CN215969677U - A unloading mechanism for vulcanizer - Google Patents
A unloading mechanism for vulcanizer Download PDFInfo
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- CN215969677U CN215969677U CN202122472300.8U CN202122472300U CN215969677U CN 215969677 U CN215969677 U CN 215969677U CN 202122472300 U CN202122472300 U CN 202122472300U CN 215969677 U CN215969677 U CN 215969677U
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- blanking
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- guide shaft
- sealing ring
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Abstract
The utility model discloses a blanking mechanism for a vulcanizing machine, which comprises a frame, a blanking tool, a rubber scraping plate and a finished product collecting rod, wherein the frame is provided with a feeding hole; the blanking tool comprises a blanking upper template, a blanking lower template, a guide shaft, a clamping rod and a tamping column, wherein the clamping rod and the guide shaft are fixed on the blanking lower template, and the blanking upper template is sleeved on the guide shaft; the surface of the rubber scraping plate is provided with a plurality of finished product through holes, the bottom surface of the blanking lower template is provided with a plurality of groups of blanking holes, each group of blanking holes corresponds to one finished product through hole, each group of blanking holes comprises at least two blanking through holes and two blanking blind holes, magnets are installed in all the blanking blind holes, and each group of blanking holes are arranged in the shape of a finished product sealing ring; the bottom surface of the blanking upper template is provided with a tamping column; the blanking mechanism provided by the utility model realizes grabbing and releasing of a finished product sealing ring by using the blanking tool, realizes automatic blanking and automatic edge cutting of a vulcanizing machine by matching with a finished product receiving rod and a rubber scraping plate, and improves the production efficiency of the bearing sealing ring.
Description
Technical Field
The utility model relates to the field of vulcanizing machines, in particular to a blanking mechanism for a vulcanizing machine.
Background
The rubber vulcanization refers to that the rubber is kept warm and pressure for a certain time at a certain temperature and pressure, so that rubber macromolecules are subjected to chemical reaction to generate crosslinking, and unvulcanized rubber materials are converted into vulcanized rubber, so that the rubber has better physical properties. At present, a bearing seal ring is vulcanized by a vulcanizing machine to obtain a finished product, and the specific process comprises the following steps: 1. placing a skeleton (a steel ring) in a mold; 2. placing a rubber material on the framework; 3. closing the mold and propelling the mold into a vulcanizing machine for heat preservation and pressure maintaining for a certain time; 4. opening the mould to take out the product and tearing off the waste edge. Although the types of the current vulcanizing machines are many, at present, even a vulcanizing machine with high automation degree only has the function of automatically opening and closing the dies, the work of framework feeding, rubber material feeding and finished product blanking all depends on manual work, the automation degree is very low, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a blanking mechanism for a vulcanizing machine, which realizes the automatic blanking function of a finished sealing ring of the vulcanizing machine.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a blanking mechanism for a vulcanizing machine comprises a frame, a blanking tool, a rubber scraping plate and a finished product collecting rod; the blanking tool comprises a blanking upper template, a blanking lower template, a guide shaft, a clamping rod and a tamping column, wherein the clamping rod and the guide shaft are fixed on the blanking lower template, and the blanking upper template is sleeved on the guide shaft; the surface of the rubber scraping plate is provided with a plurality of finished product through holes, the number of finished product receiving rods is consistent with that of the finished product through holes, the rubber scraping plate and the finished product receiving rods are fixed on the frame, the finished product receiving rods correspond to and are concentric with the finished product through holes one by one, the diameter of each finished product receiving rod is equal to the inner diameter of each finished product sealing ring, and the diameter of each finished product through hole is equal to the outer diameter of each finished product sealing ring; the bottom surface of the blanking lower template is provided with a plurality of groups of blanking holes, each group of blanking holes corresponds to one finished product through hole, each group of blanking holes comprises at least two blanking through holes and two blanking blind holes, magnets are installed in all the blanking blind holes, and each group of blanking holes are arranged in an annular shape consistent with the shape of a finished product sealing ring; the bottom surface of unloading cope match-plate pattern is provided with the tamping plug, and the tamping plug corresponds with the unloading through-hole one-to-one.
The blanking mechanism disclosed by the utility model generally needs to be matched with a mechanical arm for use, the mature mechanical arm can be purchased, and the mechanical arm can be built by self, the mechanical arm needs to be capable of grabbing a blanking tool for horizontal and vertical movement, meanwhile, the mechanical arm also needs to be provided with an auxiliary gripper, and the auxiliary gripper can press down a blanking upper template, so that the simple mechanical arm belongs to the mature prior art; in practical application, the manipulator needs to grab the blanking tool to move back and forth between the die sinking station and the blanking station, and the specific flow is as follows: 1. the manipulator clamps the blanking tool to move to a die opening station, and the blanking through hole and the blanking blind hole are attached to the upper surface of the finished sealing ring; 2. a finished product sealing ring in the die assembly is adsorbed by a magnet in the blanking blind hole; 3. the manipulator clamps the blanking tool to move to a blanking station, so that the blanking tool is positioned right above the finished product collecting rod; 4. the auxiliary gripper of the manipulator drives the blanking upper die plate to move downwards, the tamping column moves downwards along with the blanking upper die plate, the tamping column enters the blanking through hole to press the finished product sealing ring into the finished product through hole and sleeve the finished product material collecting rod, and the edge of the finished product through hole is cut simultaneously to remove waste edges around the finished product sealing ring.
Further, the unloading frock still includes the spring, and the spring housing is on the guiding axle, and the spring is located between unloading cope match-plate pattern and the unloading lower bolster, can compression spring when unloading cope match-plate pattern is descending, and the spring can help the unloading cope match-plate pattern to reset in later stage.
Furthermore, the top of guiding axle is provided with the spacing ring, and the spacing ring can avoid the unloading cope match-plate pattern to break away from the guiding axle.
Furthermore, the number of the blanking through holes and the number of the blanking blind holes are three, and the blanking through holes and the blanking blind holes are arranged at intervals.
Further, unloading mechanism still includes scraper blade formula and removes gluey mechanism, scraper blade formula removes gluey mechanism and includes the scraper blade, removes gluey track and slider, and the slider is installed on removing gluey track, and the scraper blade is installed on the slider, and the base of scraper blade is equal high with the upper surface of frictioning board, and at certain interval, the slider drive scraper blade comes and goes once along removing gluey track, utilizes the scraper blade to scrape the slitter edge that rubs board surface accumulation.
Has the advantages that: (1) the blanking mechanism utilizes the blanking tool to realize the grabbing and releasing of the finished sealing ring, and is matched with the finished product receiving rod and the rubber scraping plate to realize the automatic blanking and the automatic edge cutting of the vulcanizing machine, so that the production efficiency of the bearing sealing ring is improved; (2) according to the blanking mechanism, the spring is arranged on the guide shaft, the separation of the blanking upper template and the blanking lower template is realized by the spring, and meanwhile, the spring can also help the blanking upper template to reset after descending. (3) The blanking mechanism is provided with the scraper type glue removing mechanism for the glue scraping plate, so that the waste edges accumulated on the surface of the glue scraping plate are removed periodically, and the influence on the production of the bearing sealing ring is avoided.
Drawings
Fig. 1 is a perspective view of a blanking mechanism of embodiment 1.
FIG. 2 is a diagram showing the structure of the blanking tool, the doctor blade and the finished product collecting bar in example 1.
Fig. 3 is a structural diagram of the blanking tool in embodiment 1.
Fig. 4 is a front view of the blanking tool in embodiment 1.
Fig. 5 is an application state diagram of the blanking mechanism of embodiment 1.
Fig. 6 is another perspective of fig. 5.
Fig. 7 is a block diagram of the horizontal truss and clamp assembly of fig. 5.
Fig. 8 is an enlarged view a of fig. 7.
Fig. 9 is a block diagram of the mold assembly of fig. 5.
Wherein: 100. a frame; 200. blanking tooling; 210. blanking and loading a template; 220. blanking a lower template; 221. a blanking through hole; 222. blanking blind holes; 230. a guide shaft; 231. a limiting ring; 240. a gripping bar; 250. tamping; 260. a spring; 300. scraping a rubber plate; 310. a finished product through hole; 400. a finished product collecting rod; 500. a scraper type glue removing mechanism; 510. a squeegee; 520. removing the glue rail; 530. a slider; 600. a horizontal truss; 610. a horizontal rail; 620. a horizontal rack; 700. a clamp assembly; 710. moving the plate; 720. a first motor; 730. a substrate; 740. a first cylinder; 750. a chuck; 760. a second cylinder; 770. a second motor; 780. a cross bar; 800. a mold assembly; 810. and (5) a lower die.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments.
Example 1
As shown in fig. 1 to 9, the blanking mechanism for the vulcanizer of the present embodiment includes a frame 100, a blanking tool 200, a stripper plate 300, a finished product collecting rod 400, and a scraper-type glue removing mechanism 500;
as shown in fig. 2 to 4, the blanking tool 200 includes a blanking upper die plate 210, a blanking lower die plate 220, a guide shaft 230, a clamping rod 240, a tamping column 250 and a spring 260, wherein the clamping rod 240 and the guide shaft 230 are fixed on the blanking lower die plate 220, the blanking upper die plate 210 is sleeved on the guide shaft 230, and a limit ring 231 is arranged at the top of the guide shaft 230; the spring 260 is sleeved on the guide shaft 230, the spring 260 is positioned between the blanking upper template 210 and the blanking lower template 220, and the spring 260 is compressed when the blanking upper template 210 descends;
the surface of the rubber scraping plate 300 is provided with a plurality of finished product through holes 310, the number of the finished product receiving rods 400 is the same as that of the finished product through holes 310, the rubber scraping plate 300 and the finished product receiving rods 400 are fixed on the frame 100, the finished product receiving rods 400 correspond to and are concentric with the finished product through holes 310 one to one, the diameter of the finished product receiving rods 400 is equal to the inner diameter of a finished product sealing ring, and the diameter of the finished product through holes 310 is equal to the outer diameter of the finished product sealing ring; a plurality of groups of blanking holes are formed in the bottom surface of the blanking lower template 220, each group of blanking holes corresponds to one finished product through hole 310, each group of blanking holes comprises three blanking through holes 221 and three blanking blind holes 222, magnets are installed in all the blanking blind holes 222, and each group of blanking holes are arranged in an annular shape consistent with the shape of a finished product sealing ring; the bottom surface of the blanking upper template 210 is provided with tamping columns 250, and the tamping columns 250 correspond to the blanking through holes 221 one by one;
it should be noted that fig. 1 to 3 hide the spring 260, fig. 3 hide the magnet in the blanking blind hole 222, fig. 2 shows only one finished material collecting rod 400 for convenience of illustration, and fig. 2, 3 and 4 show only one set of the tamping columns 250 for convenience of illustration; the number of the groups of the tamping columns 250 is consistent with that of the finished product collecting rod 400, each group of the tamping columns 250 comprises three tamping columns 250 which correspond to three blanking through holes 221 in each group of the blanking holes;
the scraper-type glue removing mechanism 500 comprises a scraper 510, a glue removing track 520 and a slide block 530, wherein the slide block 530 is arranged on the glue removing track 520, the scraper 510 is arranged on the slide block 530, and the bottom edge of the scraper 510 is equal to the upper surface of the glue scraping plate 300 in height.
Fig. 5 and 6 show application states of the blanking mechanism of this embodiment, the blanking mechanism of this embodiment generally needs to be used in combination with a manipulator, and can be used for purchasing a mature manipulator or building a manipulator by itself, the manipulator needs to be capable of grabbing the blanking tool 200 to move horizontally and vertically, and meanwhile, the manipulator needs to be provided with a secondary gripper, and the secondary gripper can press down the blanking upper die plate 210, such a simple manipulator belongs to the mature prior art; fig. 7 and 8 show a robot configured in the present embodiment, specifically including a horizontal truss 600 and a clamp assembly 700, where the horizontal truss 600 is provided with a horizontal rail 610 and a horizontal rack 620, the clamp assembly 700 includes a moving plate 710, a first motor 720, a gear, a base plate 730, a first cylinder 740, a clamp 750, a second cylinder 760, a second motor 770 and a cross bar 780, the moving plate 710 is mounted on the horizontal rail 610, the first motor 720 is mounted on the moving plate 710, a rotating shaft of the first motor 720 is connected with the gear, the gear is engaged with the horizontal rack 620, and when the first motor 720 drives the gear to rotate, the whole clamp assembly 700 will move horizontally along the horizontal rail 610; the first cylinder 740 is vertically arranged on the moving plate 710, the base plate 730 is connected with an expansion rod of the first cylinder 740, the chuck 750 and the second cylinder 760 are both arranged on the base plate 730, the second motor 770 is connected with an expansion rod of the second cylinder 760, the cross bar 780 is connected with a rotating shaft of the second motor 770, and the second cylinder 760 is matched with the second motor 770 to realize the rotation and the lifting of the cross bar 780; in this embodiment, the collet 750 is used to clamp the clamping rod 240 in the blanking tool 200, and the cross bar 780 is used to press down the blanking cope match plate 210.
The specific work flow of the blanking mechanism of the embodiment is as follows:
(1) the clamping head 750 of the clamp assembly 700 shown in fig. 8 clamps the clamping rod 240 of the blanking tool 200 shown in fig. 1, and then moves the blanking tool 200 to the die assembly 800 shown in fig. 9, wherein the die assembly 800 is in an open state, and the blanking through hole 221 and the blanking blind hole 222 shown in fig. 3 are attached to the upper surface of the finished sealing ring in the lower die 810 shown in fig. 9;
(2) the finished seal ring in the magnet adsorption mold assembly 800 in the blanking blind hole 222 as shown in fig. 3;
(3) the clamp assembly 700 clamps the blanking tool 200 to move to a position right above the finished product receiving rod 400 shown in fig. 1, and at this time, a finished product sealing ring adsorbed at the bottom of the blanking tool 200 is located at a gap between the finished product receiving rod 400 and the finished product through hole 310 shown in fig. 2;
(4) the second air cylinder 760 shown in fig. 8 drives the cross bar 780 to move downwards, the cross bar 780 presses the blanking upper template 210 shown in fig. 3 downwards, the stamp 250 moves downwards along with the blanking upper template 210, the stamp 250 enters the blanking through hole 221 to press the finished sealing ring into a gap between the finished product receiving rod 400 and the finished product through hole 310, the finished sealing ring is finally sleeved on the finished product receiving rod 400, and the edge of the finished product through hole 310 is simultaneously cut to remove waste edges around the finished sealing ring;
(5) at regular intervals, the sliding block 530 shown in fig. 1 drives the scraping plate 510 to reciprocate along the glue removing rail 520 once, and the scraping plate 510 scrapes off the waste edges accumulated on the surface of the glue scraping plate 300.
Although the embodiments of the present invention have been described in the specification, these embodiments are merely provided as a hint, and should not limit the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model.
Claims (6)
1. The utility model provides a unloading mechanism for vulcanizer which characterized in that: the blanking device comprises a frame, a blanking tool, a rubber scraping plate and a finished product collecting rod; the blanking tool comprises a blanking upper template, a blanking lower template, a guide shaft, a clamping rod and a tamping column, wherein the clamping rod and the guide shaft are fixed on the blanking lower template, and the blanking upper template is sleeved on the guide shaft; the surface of the rubber scraping plate is provided with a plurality of finished product through holes, the number of finished product receiving rods is consistent with that of the finished product through holes, the rubber scraping plate and the finished product receiving rods are fixed on the frame, and the finished product receiving rods correspond to and are concentric with the finished product through holes one to one; the bottom surface of the blanking lower template is provided with a plurality of groups of blanking holes, each group of blanking holes corresponds to one finished product through hole, each group of blanking holes comprises at least two blanking through holes and two blanking blind holes, magnets are installed in all the blanking blind holes, and each group of blanking holes are arranged in an annular shape of a finished product sealing ring; the bottom surface of unloading cope match-plate pattern is provided with the tamping plug, and the tamping plug corresponds with the unloading through-hole one-to-one.
2. The blanking mechanism for vulcanizer of claim 1 wherein: the diameter of the finished product receiving rod is equal to the inner diameter of the finished product sealing ring, and the diameter of the finished product through hole is equal to the outer diameter of the finished product sealing ring.
3. The blanking mechanism for vulcanizer of claim 1 wherein: the blanking tool further comprises a spring, the spring is sleeved on the guide shaft, and the spring is located between the blanking upper template and the blanking lower template.
4. The blanking mechanism for vulcanizer of claim 1 wherein: and the top of the guide shaft is provided with a limiting ring.
5. The blanking mechanism for vulcanizer of claim 1 wherein: the number of the blanking through holes and the number of the blanking blind holes are three, and the blanking through holes and the blanking blind holes are arranged at intervals.
6. The blanking mechanism for vulcanizer of claim 1 wherein: the glue removing device is characterized by further comprising a scraper type glue removing mechanism, wherein the scraper type glue removing mechanism comprises a scraper, a glue removing rail and a sliding block, the sliding block is installed on the glue removing rail, the scraper is installed on the sliding block, and the bottom edge of the scraper is as high as the upper surface of the glue scraping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472300.8U CN215969677U (en) | 2021-10-14 | 2021-10-14 | A unloading mechanism for vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472300.8U CN215969677U (en) | 2021-10-14 | 2021-10-14 | A unloading mechanism for vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969677U true CN215969677U (en) | 2022-03-08 |
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ID=80508019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122472300.8U Active CN215969677U (en) | 2021-10-14 | 2021-10-14 | A unloading mechanism for vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215969677U (en) |
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2021
- 2021-10-14 CN CN202122472300.8U patent/CN215969677U/en active Active
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