CN209904004U - Machining device capable of quickly changing rubber sealing strips - Google Patents
Machining device capable of quickly changing rubber sealing strips Download PDFInfo
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- CN209904004U CN209904004U CN201920557906.1U CN201920557906U CN209904004U CN 209904004 U CN209904004 U CN 209904004U CN 201920557906 U CN201920557906 U CN 201920557906U CN 209904004 U CN209904004 U CN 209904004U
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- rubber sealing
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Abstract
The utility model discloses a processingequipment of rubber seal strip can remodel fast, including the support body, set up draw gear on the support body, the subassembly that punches, buckle conveying component and dress knot subassembly, draw gear is used for carrying the rubber seal strip from the upper reaches side to downstream side direction, and it includes respectively with the rubber seal strip centre gripping, and carrying the first traction wheel group and the second traction wheel group of interval arrangement on the direction, the machined surface that punches of rubber seal strip is mutually perpendicular with the horizontal plane. The utility model discloses a with the machined surface that punches of rubber seal strip keep perpendicular with the horizontal plane, need not increase the crooked problem that auxiliary block just solved the sealing strip on the one hand again, improved the precision of punching on the sealing strip, the waste residue that on the other hand produced when punching on the machined surface that punches can drop naturally, need not attach dust extraction again, makes the board become clean, and is succinct, has reduced the noise of equipment.
Description
Technical Field
The utility model relates to a rubber seal strip makes the field, especially relates to a processingequipment of rubber seal strip that can remodel fast.
Background
The rubber sealing strip is the part that is used for sealing up the car door frame clearance, and in the production of car door frame sealing strip, different motorcycle types have different sealing strip sections and buckle, and the sealing strip processing of the unable compatible multiple motorcycle type of present processingequipment can not adapt to the market current situation of present small batch multiple motorcycle type, leads to equipment open time to hang down, and the producer need purchase many processingequipment and just can deal with multiple motorcycle type, has increased the input cost of equipment.
Moreover, all the existing vehicle door sealing strip post-processing equipment adopts a mode that a processing surface is horizontally upward to perform post-processing, the mounting position of a buckle tool on the equipment is too high, the installation position is too far away from a buckle mounting station, and the device is huge, so that the weight of the buckle tool is heavy, the buckle tool cannot be replaced without a special tool vehicle, the adjustment after replacement is also very inconvenient, professional personnel are required to replace for about 2 hours once, and the requirements of rapid and frequent model replacement of a client cannot be met.
Meanwhile, due to the influence of the material characteristics of the rubber sealing strip, the section of the sealing strip product is irregular, so that the rubber strip can form a natural bend after vulcanization molding, and the bending degrees of the rubber strips produced by different batches of the same product are different, so that the processing precision of the rubber sealing strip can be influenced by the bending of the material during the subsequent processing.
All current door sealing strip post processing equipment adopt the mode that the machined surface is horizontal upwards to carry out the post processing, to the crooked problem of material, equipment manufacturer's main countermeasure is: according to the bending condition of the material, auxiliary means such as a positioning block, a positioning groove and a stop block are added on the left and right sides of the material to resist the bending, but the material displacement still occurs, the hole pitch changes when the hole is punched according to the drawing size, the problem that the cut section is not vertical is solved, the production efficiency is reduced, and waste products are increased. Meanwhile, waste residues generated in the process of punching on rubber can pollute a transmission mechanism on a machine, so that the abrasion of the mechanism is increased, and the service life of parts on a machine table is shortened.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a processing device of rubber seal strip can remodel fast to overcome above-mentioned problem.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a processingequipment of rubber sealing strip that can remodel fast, includes the support body, sets up draw gear, the subassembly that punches, buckle conveying component and dress on the support body and detains the subassembly.
The traction device is used for conveying the rubber sealing strips from the upstream side to the downstream side, and comprises a first traction wheel set and a second traction wheel set which are used for clamping the rubber sealing strips respectively and are arranged at intervals in the conveying direction, and the punching processing surface of the rubber sealing strips is vertical to the horizontal plane. The drilling assembly is arranged between the first traction wheel set and the second traction wheel set and used for drilling the rubber sealing strip, and the drilling assembly is provided with a drilling head capable of acting in the horizontal direction and used for drilling the drilling processing surface of the rubber sealing strip arranged between the first traction wheel set and the second traction wheel set. The buckle conveying assembly is connected with the buckle assembly and used for conveying the buckle to the corresponding buckle assembly. The buckle assembly is arranged on the downstream side of the second traction wheel set and used for installing the buckle on the hole processed by the punching assembly.
Adopt as above technical scheme, the machined surface that punches through making rubber sealing strip keeps perpendicular with the horizontal plane, can produce a supporting role to rubber sealing strip, just can offset the bending force of sealing strip, makes the sealing strip become straight, need not increase the crooked problem of auxiliary block just solved the sealing strip again, and then has improved the precision of punching on the sealing strip. In addition, the waste residue that produces when punching on the machined surface that punches can drop naturally, need not additionally to add dust extraction again, makes the board become clean, succinct, has reduced the noise of equipment.
Furthermore, the first traction wheel set is provided with a pair of first traction wheels and second traction wheels which respectively output rotating speeds and are vertically distributed, and the second traction wheel set is provided with a third traction wheel and a fourth traction wheel, wherein the third traction wheel and the fourth traction wheel respectively synchronously rotate with the first traction wheel and the second traction wheel. Preferably, grooves for avoiding wheel surface slip are arranged on the first traction wheel, the second traction wheel, the third traction wheel and the fourth traction wheel. To the elasticity problem of rubber seal strip, adopt two sets of traction wheel groups to pull to process out the slot to product cross sectional shape on the wheel face, avoid product and wheel face to skid, but have the slot on the wheel face to cause behind the wheel face on the position of difference on the wheel face radius of circles different and cause the linear velocity of two wheels different, make the towed precision of product fixed length uncontrollable. Therefore, two traction wheels in the same group respectively provide power through two servo motors, different rotating speed instructions are sent through a control system to enable the rotating speeds of the two wheels to be different, so that the two wheels are identical relative to the linear speed of a product, the purpose of synchronous traction is achieved, meanwhile, the two wheels in the group are respectively connected with two wheels in the other group through synchronous belts, the purpose of synchronous rotation of the two groups of wheels is achieved, the effect of twice traction on the product can be achieved, and the traction precision is improved.
Furthermore, the first traction wheel set is provided with a first transmission shaft connected with the first traction wheel, a first synchronous belt wheel fixed on the first transmission shaft and a first servo motor for providing power for the first synchronous belt wheel; the first traction wheel set is also provided with a second transmission shaft connected with the second traction wheel, a second synchronous belt wheel fixed on the second transmission shaft, and a second servo motor for providing power for the second synchronous belt wheel.
Furthermore, the second traction wheel set is provided with a third transmission shaft connected with a third traction wheel, a third synchronous belt wheel fixed on the third transmission shaft, and a first synchronous belt arranged between the first synchronous belt wheel and the third synchronous belt wheel; the second traction wheel set is also provided with a fourth transmission shaft connected with a fourth traction wheel, a fourth synchronous belt wheel fixed on the fourth transmission shaft, and a second synchronous belt arranged between the second synchronous belt wheel and the fourth synchronous belt wheel.
In order to realize the purpose of the present invention, the rotating speeds of the first servo motor and the second servo motor are controlled by different rotating speed instructions sent by the control system. Therefore, the utility model discloses still have the control system who realizes above function. The utility model abandons the complex traction mode in the past, reduces the cost of the traction device, and can reduce the length of the machine at the same time, thereby reducing the manufacturing cost of the whole machine; traction force can be increased by the two groups of traction wheel sets, so that slipping is avoided, rapid traction is realized, products are positioned to accurate lengths for processing, and the production efficiency can be improved by more than 15%; and when the same equipment is used for processing products with different cross sections, the wheels with different shapes can be replaced to produce, so that the tooling cost is reduced. The rotating speeds of various products can be preset and stored in a control system of the machine, and the touch screen can be called by one key, so that the touch screen is convenient and reliable, and the purpose of rapid model change is achieved.
Furthermore, the device also comprises a connecting plate used for ensuring the levelness of the first traction wheel set and the second traction wheel set.
Furthermore, the device also comprises a sealing strip positioning block, a punching positioning block and a buckling positioning block which are arranged on the frame body and are sequentially and horizontally arranged along the direction from the upstream side to the downstream side.
Furthermore, the buckle conveying assembly comprises a first buckle conveying mechanism and a second buckle conveying mechanism which are fixed on the frame body and arranged in a staggered mode. The side has now been moved to a buckle conveying mechanism that will originally be in the machined surface top of punching, make one of them buckle conveying mechanism be close to the dress and detain the subassembly, the volume and the weight of buckle conveying subassembly have been reduced, can make the modularization with buckle conveying subassembly, do not need auxiliary tool bogie just can quick replacement, general operating personnel just can adjust the location, quick replacement, the time of will remodeling reduces to 20 minutes, the product that a machine can produce multiple different buckles has been realized, the compatibility and the rate of utilization of equipment have been improved greatly.
Besides, because the middle part of the section of the rubber sealing strip is provided with a thin reinforcing rib parallel to the punching processing surface, after the punching processing surface rotates to be a vertical horizontal plane, the reinforcing rib is changed into a vertical horizontal plane from being parallel to the horizontal plane, so that the supporting effect can be generated, the rigidity of a product is increased, the conveying speed of the product can be improved, and the processing efficiency is improved.
The utility model has the advantages that:
the utility model discloses a keep the machined surface that punches of rubber seal strip perpendicular with the horizontal plane, make the one of them aspect need not increase the bending problem that auxiliary block just solved the sealing strip again, improved the precision of punching on the sealing strip, the waste residue that on the other hand produced when punching on the machined surface that punches can drop naturally, does not need to attach dust extraction again, makes the board become clean, and is succinct, has reduced the noise of equipment.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a schematic top view of the pulling device, the punching assembly and the fastening assembly.
Fig. 4 is a schematic view of the combination of the traction device and the punching assembly.
Detailed Description
In the embodiment of the method, the first step,
referring to fig. 1 to 2, a device for processing a rubber sealing strip capable of being quickly replaced includes a frame 90, a traction device 91 disposed on the frame, a punching assembly 92, a buckle conveying assembly 93, and a buckle mounting assembly 94.
The punching assembly 92 is arranged between the first traction wheel set 6 and the second traction wheel set 7 and is used for drilling the rubber sealing strip 5, the punching assembly is provided with a drilling head 3 capable of acting in the horizontal direction, and the drilling head 3 is used for drilling the punching processing surface 4 of the rubber sealing strip arranged between the first traction wheel set 6 and the second traction wheel set 7.
The buckle conveying assembly 93 is connected with the buckle assembly 94, is used for conveying the buckle to the corresponding buckle assembly, and comprises a first buckle conveying mechanism 1 and a second buckle conveying mechanism 2 which are fixed on the frame body 90 and are arranged in a staggered mode. The first buckle conveying mechanism 1 which is originally positioned above the punching processing surface is moved to the side surface, so that the first buckle conveying mechanism 1 is closer to the buckle installing component 94, and the size and the weight of the buckle conveying component are reduced.
A clip assembly 94 is provided on the downstream side of the second traction wheel assembly 7 for mounting the clip to the hole processed by the punching assembly.
The traction device 91 is used for conveying the rubber weather strip 5 from the upstream side to the downstream side, and comprises a first traction wheel set 6 and a second traction wheel set 7 which respectively clamp the rubber weather strip 5 and are arranged at intervals in the conveying direction, wherein the first traction wheel set 6 and the second traction wheel set 7 enable the punching processing surface 4 of the rubber weather strip to be vertical to the horizontal plane.
The specific structure of the pulling device 91 is described below with reference to fig. 3 to 4, and the pulling device 91 includes: a first traction wheel set 6, a second traction wheel set 7 and a connecting plate 8 for ensuring the levelness of the first traction wheel set 6 and the second traction wheel set 7.
The first traction wheel set 6 and the second traction wheel set 7 are arranged at intervals in the conveying direction, the punching assembly 92 is arranged between the first traction wheel set 6 and the second traction wheel set 7, and the fastening assembly 94 is arranged at the downstream side of the second traction wheel set 7.
The first traction wheel set 6 has: a pair of first and second traction wheels 61 and 62 for outputting rotation speed, respectively, the first and second traction wheels 61 and 62 being disposed in a direction perpendicular to the conveying direction. The first traction wheel set 6 has a first transmission shaft 63 connected to the first traction wheel 61, a first synchronous pulley 64 fixed to the first transmission shaft 63, and a first servo motor 65 for supplying power to the first synchronous pulley 64, and the first servo motor 65 is connected to the first synchronous pulley 64 through a coupling. The first traction wheel set 6 further has a second transmission shaft 66 connected to the second traction wheel 62, a second synchronous pulley 67 fixed to the second transmission shaft, and a second servomotor 68 for supplying power to the second synchronous pulley, the second servomotor 68 being connected to the second synchronous pulley 67 via a coupling.
The second traction wheel group 7 has: a third traction wheel 71 rotating synchronously with the first traction wheel 61, and a fourth traction wheel 72 rotating synchronously with the second traction wheel 62, respectively. The second traction wheel group 7 is provided with a third transmission shaft connected with a third traction wheel 71, a third synchronous belt wheel 73 fixed on the third transmission shaft, and a first synchronous belt 74 arranged between the first synchronous belt wheel 64 and the third synchronous belt wheel 73; the second traction wheel set further has a fourth transmission shaft connected to the fourth traction wheel, a fourth synchronous pulley 75 fixed to the fourth transmission shaft, and a second synchronous belt 76 disposed between the second synchronous pulley 67 and the fourth synchronous pulley 75.
The rotation speeds of the first servo motor 65 and the second servo motor 68 are respectively controlled by different rotation speed commands sent by the control system 9.
Grooves for preventing the wheel surface from slipping are provided on the first traction wheel 61, the second traction wheel 62, the third traction wheel 71 and the fourth traction wheel 72. The first traction wheel set and the second traction wheel set are used for synchronous traction, the two traction wheels of each group are respectively driven by two servo motors, and the rotating speeds of the two traction wheels of the same group of traction wheel sets can be respectively set, so that the linear speeds of the two traction wheels acting on a product are the same although the rotating speeds of the two traction wheels are different. One group of traction wheel set and the other group of traction wheel set are synchronously driven. In addition, grooves are formed in the wheel surface according to the cross section shape of the product, so that the friction force of the traction wheel to the product is increased. In addition, first traction wheel group installs in the upstream side of the subassembly that punches, for main material wheel group that draws, another group installs between the station is buckled in the dress and the station punches, can replenish the traction force of product through punching station back loss, makes the product operation smooth and easy.
The frame body 90 is further provided with a seal strip positioning block 10, a punching positioning block 11 and a buckling positioning block 12 which are horizontally arranged along the direction from the upstream side to the downstream side in sequence.
The above is only the preferred embodiment of the utility model, not to the scope of the utility model to be limited, so under the prerequisite that does not deviate from the design spirit of the utility model, the ordinary technical personnel in the field are right the equivalent change or decoration that structure, characteristic and principle do, all should fall into the protection scope of the utility model.
Claims (8)
1. The utility model provides a processingequipment of rubber seal strip that can remodel fast, includes the support body, its characterized in that: the punching machine also comprises a traction device, a punching assembly, a buckle conveying assembly and a buckle mounting assembly which are arranged on the frame body;
the traction device is used for conveying the rubber sealing strip from the upstream side to the downstream side, and comprises a first traction wheel set and a second traction wheel set which respectively clamp the rubber sealing strip and are arranged at intervals in the conveying direction, and the punching processing surface of the rubber sealing strip is vertical to the horizontal plane;
the punching assembly is arranged between the first traction wheel set and the second traction wheel set, is used for drilling the rubber sealing strip, and is provided with a drilling head capable of acting along the horizontal direction, and the drilling head is used for drilling the punching processing surface of the rubber sealing strip arranged between the first traction wheel set and the second traction wheel set;
the buckle conveying assembly is connected with the buckle mounting assembly and is used for conveying the buckle to the corresponding buckle mounting assembly;
the buckle assembly is arranged on the downstream side of the second traction wheel set and used for installing the buckle on the hole processed by the punching assembly.
2. The apparatus for processing a rubber sealing strip capable of being quickly replaced according to claim 1, wherein: the first traction wheel set is provided with a pair of first traction wheels and second traction wheels which respectively output rotating speeds and are vertically distributed, and the second traction wheel set is provided with a third traction wheel and a fourth traction wheel, wherein the third traction wheel and the fourth traction wheel respectively synchronously rotate with the first traction wheel and the second traction wheel.
3. The apparatus for processing a rubber sealing strip capable of being quickly replaced according to claim 2, wherein: grooves for avoiding wheel surface slip are arranged on the first traction wheel, the second traction wheel, the third traction wheel and the fourth traction wheel.
4. The apparatus for processing a rubber sealing strip capable of being quickly replaced according to claim 2, wherein: the first traction wheel set is provided with a first transmission shaft connected with the first traction wheel, a first synchronous belt wheel fixed on the first transmission shaft and a first servo motor for providing power for the first synchronous belt wheel; the first traction wheel set is also provided with a second transmission shaft connected with the second traction wheel, a second synchronous belt wheel fixed on the second transmission shaft, and a second servo motor for providing power for the second synchronous belt wheel.
5. The apparatus for processing a rubber sealing strip which can be quickly replaced according to claim 4, wherein: the second traction wheel set is provided with a third transmission shaft connected with a third traction wheel, a third synchronous belt wheel fixed on the third transmission shaft and a first synchronous belt arranged between the first synchronous belt wheel and the third synchronous belt wheel; the second traction wheel set is also provided with a fourth transmission shaft connected with a fourth traction wheel, a fourth synchronous belt wheel fixed on the fourth transmission shaft, and a second synchronous belt arranged between the second synchronous belt wheel and the fourth synchronous belt wheel.
6. The apparatus for processing a rubber sealing strip capable of being quickly replaced according to claim 1, wherein: the device also comprises a connecting plate used for ensuring the levelness of the first traction wheel set and the second traction wheel set.
7. The apparatus for processing a rubber sealing strip capable of being quickly replaced according to claim 1, wherein: the sealing strip positioning block, the punching positioning block and the buckling positioning block are arranged on the frame body and are sequentially and horizontally arranged along the direction from the upstream side to the downstream side.
8. The apparatus for processing a rubber sealing strip capable of being quickly replaced according to claim 1, wherein: the buckle conveying assembly comprises a first buckle conveying mechanism and a second buckle conveying mechanism which are fixed on the frame body and arranged in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557906.1U CN209904004U (en) | 2019-04-23 | 2019-04-23 | Machining device capable of quickly changing rubber sealing strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557906.1U CN209904004U (en) | 2019-04-23 | 2019-04-23 | Machining device capable of quickly changing rubber sealing strips |
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| Publication Number | Publication Date |
|---|---|
| CN209904004U true CN209904004U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920557906.1U Active CN209904004U (en) | 2019-04-23 | 2019-04-23 | Machining device capable of quickly changing rubber sealing strips |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968679A (en) * | 2019-04-23 | 2019-07-05 | 苏州迅成机电设备有限公司 | A kind of processing unit (plant) and its method of the rubber weather strip that can quickly remodel |
-
2019
- 2019-04-23 CN CN201920557906.1U patent/CN209904004U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968679A (en) * | 2019-04-23 | 2019-07-05 | 苏州迅成机电设备有限公司 | A kind of processing unit (plant) and its method of the rubber weather strip that can quickly remodel |
| CN109968679B (en) * | 2019-04-23 | 2024-04-23 | 苏州迅成机电设备有限公司 | Processing device and method for rubber sealing strip capable of being replaced rapidly |
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