302, lower mold; 303, cavity; 4, pushing mechanism; 5, feeding mechanism; 501, storage plate; 502, storage groove; 503, blocking plate; 504, discharging hole; 6, base; 7, support; 8, pushing device; 801, extrusion plate; 802, push plate; 803, first reset spring; 9, limiting column; 10, limiting ring; 11, sliding rod; 12, second reset spring; 13, horizontal sliding rail; 14, vertical sliding rail; 15, pulley; 16, pull handle; 17, connecting plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Embodiment 1
[0025] Please refer to Figures 1 to 5A rubber flat vulcanizing machine for easy feeding includes a vulcanizing machine body 1. The vulcanizing machine body 1 has a mounting plate 2 in the middle, which is lifted and lowered by a hydraulic mechanism. A vulcanizing mold 3 and a pushing mechanism 4 are mounted on the mounting plate 2. The vulcanizing mold 3 includes an upper mold 301 and a lower mold 302 hinged together, with a cavity 303 formed between the upper mold 301 and the lower mold 302. A horizontal slide rail 13 and a vertical slide rail 14 are mounted on the vulcanizing machine body 1. The pushing mechanism 4 is an electric push rod or a hydraulic push rod. The lower mold... 302 slides along the horizontal slide rail 13, and the top of the upper mold 301 is rotatably mounted with a pulley 15 that slides along the vertical slide rail 14. The pushing mechanism 4 is used to drive the vulcanizing mold 3 to move forward to open the mold and to move backward to close the mold. When the pushing mechanism 4 drives the vulcanizing mold 3 to move forward, the upper mold 301 will open upward under the guidance of the pulley 15 to realize the mold opening. When the pushing mechanism 4 drives the vulcanizing mold 3 to move backward, the upper mold 301 will close downward under the guidance of the pulley 15 to realize the mold closing. A feeding mechanism 5 is installed on the front right side of the mounting plate 2. The feeding mechanism 5 includes a storage plate 501 that is horizontally hinged and can be rotated 180° to the left. The top surface of the storage plate 501 has a storage groove 502 corresponding to the cavity 303. The storage groove 502 is used to store rubber strips. A baffle plate 503 is inserted inward at the upper front end of the storage plate 501. The baffle plate 503 has discharge holes 504 that are staggered with the storage groove 502. After the lower mold 302 moves forward into position, the storage plate 501 is rotated 180° to the left. The baffle plate 503 is pulled forward until the discharge holes 504 are aligned with the storage groove 502, so that the rubber strips in the storage groove 502 are discharged into the cavity 303. After the baffle plate 503 is pushed inward, the position on the baffle plate 503 where the discharge holes 504 are not provided is just right. The material storage tank 502 is sealed, preventing the rubber strip inside from leaving. After the baffle plate 503 is flipped to the left, the operator pulls it outward to align the discharge hole 504 with the material storage tank 502. The rubber strip inside the storage tank 502 then falls into the cavity 303 under gravity, thus loading the material. The operator then flips the material storage plate 501 to the non-working position, allowing the vulcanizing mold 3 to quickly enter the mold closing process. The operator only needs to place the rubber strip into the storage tank 502 while the vulcanizing mold 3 is working, waiting for the next loading. This method effectively reduces the loading time required after the vulcanizing mold 3 is opened, thereby speeding up the work process.
[0026] Please see Figures 1 to 5The vulcanizing machine body 1 has a base 6 at its bottom, and a bracket 7 is fixedly connected to the base 6. The bracket 7 is hinged to the storage plate 501. With this method, the feeding mechanism 5 can be replaced as a whole by removing the bracket 7, which facilitates modular maintenance and repair. After the storage plate 501 is flipped 180° to the left, its surface is attached to the top surface of the lower mold 302, so that the space between the storage plate 501 and the cavity 303 can accommodate a rubber strip. Specifically, it can only accommodate one layer of rubber strip in the vertical direction. At least two layers of rubber strips are stacked in the storage trough 502, and an ejection device 8 is installed at the bottom of the storage plate 501. The ejection device 8 includes an extrusion plate 801 that is slidably installed at the bottom of the storage trough 502 and is used to eject the rubber strip from the top of the storage trough 502. A push plate 802 is installed at the bottom of the extrusion plate 801, and the push plate 802 is connected to the storage plate 501 by a first return spring 803. A sliding rod 11 is fixedly installed at the front end of the storage plate 501, and the connecting plate 17 slides along the sliding rod 11. A second return spring 12 for resetting the connecting plate 17 is connected to the end of the connecting plate 17 and the sliding rod 11. Since the storage trough 502 can store multiple layers of rubber strips, and each layer of rubber strips in each storage trough 502 contains only one rubber strip, the operator can put multiple layers of rubber strips into the storage trough 502 as a whole, further accelerating the speed of adding rubber strips into the storage trough 502. When flipping the material for loading, after the operator flips the storage plate 501 onto the lower mold 302, the operator pulls the baffle plate 503 so that the discharge hole 504 can be aligned with the storage trough 502. At this time, the rubber strip will be squeezed out of the storage trough 502 by the extrusion plate 801 under the extrusion force provided by the first return spring 803 and enter the cavity 303. The space height only allows for one layer of rubber strips. Therefore, by pushing the baffle plate 503 backward again, the baffle plate 503 can be inserted between the bottommost layer of rubber strips and the second-to-last layer of rubber strips. This allows the bottommost layer of rubber strips to remain in the cavity 303, while the second-to-last layer of rubber strips is isolated in the storage groove 502 by the baffle plate 503. This allows only one layer of rubber strips to be added to the cavity 303 at a time, while the other rubber strips remaining in the storage groove 502 can be used for subsequent feeding. This allows for multiple feedings by adding one stack of rubber strips to the storage groove 502, further saving on feeding operations.
[0027] Example 2
[0028] Please see Figures 1 to 5Based on Embodiment 1, a connecting plate 17 is installed at the front end of the baffle plate 503, and a pull handle 16 for easy pulling of the baffle plate 503 is fixedly installed on the connecting plate 17. The pull handle 16 allows the operator to quickly push and pull the baffle plate 503. A sliding rod 11 is fixedly installed at the front end of the storage plate 501, and the connecting plate 17 slides along the sliding rod 11. A second return spring 12 for resetting the connecting plate 17 is connected to the end of the connecting plate 17 and the end of the sliding rod 11. When the baffle plate 503 is pulled out by the operator, the operator only needs to release the pull handle 16 to automatically return the baffle plate 503 to the state of closing the storage tank 502 using the second return spring 12, thereby avoiding the problem of the rubber strips stacked in the storage tank 502 spilling out due to the operator forgetting to reset the baffle plate 503. A limiting post 9 is fixedly installed at the front end of the storage plate 501, and the connecting plate 17 slides along the limiting post 9. A limiting ring 10 is fixed at the end of the limiting post 9 to limit the movement distance of the connecting plate 17. The distance between the limiting ring 10 and the connecting plate 17 is equal to the width of the storage groove 502. The design of the limiting ring 10 allows the operator to ensure that the discharge hole 504 is aligned with the storage groove 502 simply by pressing the connecting plate 17 against the limiting ring 10 when pulling out the baffle plate 503. This ensures that the rubber strip located in the storage groove 502 can correctly pass through the discharge hole 504 and enter the cavity 303, avoiding the trouble of the operator slowly adjusting the position of the discharge hole 504 to ensure alignment with the storage groove 502, thereby further saving operation time and reducing the risk of misoperation.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A rubber flat vulcanizing machine for easy feeding, comprising a vulcanizing machine body (1), wherein the vulcanizing machine body (1) has a mounting plate (2) in the middle which is driven to lift by a hydraulic mechanism, wherein a vulcanizing mold (3) and a pushing mechanism (4) are provided on the mounting plate (2), wherein the vulcanizing mold (3) comprises an upper mold (301) and a lower mold (302) hinged together, and a cavity (303) is formed between the upper mold (301) and the lower mold (302), wherein the pushing mechanism (4) is used to drive the vulcanizing mold (3) to move forward to open the mold and to move backward to close the mold, characterized in that: A feeding mechanism (5) is installed on the front right side of the mounting plate (2). The feeding mechanism (5) includes a storage plate (501) that is horizontally hinged and can be flipped 180° to the left. The top surface of the storage plate (501) is provided with a storage groove (502) corresponding to the cavity (303). The storage groove (502) is used to store rubber strips. A baffle plate (503) is inserted into the upper front end of the storage plate (501). The baffle plate (503) is provided with a discharge hole (504) that is offset from the storage groove (502). After the lower mold (302) moves forward into place, the storage plate (501) is flipped 180° to the left. The baffle plate (503) is pulled forward until the discharge hole (504) is aligned with the storage groove (502) so that the rubber strip in the storage groove (502) can be discharged into the cavity (303).
2. The rubber flat vulcanizing machine for easy feeding according to claim 1, characterized in that: The vulcanizing machine body (1) has a base (6) at its bottom. A bracket (7) is fixedly connected to the base (6), and the bracket (7) is hinged to the storage plate (501). After the storage plate (501) is rotated 180° to the left, its surface is attached to the top surface of the lower mold (302), so that the space between the storage plate (501) and the cavity (303) can accommodate a rubber strip.
3. The rubber flat vulcanizing machine for easy feeding according to claim 2, characterized in that: At least two layers of rubber strips are stacked inside the storage tank (502), and a push-out device (8) is installed at the bottom of the storage plate (501). The push-out device (8) includes an extrusion plate (801) slidably installed at the bottom of the storage tank (502) for pushing the rubber strips out from the top of the storage tank (502). A push plate (802) is installed at the bottom of the extrusion plate (801), and the push plate (802) is connected to the storage plate (501) by a first return spring (803).
4. The rubber flat vulcanizing machine for easy feeding according to claim 1, characterized in that: The front end of the baffle plate (503) is equipped with a connecting plate (17), and a handle (16) for easy pulling of the baffle plate (503) is fixedly installed on the connecting plate (17).
5. A rubber flat vulcanizing machine for easy feeding according to claim 4, characterized in that: A slide bar (11) is fixedly installed at the front end of the storage plate (501), and the connecting plate (17) slides along the slide bar (11). A second reset spring (12) for resetting the connecting plate (17) is connected to the end of the slide bar (11).
6. A rubber flat vulcanizing machine for easy feeding according to claim 5, characterized in that: A limiting post (9) is fixedly installed at the front end of the storage plate (501), and the connecting plate (17) slides along the limiting post (9). A limiting ring (10) is fixed at the end of the limiting post (9) to limit the movement distance of the connecting plate (17), and the distance between the limiting ring (10) and the connecting plate (17) is equal to the width of the storage trough (502).
7. A rubber flat vulcanizing machine for easy feeding according to claim 1, characterized in that: The vulcanizing machine body (1) is equipped with a horizontal slide rail (13) and a vertical slide rail (14), and the propulsion mechanism (4) is an electric push rod or a hydraulic push rod. The lower mold (302) slides along the horizontal slide rail (13), and the top of the upper mold (301) is rotatably equipped with a pulley (15) that slides along the vertical slide rail (14).