CN216068774U - Adhesive tape cutting device for production of sealing ring adhesive blank - Google Patents
Adhesive tape cutting device for production of sealing ring adhesive blank Download PDFInfo
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- CN216068774U CN216068774U CN202122383415.XU CN202122383415U CN216068774U CN 216068774 U CN216068774 U CN 216068774U CN 202122383415 U CN202122383415 U CN 202122383415U CN 216068774 U CN216068774 U CN 216068774U
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Abstract
The utility model relates to an adhesive tape cutting device for producing a sealing ring adhesive blank, which comprises a support, a traction driven wheel, a traction driving wheel, a driving wheel motor, a pressing wheel assembly, a cutter motor, a servo manipulator assembly for pulling an adhesive tape, a vertical mounting plate, a cutting support platform and an adhesive tape support platform, wherein the vertical mounting plate, the cutting support platform and the adhesive tape support platform are sequentially mounted on the support according to the adhesive tape feeding direction, the pressing wheel assembly is positioned above the traction driving wheel, the traction driving wheel is connected with the driving wheel motor, the cutter assembly comprises a cutter and a mounting sleeve, the cutter is radially mounted on the outer side surface of the mounting sleeve, the cutter assembly is connected with the cutter motor through the mounting sleeve, the cutting support platform is composed of two separated support blocks, and a gap for the cutter to pass through is formed between the two support blocks. The device can accurately control the cutting length of the adhesive tape, can meet the requirement of the production process on high precision requirement of the length of the cut short adhesive tape, and is easy to operate and high in working efficiency.
Description
Technical Field
The utility model relates to a rubber strip cutting device, in particular to a rubber strip cutting device for producing a rubber blank of a sealing ring.
Background
The oil pump sealing ring is made by vulcanizing a pre-produced rubber blank. The production method of the existing oil pump sealing ring rubber blank is as follows: the fluorine rubber is processed by hot refining to obtain a sheet rubber sheet, after cooling and shaping, irregular parts on two sides of the width are manually cut off to ensure that the width of the rubber sheet is 450 +/-5 mm, then a rubber cutter is adopted to cut the rubber sheet into strip-shaped rubber strips, the rubber strips are weighed again, and the rubber strips with qualified weight are used for subsequent procedures. However, in actual production, the rubber blank production mode of cutting the rubber sheet into strip-shaped rubber has the following defects: 1. the width of the film is manually cut to a qualified range, and the manual cutting error is large; moreover, the thickness of the film which is hot-smelted out of the film is difficult to ensure to be uniform, so that the qualified rate of the adhesive tape is low, and manual weighing and inspection are needed; 2. the working procedures are various, the labor intensity of workers is high, and the cost is high; the production efficiency is low; 3. because the width error of manual cutting out the film is big, lead to the length of final adhesive tape to have the error, put into die cavity back connector not of uniform size during the vulcanization, there is the quality risk.
Because the existing production mode of the oil pump sealing ring rubber blank has the defects, the applicant develops a new production mode of the rubber blank, the new production mode is to extrude rubber materials into rubber strips with the section shapes and the sizes similar to those of the extrusion ports of the extrusion heads through an extruder, the extrusion ports are waist-shaped holes designed according to the sealing ring vulcanization process, then the rubber strips are cut into short rubber strips meeting the length requirement, the original cutting device is not suitable for the cutting requirement of the new production mode, and therefore the rubber strip cutting device capable of meeting the use requirement of the new production mode needs to be developed.
Disclosure of Invention
The technical problem to be solved by the utility model is as follows: the utility model provides a sealing washer is adhesive tape cutting device for glue embryo production, the device be exclusively used in with the cutting device who cuts off into the short adhesive tape of long adhesive tape, can accurate control adhesive tape cut off length, can satisfy the production process to the demand that the length required precision of the short adhesive tape after cutting is high, and easy operation, work efficiency is high.
The technical scheme for solving the technical problems is as follows: a rubber strip cutting device for production of rubber blanks of sealing rings comprises a support, a traction driven wheel, a traction driving wheel, a driving wheel motor, a pressing wheel assembly, a cutter motor, a servo manipulator assembly for pulling rubber strips, and a vertical mounting plate, a cutting support table and a rubber strip support platform which are sequentially mounted on the support according to the feeding direction of the rubber strips, wherein the traction driven wheel, the traction driving wheel and the pressing wheel assembly are all mounted on the vertical mounting plate, the pressing wheel assembly is positioned above the traction driving wheel and is connected with the driving wheel motor, the cutter assembly comprises a cutter and a mounting sleeve, the cutter is radially mounted on the outer side surface of the mounting sleeve and is connected with the cutter motor through the mounting sleeve, the cutting support table is composed of two separated support blocks, grooves for the rubber strips to pass through are formed in the support blocks, one of the support blocks for the cutting support table is mounted on the support through the support plate, the supporting plate is located between the vertical mounting plate and the rubber strip supporting platform, the other supporting block is fixed to the end portion of the rubber strip supporting platform, a gap for the cutter to pass through is formed between the two supporting blocks, the servo manipulator assembly comprises a grabbing device, and the grabbing device is located above the rubber strip supporting platform.
The pinch roller subassembly includes pinch roller, position control board and is used for the adjusting screw of adjusting position control board height, the pinch roller passes through shaft movable mounting on position control board, and the connecting screw is passed through to position control board's one end and installs on vertical mounting panel, and adjusting screw passes through the installation piece and installs on vertical mounting panel, and adjusting screw passes the installation piece and with installation piece threaded connection, and the other end of position control board is withstood to adjusting screw's bottom, the pinch roller is located the top of pulling the action wheel.
Adhesive tape guide grooves are formed in the surfaces of the traction driven wheel and the pressing wheel.
The surface of the traction driving wheel is provided with fine lines for increasing friction force.
The top surfaces of the supporting plate, the bottom surface of the groove of the supporting block and the top surface of the adhesive tape supporting platform are equal in height.
The utility model relates to a cutting device special for cutting a long adhesive tape into a short adhesive tape. The cut short rubber strips can be manually collected and then transferred to the next procedure, or the utility model can be directly combined with equipment of the subsequent procedure, and the cut short rubber strips are directly sent to the subsequent procedure. Due to the adoption of the structure, the utility model has the following beneficial effects:
1. the fluorine glue is expensive and high in cost, so that the weight of the sealing ring rubber blank is strictly controlled when the fluorine glue is used as a raw material to produce the sealing ring rubber blank, and the cost is saved. In actual production, the weight error of each rubber blank is generally required to be within +/-0.5 g, the error range is small, and the allowable error of the length of each short rubber strip is small. The utility model adopts the servo manipulator assembly to pull the adhesive tape, controls the length of the adhesive tape passing through the cutter through the moving position of the servo manipulator assembly, has high precision and can meet the production requirement.
2. The cutter is driven by the motor, drives the cutter rotation a week back by the motor again after the cutting action is accomplished at every turn and resets, so whole cutting and the action of resetting rapidly, and the servo manipulator subassembly of deuterogamying is to the quick pulling of adhesive tape, can reach the effect that cut-off speed is fast, work efficiency is high. In addition, the pulling speed of the rubber strip can be adjusted through the rotating speed of the motor and the servo manipulator assembly, so that the cutting speed of the whole machine can be controlled, the production speed of the front and rear processes is matched, and the operation is easy.
3. The cutting device cuts the adhesive tape extruded by the extruder and similar to the cross section of the extrusion port of the extrusion head in shape and size, cuts the adhesive tape according to the required length, has accurate adhesive tape length, and is beneficial to improving the qualified rate of the adhesive tape and ensuring the quality of products.
The technical features of the rubber strip cutting device for producing a sealing ring rubber blank according to the present invention will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1: the utility model relates to a three-dimensional view of a rubber strip cutting device for producing a sealing ring rubber blank.
FIG. 2: fig. 1 is an enlarged view of a portion a.
FIG. 3: fig. 1 is an enlarged view of part B.
FIG. 4: the utility model relates to a top view of a rubber strip cutting device for producing a sealing ring rubber blank.
FIG. 5: the utility model relates to a front view of a rubber strip cutting device for producing a sealing ring rubber blank.
In the figure, P represents the cut strip.
Detailed Description
Example (b): a rubber strip cutting device for producing a rubber blank of a sealing ring is shown in figures 1-5 and comprises a support 1, a traction driven wheel 3, a traction driving wheel 2, a driving wheel motor 12, a pinch roller assembly 5, a cutter assembly 8, a cutter motor 6, a servo manipulator assembly 10 for pulling a rubber strip, a vertical mounting plate 4, a cutting support platform 9 and a rubber strip support platform 11 which are sequentially mounted on the support according to the feeding direction of the rubber strip, wherein the traction driven wheel 3, the traction driving wheel 2 and the pinch roller assembly 5 are all mounted on the vertical mounting plate 4, the pinch roller assembly is positioned above the traction driving wheel, the traction driving wheel 2 is connected with the driving wheel motor 12, the cutter assembly 8 comprises a cutter 81 and a mounting sleeve 82, the cutter 81 is radially mounted on the outer side surface of the mounting sleeve 82, the cutter assembly is connected with the cutter motor 6 through the mounting sleeve 82, and the cutting support platform 9 consists of two separated supporting blocks 91, the supporting blocks are provided with grooves 92 for rubber strips to pass through, one supporting block of the cutting supporting tables is installed on the support through a supporting plate 7, the supporting plate 7 is located between the vertical installation plate 4 and the rubber strip supporting platform 11, the other supporting block is fixed at the end of the rubber strip supporting platform, a gap for the cutter 81 to pass through is formed between the two supporting blocks 91, the top surfaces of the supporting plate 7, the bottom surfaces of the grooves of the supporting blocks 91 and the top surface of the rubber strip supporting platform 11 are equal in height, the servo manipulator assembly comprises a grabbing device 101, and the grabbing device is located above the rubber strip supporting platform.
In this embodiment, the pinch roller assembly 5 includes pinch roller 51, position adjusting plate 54 and the adjusting screw 52 that is used for adjusting the position adjusting plate height that presss from both sides tight adhesive tape with drawing action wheel 2 cooperation, the pinch roller passes through shaft 55 movable mounting on the position adjusting plate, the one end of position adjusting plate 54 passes through connecting screw 56 as the link and installs on vertical mounting panel 4, adjusting screw 52 installs on vertical mounting panel 4 through installation piece 53, adjusting screw passes the installation piece and with installation piece threaded connection, the other end that the bottom of adjusting screw 52 withstood position adjusting plate 54 is the movable end, pinch roller 51 is located the top of drawing action wheel 2.
In this embodiment, the surfaces of the traction driven wheel 3 and the pressing wheel 51 are provided with rubber strip guide grooves. The surface of the traction driving wheel 2 is provided with fine lines for increasing friction force.
The servo manipulator assembly comprises a gripping device 101 for gripping and pulling rubber strips, a transverse numerical control sliding table 102 and a cylinder for controlling the gripping device to move up and down, the specific structure of the servo manipulator assembly is the same as that of the prior art, and the details are not repeated here.
The working process is as follows: the long adhesive tape is placed in and pulls from driving wheel 3, then is pressed from both sides tightly and promote to go forward by pinch roller 51 with pull action wheel 2, pull from driving wheel 3 this moment, pinch roller 51 all rotates with pulling action wheel 2 in step, long adhesive tape is sent to adhesive tape supporting platform 11 after passing and cutting off supporting bench 9, grabbing device slides to the top of long adhesive tape tip along horizontal numerical control slip table left this moment, grabbing device presss from both sides tight long adhesive tape tip down, go upward the back and slide the certain distance right along horizontal numerical control slip table again, grabbing device removes the cutter action that targets in place and cuts off the adhesive tape. The worker takes the cut short glue length away or the equipment of the next procedure directly takes the short glue length away to carry out the next action. After the previous cutting operation is finished, the same operation is repeated again to perform the next cutting operation.
Claims (5)
1. The utility model provides a production of sealing washer glue embryo is with adhesive tape cutting device which characterized in that: comprises a bracket (1), a traction driven wheel (3), a traction driving wheel (2), a driving wheel motor (12), a pinch roller component (5), a cutter component (8), a cutter motor (6), a servo manipulator component (10) for pulling rubber strips, a vertical mounting plate (4), a cutting support table (9) and a rubber strip support platform (11) which are sequentially arranged on the bracket according to the feeding direction of the rubber strips, wherein the traction driven wheel, the traction driving wheel and the pinch roller component are all arranged on the vertical mounting plate, the pinch roller component is positioned above the traction driving wheel and is connected with the driving wheel motor, the cutter component comprises a cutter (81) and a mounting sleeve (82), the cutter is radially arranged on the outer side surface of the mounting sleeve, the cutter component is connected with the cutter motor through the mounting sleeve, and the cutting support table is composed of two separated supporting blocks (91), the supporting blocks are provided with grooves (92) for rubber strips to pass through, one supporting block of the cut-off supporting tables is installed on the support through a supporting plate (7), the supporting plate is located between the vertical installation plate and the rubber strip supporting platform, the other supporting block is fixed at the end of the rubber strip supporting platform, a gap for a cutter to pass through is formed between the two supporting blocks, the servo manipulator assembly comprises a grabbing device (101), and the grabbing device is located above the rubber strip supporting platform.
2. An adhesive tape cutting device for producing a sealing ring rubber blank according to claim 1, characterized in that: the pinch roller subassembly (5) is including pinch roller (51), position control board (54) and adjusting screw (52) that are used for the height of adjusting position control board, the pinch roller passes through shaft (55) movable mounting on position control board, and the one end of position control board (54) is passed through connecting screw (56) and is installed on vertical mounting panel (4), and adjusting screw (52) are installed on vertical mounting panel (4) through installation piece (53), and adjusting screw passes the installation piece and with installation piece threaded connection, and adjusting screw's bottom withstands position control board's the other end, pinch roller (51) are located the top of pulling action wheel (2).
3. An adhesive tape cutting device for producing a sealing ring rubber blank according to claim 2, characterized in that: adhesive tape guide grooves are formed in the surfaces of the traction driven wheel and the pressing wheel.
4. A rubber strip cutting device for producing a sealing ring rubber blank according to claim 1, 2 or 3, characterized in that: the surface of the traction driving wheel is provided with fine lines for increasing friction force.
5. A rubber strip cutting device for producing a sealing ring rubber blank according to claim 1, 2 or 3, characterized in that: the top surface of the supporting plate (7), the bottom surface of the groove of the supporting block (91) and the top surface of the adhesive tape supporting platform (11) are equal in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383415.XU CN216068774U (en) | 2021-09-29 | 2021-09-29 | Adhesive tape cutting device for production of sealing ring adhesive blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122383415.XU CN216068774U (en) | 2021-09-29 | 2021-09-29 | Adhesive tape cutting device for production of sealing ring adhesive blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068774U true CN216068774U (en) | 2022-03-18 |
Family
ID=80636908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122383415.XU Active CN216068774U (en) | 2021-09-29 | 2021-09-29 | Adhesive tape cutting device for production of sealing ring adhesive blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068774U (en) |
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2021
- 2021-09-29 CN CN202122383415.XU patent/CN216068774U/en active Active
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