CN210453811U - Automatic welding device for stop block and stop block of synchronous belt - Google Patents
Automatic welding device for stop block and stop block of synchronous belt Download PDFInfo
- Publication number
- CN210453811U CN210453811U CN201920781450.7U CN201920781450U CN210453811U CN 210453811 U CN210453811 U CN 210453811U CN 201920781450 U CN201920781450 U CN 201920781450U CN 210453811 U CN210453811 U CN 210453811U
- Authority
- CN
- China
- Prior art keywords
- nut
- welding
- synchronous belt
- dog
- stop block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
An automatic welding device for a stop block and a synchronous belt relates to the technical field of synchronous belt production and processing, in particular to an automatic welding device for a stop block and a synchronous belt. The utility model provides a can improve the welding strength of hold-in range dog on the hold-in range surface, realize the hold-in range dog and the automatic welder of dog of the reliable transport of slice material. The utility model discloses a hold-in range dog, including the dog body, its characterized in that: the stop block body is internally provided with a nut device.
Description
Technical Field
The utility model relates to a hold-in range production and processing technology field especially relates to an automatic welder of hold-in range dog and dog.
Background
With the rapid development of domestic synchronous belt production technology, the production process of the synchronous belt is continuously optimized. The inside of the synchronous belt takes a steel wire rope or glass fiber as a strong layer, and the transmission surface and the tooth form of the synchronous belt are vulcanized or extruded by a mould by materials such as polyurethane or chloroprene rubber and the like. The tooth form of the internal periphery of hold-in range and the tooth form meshing on the synchronous pulley and transmission power, in addition, for the conveying slice material that can be accurate, in prior art, two take dog hold-in ranges have emerged, one kind is the dog and hold-in range formula as an organic whole take dog hold-in range. The other type is a synchronous belt with a screw hole on a stop block, and the stop block is welded on the surface of the synchronous belt. The two synchronous belts with the stop blocks have the following disadvantages.
1. The integrated synchronous belt with the stop block has high manufacturing cost due to the complex molding process and the die. Especially, the stop blocks and the synchronous belts are integrally formed, the distance between the stop blocks cannot be adjusted, the stop blocks can only be applied to the transmission occasions of one material, the application is limited, and the selling price is high.
2. The synchronous belt with the mounting hole on the stop block is welded on the surface of the synchronous belt, and the stop block is connected with the stop block nut through a screw in the stop block and a station positioning clamp plate. In the running process of the synchronous belt, the positioning clamp plate on the stop block is frequently subjected to the action of bending stress, so that the connecting screw on the stop block and the station positioning clamp plate is loosened, relative motion and even loosening are generated between the nut in the stop block and the stop block after fastening, the positioning clamp plate is loosened and inclined, the stop block is easily broken, the phenomenon of damage or falling off is easily generated when materials are conveyed, the transmission reliability is poor, and the use cost is increased.
Disclosure of Invention
The utility model discloses just to above-mentioned problem, provide one kind and can improve the welding strength of hold-in range dog on the hold-in range surface, realize the hold-in range dog and the automatic welder of dog of the reliable transport of slice material, welding method.
In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses a hold-in range dog, including the dog body, its characterized in that: the stop block body is internally provided with a nut device.
As a preferred scheme of the utility model, the nut device comprises a nut support plate and a step nut, one end of the step nut is provided with a riveting head, and the nut support plate is provided with a riveting hole matched with the riveting head; and the riveting head and the riveting hole are riveted and fixed.
As an optimized scheme of the utility model, a plurality of step nuts are arranged on a nut supporting plate.
As the utility model discloses a another kind of preferred scheme, the nut device includes heterotypic nut, and heterotypic nut surface is provided with axial anti-rotation tooth, and heterotypic nut surface middle part is provided with annular anti-drop recess.
Furthermore, the check block body is made of polyurethane materials, the nut device is arranged in a mold of the check block body firstly, and the polyurethane materials are subjected to one-time injection molding, so that the nut device is contained in a polyurethane block.
The utility model discloses hold-in range dog's beneficial effect:
because the utility model discloses a nut device's structural feature, nut device can be firm fix at the dog originally internally, after screw and station location splint fastening, can not take place again nut rotation, move in not hard up, phenomenon such as drop, realize the reliable transport of slice material.
The utility model discloses a special-shaped nut because its structural feature, more is fit for as super wide hold-in range dog, and the mounted position is unrestricted.
The utility model discloses replaced the integral type and taken the dog hold-in range, solved the integral type and taken the drawback that dog hold-in range only was suitable for a material transmission, the dog interval can be adjusted according to the technology demand wantonly.
The utility model discloses a welding set, including the welding bench base plate, its characterized in that: two ends of the welding table substrate are respectively provided with a driving belt wheel and a driven belt wheel through a support frame. The driving belt wheel is connected with a servo motor, the servo motor is arranged on a movable support, and the movable support is connected with a servo driving device. A welding module is arranged between the driving belt wheel and the driven belt wheel, and a high-frequency device matched with the welding module is arranged relative to the welding module.
Furthermore, the welding module is provided with a tooth profile which is the same as that of the synchronous belt, and the welding module and the synchronous belt are meshed into a whole in a welding state.
Furthermore, the high-frequency device is provided with an installation material channel with the same size as the stop block of the synchronous belt.
The utility model discloses hold-in range dog's welding set and welding method's beneficial effect:
the utility model discloses dog and hold-in range pass through automatic welding, and its technological method is reliable, efficient, greatly reduced the cost of manufacture of conventional area dog hold-in range.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the synchronous belt stop of the present invention.
Fig. 2 is a sectional view of fig. 1.
Fig. 3 is a schematic view of a connection structure of the nut support plate and the stepped nut.
Fig. 4 is a schematic structural view of another embodiment of the synchronous belt stop of the present invention.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a schematic configuration diagram of the welding apparatus.
In the figure, 1 is a synchronous belt stop, 2 is a nut device, 21 is a step nut, 22 is a nut support plate, 211 is a rivet joint, 221 is a riveting hole, 41 is a special-shaped nut, 411 is an anti-rotation tooth, 412 is an anti-falling groove, 61 is a belt body of a synchronous belt, 62 is a driving pulley, 621 is a movable support, 63 is a driven pulley, 631 is a support frame, 64 is a welding table base plate, 641 is a servo driving device, 65 is a welding module, 651 is a high-frequency device, 6511 is an installation material channel, and 66 is a servo motor.
Detailed Description
The utility model discloses a hold-in range dog 1, including the dog body, its characterized in that: the stop block body is internally provided with a nut device 2.
As a preferred scheme of the present invention, the nut device 2 includes a nut support plate 22 and a step nut 21, one end of the step nut 21 is provided with a rivet joint 211, and the nut support plate 22 is provided with a riveting hole 221 matched with the rivet joint 211; the rivet joint 211 is riveted and fixed with the rivet hole 221.
As an optimized scheme of the utility model discloses hold-in range dog 1, set up a plurality of step nuts 21 on the nut backup pad 22.
The nut support plate 22 may be a Q235 sheet material, rectangular in shape, having a thickness corresponding to 1/5 the thickness of the stop body.
The nut support plate 22 is provided with a riveting hole 221 for riveting the riveting head 211 on the step nut 21, and the riveting hole 221 can be designed according to the diameter of the thread.
As another preferred scheme of the utility model, nut device 2 includes heterotypic nut 41, and heterotypic nut 41 surface is provided with axial anti-rotation tooth 411, and heterotypic nut 41 surface middle part is provided with annular anti-drop recess 412.
Furthermore, the check block body is made of polyurethane materials, the nut device 2 is arranged in a mold of the check block body firstly, and the polyurethane materials are subjected to one-time injection molding, so that the nut device 2 is contained in a polyurethane block.
The nut device 2 is provided with a threaded hole. The threaded hole is formed according to the width and height of the installed positioning clamping plate. The selection range of the threaded holes is M2-M8.
The welding method of the synchronous belt stop block 1 comprises the following steps:
firstly, a feeding manipulator or a manual work loads a synchronous belt of the stop block to be bonded into a synchronous belt wheel.
Step two, the servo driving device 641 drives the movable support 621 to automatically adjust the tension of the synchronous belt, and the servo motor 66 drives the synchronous belt pulley to rotate. And (5) rotating and correcting the synchronous belt. The timing belt then stands still.
And step three, the tooth form on the welding module 65 is meshed with the tooth form on the synchronous belt. Meanwhile, the high-frequency device 651 is pressed down, the stop block in the material storage channel is attached to the synchronous belt, and the welding module 65 and the high-frequency device 651 form a group of high-frequency welding cavities to pressurize the synchronous belt.
And step four, welding the high-frequency device 651 under the condition of keeping the pressure, wherein the welding temperature is within the range of 200-300 ℃.
And step five, carrying out shaping treatment after welding is finished.
And sixthly, the welding module 65 and the high-frequency device 651 are separated from the synchronous belt respectively to realize die opening.
And step seven, the servo motor 66 device drives the synchronous belt wheel to move for a set distance to meet the step distance of the stop block on the synchronous belt, so that the stop block enters the welding position of the next stop block.
And step eight, repeating the actions until all the stop blocks are bonded.
In the third step, the pressure is 0.4MPa applied to the synchronous belt. The pressing time was 3 seconds.
In the fourth step, the welding time is 5 seconds.
In the fifth step, the setting treatment time is 4 seconds.
And step six, opening the mold for 1.5 seconds.
The utility model discloses a welding set, including welding bench base plate 64, its characterized in that: the welding table base plate 64 is provided at both ends thereof with a driving pulley 62 and a driven pulley 63 through a support bracket 631, respectively. The driving pulley 62 is connected to the servo motor 66, the servo motor 66 is disposed on the movable support 621, and the movable support 621 is connected to the servo driving device 641. A welding module 65 is provided between the driving pulley 62 and the driven pulley 63, and a high-frequency device 651 that engages with the welding module 65 is provided for the welding module 65.
Further, the welding module 65 is provided with a tooth profile identical to that of the synchronous belt, and the welding module 65 and the synchronous belt are meshed into a whole in a welding state.
Further, the high-frequency device 651 is provided with a mounting material passage 6511 having the same size as the timing belt stopper 1.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (11)
1. The utility model provides a hold-in range dog, includes the dog body, its characterized in that: a nut device (2) is arranged in the block body; the nut device (2) comprises a nut supporting plate (22) and a step nut (21), a riveting head (211) is arranged at one end of the step nut (21), and a riveting hole (221) matched with the riveting head (211) is formed in the nut supporting plate (22); the riveting head (211) is riveted and fixed with the riveting hole (221); the nut supporting plate (22) is provided with a riveting hole (221) for riveting the riveting head (211) on the step nut (21), and the riveting hole (221) is formed according to the diameter of the thread.
2. The timing belt stop of claim 1, wherein: a plurality of step nuts (21) are arranged on one nut support plate (22).
3. The timing belt stop of claim 1, wherein: the check block body is made of polyurethane materials, the nut device (2) is arranged in a mold of the check block body firstly, and the polyurethane materials are subjected to one-step injection molding, so that the nut device (2) is contained in the polyurethane check block body.
4. A welding device for a timing belt stopper as claimed in any one of claims 1 to 3, comprising a welding table base plate (64), characterized in that: two ends of a welding table base plate (64) are respectively provided with a driving belt wheel (62) and a driven belt wheel (63) through a support frame (631); the driving belt wheel (62) is connected with a servo motor (66), the servo motor (66) is arranged on a movable support (621), and the movable support (621) is connected with a servo driving device (641); a welding module (65) is provided between the driving pulley (62) and the driven pulley (63), and a high-frequency device (651) that engages with the welding module (65) is provided for the welding module (65).
5. The welding device of claim 4, wherein: the welding module (65) is provided with a tooth form identical to that of the synchronous belt, and the welding module (65) and the synchronous belt are meshed into a whole in a welding state.
6. The welding device of claim 4, wherein: the high-frequency device (651) is provided with an installation material channel (6511) with the same size as the synchronous belt stop block (1).
7. The utility model provides a hold-in range dog, includes the dog body, its characterized in that: a nut device (2) is arranged in the block body; the nut device (2) comprises a special-shaped nut (41), axial anti-rotation teeth (411) are arranged on the outer surface of the special-shaped nut (41), and an annular anti-falling groove (412) is formed in the middle of the outer surface of the special-shaped nut (41).
8. The timing belt stop of claim 7, wherein: the check block body is made of polyurethane materials, the nut device (2) is arranged in a mold of the check block body firstly, and the polyurethane materials are subjected to one-step injection molding, so that the nut device (2) is contained in the polyurethane check block body.
9. A welding apparatus for a timing belt dog as claimed in claim 7, comprising a welding table base plate (64), characterized in that: two ends of a welding table base plate (64) are respectively provided with a driving belt wheel (62) and a driven belt wheel (63) through a support frame (631); the driving belt wheel (62) is connected with a servo motor (66), the servo motor (66) is arranged on a movable support (621), and the movable support (621) is connected with a servo driving device (641); a welding module (65) is provided between the driving pulley (62) and the driven pulley (63), and a high-frequency device (651) that engages with the welding module (65) is provided for the welding module (65).
10. The welding device of claim 9, wherein: the welding module (65) is provided with a tooth form identical to that of the synchronous belt, and the welding module (65) and the synchronous belt are meshed into a whole in a welding state.
11. The welding device of claim 9, wherein: the high-frequency device (651) is provided with an installation material channel (6511) with the same size as the synchronous belt stop block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781450.7U CN210453811U (en) | 2019-05-28 | 2019-05-28 | Automatic welding device for stop block and stop block of synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781450.7U CN210453811U (en) | 2019-05-28 | 2019-05-28 | Automatic welding device for stop block and stop block of synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210453811U true CN210453811U (en) | 2020-05-05 |
Family
ID=70438834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781450.7U Active CN210453811U (en) | 2019-05-28 | 2019-05-28 | Automatic welding device for stop block and stop block of synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210453811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053268A (en) * | 2019-05-28 | 2019-07-26 | 奥力孚传动科技股份有限公司 | A kind of automatic soldering device, the welding method of synchronous belt block and block |
-
2019
- 2019-05-28 CN CN201920781450.7U patent/CN210453811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053268A (en) * | 2019-05-28 | 2019-07-26 | 奥力孚传动科技股份有限公司 | A kind of automatic soldering device, the welding method of synchronous belt block and block |
| CN110053268B (en) * | 2019-05-28 | 2023-09-15 | 奥力孚传动科技股份有限公司 | Synchronous belt stop block, automatic welding device and welding method for stop block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210453811U (en) | Automatic welding device for stop block and stop block of synchronous belt | |
| CN111531035B (en) | Metal piece orthopedic mould | |
| CN108189217B (en) | Automatic tubular pile forming and tensioning integrated machine | |
| CN108891119B (en) | Leather bonding device and production process thereof | |
| CN110053268B (en) | Synchronous belt stop block, automatic welding device and welding method for stop block | |
| CN104482000B (en) | A kind of glass door pressing machine | |
| CN115889599A (en) | Stamping die for sheet metal parts | |
| CN110884202A (en) | Fastener stamping die for car | |
| CN214848507U (en) | Wafer blue membrane expanding mechanism | |
| CN209526315U (en) | A kind of copper aluminum connecting terminal simultaneous manufacturing device | |
| CN211279494U (en) | Cleaning device convenient for impurity removal and used for injection mold | |
| CN209502746U (en) | It is a kind of can post forming auto-parts processing mold | |
| CN219057535U (en) | Numerical control servo feeder | |
| CN220361849U (en) | Commutator segment hook die | |
| CN219583392U (en) | Anti-loosening insert mounting structure | |
| CN220678985U (en) | Hexagonal bolt forming equipment | |
| CN218053733U (en) | Mould is used in processing of rubber component | |
| CN213559606U (en) | Six station integrated into one piece devices of nut | |
| CN112518286A (en) | High-pressure spring type press-fitting rubber shock absorber die | |
| CN210029193U (en) | Improved generation spline automatic feeding mechanism | |
| CN219464976U (en) | Universal nut processing lathe | |
| CN215089839U (en) | Extrusion molding device is used in processing of aluminum alloy automobile spare and accessory part | |
| CN211197672U (en) | Belt conveyor convenient for conveying angle adjustment | |
| CN220636013U (en) | Earring bolt stamping tool | |
| CN211191651U (en) | Tank body end socket stamping die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |