CN215037779U - Cutting device is used in processing of thermoplastic elastomer - Google Patents
Cutting device is used in processing of thermoplastic elastomer Download PDFInfo
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- CN215037779U CN215037779U CN202121406056.9U CN202121406056U CN215037779U CN 215037779 U CN215037779 U CN 215037779U CN 202121406056 U CN202121406056 U CN 202121406056U CN 215037779 U CN215037779 U CN 215037779U
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Abstract
The utility model relates to the field of thermoplastic elastomer processing, in particular to a cutting device for processing thermoplastic elastomers, which comprises a processing table and a machine base, wherein the machine base is provided with a positioning piece, a sliding sleeve and a driving component for driving the positioning piece, and the positioning piece comprises a positioning plate and a lifting rod; the driving assembly comprises a rotating shaft, a driving gear, a driving seat and a transmission gear, mounting frames matched with the rotating shaft are arranged at two ends of the machine base, the driving gear and the transmission gear are both arranged on the rotating shaft, and a driving cylinder matched with the driving gear to push the driving seat to move is arranged on the machine base; the driving seat is provided with a first tooth section meshed with the driving gear, and the lifting rod is provided with a second tooth section meshed with the transmission gear. Drive actuating cylinder and promote driving seat, drive driving gear of driving seat and rotate, the epaxial drive gear of commentaries on classics rotates in step, and further drive setting element descends, realizes carrying out the centre gripping location to the processing bench thermoplastic elastomer product, prevents that thermoplastic elastomer from taking place the slope at the cutting-off in-process.
Description
Technical Field
The utility model relates to a thermoplastic elastomer processing field especially relates to a cutting device is used in thermoplastic elastomer processing.
Background
The thermoplastic elastomer TPE/TPR, also called artificial rubber or synthetic material, the product has the excellent properties of high elasticity, aging resistance and oil resistance of the traditional cross-linked vulcanized rubber, and has the characteristics of convenient processing and wide processing mode of common plastics; the nozzle can be produced by processing modes such as injection molding, extrusion, blow molding and the like, and 100 percent of the nozzle corners are directly used for the second time after being crushed.
In the production process of cuboid thermoplastic elastomer product, need carry out the cutting-off processing to the material, need use cutting device for this and cut off, because the thermoplastic elastomer takes place the slope easily in the cutting-off process to lead to cutting off the effect not good, the qualification rate of thermoplastic elastomer product reduces, to this problem, the utility model provides a cutting device is used in the processing of thermoplastic elastomer.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a cutting device is used in processing of thermoplastic elastomer.
The utility model adopts the technical proposal that: a cutting device for processing a thermoplastic elastomer comprises a processing table and a base, wherein the base is arranged on the processing table, a positioning piece, a sliding sleeve and a driving assembly for driving the positioning piece are arranged on the base, the positioning piece comprises a positioning plate and a lifting rod, the lifting rod is arranged on the sliding sleeve, and the positioning plate is connected with the lifting rod; the driving assembly comprises a rotating shaft, a driving gear, a driving seat and a transmission gear, mounting frames matched with the rotating shaft are arranged at two ends of the machine seat, and the driving gear and the transmission gear are both arranged on the rotating shaft; the lower end of the driving seat is provided with a sliding part, the driving seat is arranged on the base through the sliding part, and the base is provided with a driving cylinder which is matched with and pushes the driving seat to move; the driving seat is provided with a first tooth section, and the driving gear is meshed with the first tooth section on the driving seat; the lifting rod is provided with a second tooth section, and the transmission gear is meshed with the second tooth section of the lifting rod.
The scheme has the advantages that: the staff places the thermoplastic elastomer product on the processing bench, opens and drives actuating cylinder, drives actuating cylinder and promotes and drive actuating seat, drive first tooth section transmission drive gear on the actuating seat and rotate, further drive the pivot and rotate, epaxial drive gear rotate in step, drive gear passes through the cooperation of the second tooth section on the lifter, the lifter on the further drive setting element goes up and down to the realization carries out the centre gripping location to the processing bench thermoplastic elastomer product, prevents that thermoplastic elastomer from taking place the slope at the cutting-off in-process, improves the qualification rate of thermoplastic elastomer product.
The utility model discloses further set up to: the lifting rod is provided with a sliding part, and the sliding sleeve is provided with a sliding groove matched with the sliding part to slide.
The scheme has the advantages that: the transmission gear in the rotating shaft drives the lifting rod, one side of the lifting rod is matched with the transmission gear through the second tooth section to lift, one side of the lifting rod, which deviates from the second tooth section, is matched with the sliding sleeve through the sliding part to lift, and the smoothness of the lifting rod in the lifting process is improved.
The utility model discloses further set up to: the sliding part at the lower end of the driving seat is provided with a main sliding block and an auxiliary sliding block, the upper end surface of the base is provided with a first sliding rail and a second sliding rail, and the main sliding block and the two auxiliary sliding blocks on the driving seat are respectively arranged on the first sliding rail and the second sliding rail.
The scheme has the advantages that: when the thermoplastic elastomer product need be cut off and handle, the staff need open and drive actuating cylinder, further drive the lifter decline and carry out the centre gripping to the thermoplastic elastomer product and fix, drive actuating cylinder and promote and drive a driving seat in-process, the main sliding block and the supplementary sliding block that drive driving seat bottom slide through first slide rail and second slide rail respectively to be convenient for drive driving seat transmission drive gear, further improve the transmission performance who drives driving seat.
The utility model discloses further set up to: the mounting frame is provided with a bearing, and the rotating shaft is arranged on the bearing of the mounting frame.
The scheme has the advantages that: fixed drive gear is fixed in this design in the pivot, when drive seat transmission drive gear, drive gear drive pivot rotate, the pivot rotates through the bearing on the mounting bracket to prevent that the stagnation phenomenon from appearing in the pivot, influence the setting element and carry out positioning work.
The utility model discloses further set up to: the bottom of the lifting rod is provided with a connecting plate, the positioning plate is arranged on the connecting plate through threaded connection, and the bottom of the positioning plate is provided with a rubber protection pad.
The scheme has the advantages that: the locating plate mainly adopts threaded connection to set up on the lifter through the connecting plate, and further convenient to detach changes the locating plate, is applicable to the thermoplastic elastomer product of different specifications, and rubber protection pad further protect the thermoplastic elastomer product not damaged when the centre gripping is fixed.
The utility model discloses further set up to: mounting blocks are arranged on two sides of the machine base, a mounting plate is arranged between the mounting blocks, and first through holes matched with the lifting rods are formed in the machine base and the mounting plate; the lifting rod is sleeved with a buffer spring, and the upper end and the lower end of the buffer spring are respectively attached to the base and the mounting plate.
The scheme has the advantages that: when the locating piece carries out the centre gripping location to the thermoplastic elastomer product, the lifter in the in-process that descends, buffer spring on the lifter extrudees through frame and mounting panel to the pressure that the buffering setting element descends avoids the too big thermoplastic elastomer product of damage of locating plate pressure.
The utility model discloses further set up to: be equipped with between mounting panel and the frame and cut off the subassembly, the subassembly that cuts off cut off including mount pad, lift cylinder, connecting block and high temperature and cut the sword, the mount pad set up between frame and mounting panel, the lift cylinder sets up on the mount pad, the mounting panel open and to have the second through-hole, the lift cylinder passes behind the second through-hole of mounting panel through the connecting block with the high-order sword that cuts is connected.
The scheme has the advantages that: after thermoplastic elastomer product centre gripping location, the staff opens the lift cylinder, lift cylinder drive high temperature cut the sword and descend, further cut off the thermoplastic elastomer product according to the demand, cut off the back and close the lift cylinder, close again and drive actuating cylinder, the setting element not to carry out the centre gripping location to the thermoplastic elastomer product, take out the thermoplastic elastomer product after cutting off can, it is simple, convenient to cut off the subassembly cutting mode.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is apparent that other drawings are obtained from the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of FIG. 1 with the upper section of the lifter bar and the sliding sleeve removed;
FIG. 3 is a side view of FIG. 1 with the drive socket, drive cylinder and drive gear removed;
FIG. 4 is a side view of the severing assembly of FIG. 1;
fig. 5 is an enlarged view of a portion a in fig. 1.
The labels in the figure are: the machining table 1, the machine base 2, the positioning piece 3, the positioning plate 31, the lifting rod 32, the rotating shaft 4, the driving gear 5, the driving seat 6, the transmission gear 7, the mounting frame 8, the sliding part 9, the main sliding block 91, the auxiliary sliding block 92, the driving cylinder 10, the first tooth section 61, the second tooth section 321, the sliding part 11, the sliding sleeve 12, the sliding groove 121, the first sliding rail 201, the second sliding rail 202, the bearing 13, the connecting plate 14, the rubber protection pad 15, the mounting block 16, the mounting plate 17, the first through hole 18, the buffer spring 19, the mounting seat 21, the lifting cylinder 22, the connecting block 23, the high-temperature cutting knife 24 and the second through hole 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.
As shown in fig. 1 to 5, wherein fig. 5 is an enlarged view of a point a in fig. 1, and a point a is an enlarged view of a sliding part 9 of a driving seat 6, the cutting device for processing the thermoplastic elastomer comprises a processing table 1 and a machine base 2, the machine base 2 is arranged on the processing table 1, and the thermoplastic elastomer product to be cut is mainly placed on the processing table 1 for processing;
in order to clamp and position the thermoplastic elastomer product on the processing table 1, the preferred embodiment of the present invention is that the machine base 2 is provided with a positioning member 3, a sliding sleeve 12 and a driving assembly for driving the positioning member 3, the positioning member 3 comprises a positioning plate 31 and a lifting rod 32, the lifting rod 32 is arranged on the sliding sleeve 12, and the positioning plate 31 is connected with the lifting rod 32; the driving assembly comprises a rotating shaft 4, a driving gear 5, a driving seat 6 and a transmission gear 7, mounting frames 8 matched with the rotating shaft 4 are arranged at two ends of the machine base 2, and the driving gear 5 and the transmission gear 7 are both arranged on the rotating shaft 4; the lower end of the driving seat 6 is provided with a sliding part 9, the driving seat 6 is arranged on the machine base 2 through the sliding part 9, and the machine base 2 is provided with a driving cylinder 10 which is matched with and pushes the driving seat 6 to move; the driving seat 6 is provided with a first tooth section 61, and the driving gear 5 is meshed with the first tooth section 61 on the driving seat 6; the lifting rod 32 is provided with a second tooth section 321, and the transmission gear 7 is meshed with the second tooth section 321 of the lifting rod 32;
the staff places the thermoplastic elastomer product on processing platform 1, opens and drives actuating cylinder 10, drives actuating cylinder 10 and promotes and drive actuating seat 6, drive actuating seat 6 on first tooth section 61 transmission drive gear 5 rotate, further drive pivot 4 and rotate, pivot 4 on drive gear 7 rotate in step, drive gear 7 cooperates through second tooth section 321 on lifter 32, further drives lifter 32 on the setting element 3 and goes up and down, thereby realizes carrying out the centre gripping location to the thermoplastic elastomer product on processing platform 1, prevents that the thermoplastic elastomer from taking place the slope at the cutting-off in-process, improves the qualification rate of thermoplastic elastomer product.
In order to make lifter 32 more smooth in the lift process, the utility model discloses preferred embodiment is, be provided with slider 11 on the lifter 32, sliding sleeve 12 on open and to have the gliding spout 121 of cooperation slider 11, pivot 4 on drive gear 7 drive lifter 32, one side of lifter 32 cooperate through second tooth section 321 and drive gear 7 and go up and down, one side that lifter 32 deviates from second tooth section 321 cooperates through slider 11 on sliding sleeve 12's spout 121 and goes up and down, improves lifter 32 in the fluency of lift process to lifter 32 is located the lift of going up and down on sliding sleeve 12 all the time.
In order to improve the transmission performance of the driving seat 6 and further make the driving seat 6 more stable in the driving process, the preferred embodiment of the present invention is that the sliding part 9 at the lower end of the driving seat 6 has a main sliding block 91 and an auxiliary sliding block 92, the upper end surface of the base 2 is provided with a first sliding rail 201 and a second sliding rail 202, and the main sliding block 91 and the two auxiliary sliding blocks 92 on the driving seat 6 are respectively arranged on the first sliding rail 201 and the second sliding rail 202;
when the thermoplastic elastomer product needs to be cut off, a worker needs to open the driving cylinder 10, further drives the lifting rod 32 to descend to clamp and fix the thermoplastic elastomer product, and when the driving cylinder 10 pushes the driving seat 6, the main sliding block 91 and the auxiliary sliding block 92 at the bottom of the driving seat 6 slide through the first sliding rail 201 and the second sliding rail 202 respectively, so that the driving seat 6 drives the gear 5 in a transmission manner.
In order to let pivot 4 more smooth at the rotation in-process, the utility model discloses preferred embodiment is, be provided with bearing 13 on the mounting bracket 8, pivot 4 install on mounting bracket 8's bearing 13, on fixed drive gear 5 was fixed in pivot 4 in this design, during drive seat 6 transmission drive gear 5, drive gear 5 drive pivot 4 and rotate, pivot 4 rotates through bearing 13 on the mounting bracket 8 to prevent that the stagnation phenomenon from appearing in pivot 4, influence setting element 3 and carry out positioning work.
In order to facilitate the workers to disassemble and replace the positioning plate 31, the preferred embodiment of the utility model is that the bottom of the lifting rod 32 is provided with a connecting plate 14, the positioning plate 31 is arranged on the connecting plate 14 through threaded connection, and the bottom of the positioning plate 31 is provided with a rubber protection pad 15; the positioning plate 31 is mainly arranged on the lifting rod 32 through the connecting plate 14 in a threaded connection mode, the positioning plate 31 is further convenient to detach and replace, the positioning plate is suitable for thermoplastic elastomer products of different specifications, and the rubber protection pad 15 further protects the thermoplastic elastomer products from being damaged when the thermoplastic elastomer products are clamped and fixed.
In order to avoid the damage to the thermoplastic elastomer product caused by the excessive pressure of the positioning plate 31 in the positioning process, the preferred embodiment of the present invention is that the mounting blocks 16 are arranged on the two sides of the machine base 2, the mounting plate 17 is arranged between the mounting blocks 16, and the machine base 2 and the mounting plate 17 are both provided with the first through holes 18 adapted to the lifting rods 32; the lifting rod 32 is sleeved with a buffer spring 19, and the upper end and the lower end of the buffer spring 19 are respectively attached to the machine base 2 and the mounting plate 17; when the locating piece 3 carries out the centre gripping location to the thermoplastic elastomer product, lifter 32 in the in-process that descends, buffer spring 19 on the lifter 32 extrudees through frame 2 and mounting panel 17 to the pressure that buffering locating piece 3 descends avoids locating plate 31 pressure too big damage thermoplastic elastomer product.
In order to cut off the thermoplastic elastomer product on the processing table 1, the preferred embodiment of the present invention is that a cutting assembly 20 is arranged between the mounting plate 17 and the machine base 2, the cutting assembly 20 comprises a mounting base 21, a lifting cylinder 22, a connecting block 23 and a high temperature cutting knife 24, the mounting base 21 is arranged between the machine base 2 and the mounting plate 17, the lifting cylinder 22 is arranged on the mounting base 21, the mounting plate 17 is provided with a second through hole 25, and the lifting cylinder 22 is connected with the high position cutting knife through the connecting block 23 after passing through the second through hole 25 of the mounting plate 17;
after thermoplastic elastomer product centre gripping location, the staff opens lift cylinder 22, lift cylinder 22 drive high temperature cut sword 24 decline, further cut off the thermoplastic elastomer product according to the demand, cut off the back and close lift cylinder 22, close again and drive actuating cylinder 10, setting element 3 not carry out the centre gripping location to the thermoplastic elastomer product, take out the thermoplastic elastomer product after cutting off can, it is simple, convenient to cut off subassembly 20 cutting off mode.
The working mode is as follows: placing a thermoplastic elastomer product to be cut on a processing table 1, opening a driving cylinder 10, pushing a driving seat 6 by the driving cylinder 10, driving a driving gear 5 to rotate by a first tooth section 61 on the driving seat 6, further driving a rotating shaft 4 to rotate, synchronously rotating a transmission gear 7 on the rotating shaft 4, matching the transmission gear 7 with a second tooth section 321 on a lifting rod 32, further driving the lifting rod 32 on a positioning piece 3 to descend until a positioning plate 31 on the lifting rod 32 butts against the thermoplastic elastomer product, and thus clamping and positioning the thermoplastic elastomer product;
after the centre gripping location, the staff opens lift cylinder 22, lift cylinder 22 drive high temperature cut sword 24 and descend, further cut off the thermoplastic elastomer product according to the demand, close lift cylinder 22 after cutting off, close again and drive actuating cylinder 10, take out the thermoplastic elastomer product after cutting off can.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification that utilizes the inventive concept is intended to be within the scope of the present patent application.
Claims (7)
1. A cutting device for processing thermoplastic elastomers is characterized in that: the device comprises a processing table and a machine base, wherein the machine base is arranged on the processing table, a positioning part, a sliding sleeve and a driving assembly for driving the positioning part are arranged on the machine base, the positioning part comprises a positioning plate and a lifting rod, the lifting rod is arranged on the sliding sleeve, and the positioning plate is connected with the lifting rod; the driving assembly comprises a rotating shaft, a driving gear, a driving seat and a transmission gear, mounting frames matched with the rotating shaft are arranged at two ends of the machine seat, and the driving gear and the transmission gear are both arranged on the rotating shaft; the lower end of the driving seat is provided with a sliding part, the driving seat is arranged on the base through the sliding part, and the base is provided with a driving cylinder which is matched with and pushes the driving seat to move; the driving seat is provided with a first tooth section, and the driving gear is meshed with the first tooth section on the driving seat; the lifting rod is provided with a second tooth section, and the transmission gear is meshed with the second tooth section of the lifting rod.
2. The cutting apparatus according to claim 1, wherein: the lifting rod is provided with a sliding part, and the sliding sleeve is provided with a sliding groove matched with the sliding part to slide.
3. The cutting apparatus according to claim 1, wherein: the sliding part at the lower end of the driving seat is provided with a main sliding block and an auxiliary sliding block, the upper end surface of the base is provided with a first sliding rail and a second sliding rail, and the main sliding block and the two auxiliary sliding blocks on the driving seat are respectively arranged on the first sliding rail and the second sliding rail.
4. The cutting apparatus according to claim 1, wherein: the mounting frame is provided with a bearing, and the rotating shaft is arranged on the bearing of the mounting frame.
5. The cutting apparatus according to claim 1, wherein: the bottom of the lifting rod is provided with a connecting plate, the positioning plate is arranged on the connecting plate through threaded connection, and the bottom of the positioning plate is provided with a rubber protection pad.
6. The cutting apparatus according to claim 1, wherein: mounting blocks are arranged on two sides of the machine base, a mounting plate is arranged between the mounting blocks, and first through holes matched with the lifting rods are formed in the machine base and the mounting plate; the lifting rod is sleeved with a buffer spring, and the upper end and the lower end of the buffer spring are respectively attached to the base and the mounting plate.
7. The cutting apparatus according to claim 6, wherein: be equipped with between mounting panel and the frame and cut off the subassembly, the subassembly that cuts off cut off including mount pad, lift cylinder, connecting block and high temperature and cut the sword, the mount pad set up between frame and mounting panel, the lift cylinder sets up on the mount pad, the mounting panel open and to have the second through-hole, the lift cylinder passes behind the second through-hole of mounting panel through the connecting block with the high-order sword that cuts is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406056.9U CN215037779U (en) | 2021-06-23 | 2021-06-23 | Cutting device is used in processing of thermoplastic elastomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406056.9U CN215037779U (en) | 2021-06-23 | 2021-06-23 | Cutting device is used in processing of thermoplastic elastomer |
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| Publication Number | Publication Date |
|---|---|
| CN215037779U true CN215037779U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406056.9U Active CN215037779U (en) | 2021-06-23 | 2021-06-23 | Cutting device is used in processing of thermoplastic elastomer |
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| CN (1) | CN215037779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261124A (en) * | 2022-01-05 | 2022-04-01 | 安徽精晟模具有限公司 | Press-forming molding equipment for mold production and processing |
-
2021
- 2021-06-23 CN CN202121406056.9U patent/CN215037779U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261124A (en) * | 2022-01-05 | 2022-04-01 | 安徽精晟模具有限公司 | Press-forming molding equipment for mold production and processing |
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