CN217254823U - Loop chain positioning device and loop chain production equipment - Google Patents
Loop chain positioning device and loop chain production equipment Download PDFInfo
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- CN217254823U CN217254823U CN202220794595.2U CN202220794595U CN217254823U CN 217254823 U CN217254823 U CN 217254823U CN 202220794595 U CN202220794595 U CN 202220794595U CN 217254823 U CN217254823 U CN 217254823U
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- chain
- clamping
- positioning device
- driving
- clamping assembly
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Abstract
The utility model relates to a loop chain positioning device and loop chain production equipment, belonging to the technical field of loop chain processing, comprising a support frame, a clamping assembly and a guiding device suspended on the support frame, wherein the guiding device is used for guiding the loop chain to enter the clamping assembly; the clamping assembly is rotatably connected to the guide device and is used for clamping the chain; the positioning device further comprises a first driving device for driving the guide device to swing in a vertical plane, and the guide device is hinged with the supporting frame. The utility model has the advantages that: the driving chain realizes swinging, lifting, rotating and clamping, can clamp the chain at a specified height, rotates to a specified angle and swings to a specified position; and the data can be detected and output in real time, so that the requirement of automatic production of the loop chain is met.
Description
Technical Field
The utility model relates to a chain processing technology field especially relates to a chain positioner and chain production facility.
Background
In the existing production of the ring chain, the ring chain with the diameter of more than 60mm is produced in a semi-mechanized way. Feeding, loop weaving, welding, deburring and blocking, wherein each process is mechanical electric control operation, in the production process of a loop chain, the loop chain needs to be transferred and positioned among the processes, the manual operation is adopted in the prior art, and the labor intensity of operators is very high due to the fact that the weight of the loop chain is large, the environment temperature is high, dust is large.
In order to solve the problem, the utility model provides a chain positioning device and chain production facility.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above technical problems, the present invention provides a positioning device for a chain, comprising a supporting frame, a clamping assembly and a guiding device suspended from the supporting frame, wherein the guiding device is used for guiding the chain into the clamping assembly; the clamping assembly is rotatably connected to the guide device and is used for clamping the endless chain; the positioning device further comprises a first driving device for driving the guide device to swing in a vertical plane, and the guide device is hinged with the supporting frame.
Preferably, the positioning device further comprises a bogie arranged on the clamping assembly, the bogie is in transmission connection with a third driving device arranged on the guide device, and the third driving device is used for driving the clamping assembly to rotate relative to the guide device.
Preferably, the clamping assembly comprises at least two symmetrically arranged clamping jaws, the at least two symmetrically arranged clamping jaws are connected through a synchronizing mechanism, and the synchronizing mechanism is used for synchronizing movement of the at least two symmetrically arranged clamping jaws.
Preferably, the synchronizing mechanism comprises at least one connecting rod assembly, and two ends of the connecting rod assembly are respectively hinged with the two symmetrically arranged clamping jaws; the connecting rod assembly comprises two synchronous connecting rods, one ends of the two synchronous connecting rods are hinged, and the other ends of the two synchronous connecting rods are respectively hinged with the corresponding clamping jaws; the bogie is also provided with sliding grooves perpendicular to the two symmetrically arranged clamping jaw movement directions, each sliding groove is provided with a sliding block, and the two synchronous connecting rods are hinged to the sliding blocks.
Preferably, the clamping assembly further comprises at least two guide rods arranged on the bogie, and the guide rods are used for guiding the relative movement of the two symmetrically arranged clamping jaws.
Preferably, the positioning device further comprises a lifting device for lifting the clamping assembly to a predetermined position of the endless chain.
Preferably, the guiding means comprises at least an inner sleeve and an outer sleeve slidably connected, the inner sleeve and the outer sleeve being connected by second drive means for adjusting the relative position between the inner sleeve and the outer sleeve.
Preferably, the guide device and the lifting device both comprise displacement sensors for detecting displacement, and an angle detection device for detecting a rotation angle is arranged between the bogie and the guide device.
A kind of endless chain production facility, including the said endless chain locating device.
The utility model has the advantages that: by adopting the structure, the guide device is driven to swing through the first driving device, so that the clamped ring chain is driven to swing, the clamping assembly is rotationally arranged relative to the guide device, so that the positioning device can drive the ring chain to rotate, the lifting device can drive the ring chain to lift up and down, and the clamping assembly is used for clamping the ring chain; and the data can be detected and output in real time, so that the requirement of automatic production of the loop chain is met.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the principles of the invention.
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 1;
fig. 5 is a cross-sectional view C-C of fig. 1.
In the figure: 1-a support frame, 2-an inner sleeve, 3-a first driving device, 4-a second driving device, 5-a second displacement sensor, 6-an outer sleeve, 7-a slewing bearing, 8-a third driving device, 9-a driving pinion, 10-a bogie, 11-an angle detection device, 12-an encoder gear, 13-a first displacement sensor, 14-a synchronous connecting rod, 15-a clamping arm, 16-a clamping jaw, 17-a fourth driving device, 18-a guide rod, 19-a third displacement sensor and 20-a ring chain.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention. It should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-5, a ring chain positioning device and a ring chain production apparatus include a support frame 1, a clamping assembly and a guiding device suspended on the support frame 1, wherein the guiding device is used for guiding a ring chain 20 into the clamping assembly; the clamping assembly is rotatably connected to the guide device and is used for clamping the ring chain 20; the positioning device further comprises a first driving device 3 for driving the guide device to swing in a vertical plane, and the guide device is hinged with the support frame 1.
In one embodiment, the positioning device further comprises a bogie 10 disposed on the clamping assembly, the bogie 10 is in transmission connection with a third driving device 8 disposed on the guiding device, and the third driving device 8 is used for driving the clamping assembly and the guiding device to rotate relatively. The clamping assembly is fixed on a bogie 10, and the third driving device 8 drives the bogie 10 to rotate, so as to drive the endless chain 20 clamped by the clamping assembly to rotate.
An angle detection device 11 for detecting a rotation angle is arranged between the bogie 10 and the guide device, a slewing bearing 7 is fixed on the outer side of the outer sleeve 6, the angle detection device 11 adopts a rotary encoder fixed on the slewing bearing 7, the rotary encoder is connected with an encoder gear 12, a gear matched with the encoder gear 12 is arranged on the bogie 10, and the rotary encoder detects and outputs the rotation angle; the bogie 10 can be driven to rotate by a third drive device 8 and a drive pinion 9, the third drive device 8 can be a rotary hydraulic motor, and the third drive device 8 is fixed to the slewing bearing 7.
Regarding the structure of the clamping assembly, one embodiment is as follows:
the clamping assembly comprises at least two symmetrically arranged clamping jaws 16, the at least two symmetrically arranged clamping jaws 16 are connected through a synchronizing mechanism, and the synchronizing mechanism is used for synchronizing the movement of the at least two symmetrically arranged clamping jaws 16.
At least one fourth driving device 17 is connected between the two symmetrical clamping jaws 16, one end of the fourth driving device 17 is hinged to one clamping jaw 16, and the other end of the fourth driving device 17 is hinged to the other clamping jaw 16.
The fourth driving device 17 drives the two clamping jaws 16 to reciprocate relatively, and a clamping surface matched with the endless chain 20 is arranged between the two clamping jaws 16 and used for clamping the endless chain 20.
In the concrete structure, the synchronizing mechanism comprises at least one connecting rod assembly, and two ends of the connecting rod assembly are respectively hinged with two symmetrically arranged clamping jaws 16; the connecting rod assembly comprises two synchronous connecting rods 14 with one ends hinged, and the other ends of the two synchronous connecting rods 14 are respectively hinged with corresponding clamping jaws 16; the bogie 10 is further provided with a sliding groove perpendicular to the moving direction of the two symmetrically arranged clamping jaws 16, the sliding groove is provided with a sliding block, the two synchronous connecting rods 14 are hinged to the sliding block, specifically, the two synchronous connecting rods 14 are coaxially and rotatably connected to the sliding block, and the lengths of the two synchronous connecting rods 14 are equal.
In addition, the clamping assembly comprises at least two guide rods 18 arranged on the bogie 10, the guide rods 18 are used for guiding the relative movement of the two clamping jaws 16 which are symmetrically arranged, and the guide rods 18 are used for guiding.
In one embodiment, the positioning device further comprises a lifting device for lifting the clamping assembly to a predetermined position of the endless chain 20.
In a specific embodiment, the guiding means comprises at least an inner sleeve and an outer sleeve which are slidably connected, the inner sleeve and the outer sleeve are connected by a second driving means 4, and the second driving means 4 is used for adjusting the relative position between the inner sleeve and the outer sleeve.
The inner sleeve 2 and the outer sleeve 6 of the guiding device are provided with feeding channels communicated with the clamping assembly, and the feeding channels are used for passing through the endless chains 20; the connecting structure of the inner sleeve 2 and the outer sleeve 6 has a guiding function and a function of driving the endless chain 20 to ascend and descend, and the second driving device 4 drives the outer sleeve 6 to slide up and down along the inner sleeve 2 to drive the endless chain 20 to ascend and descend.
Specifically, the inner sleeve 2 is located above the outer sleeve 6, two clamping arms 15 are fixed on two sides of the inner sleeve 2, and the two clamping arms 15 are rotatably suspended on the support frame 1 through pin shafts.
The first driving device 3, the second driving device 4 and the fourth driving device 17 can adopt at least one of a hydraulic cylinder, an electric telescopic rod and a cylinder, and one end of the first driving device 3 is hinged to the support frame 1, and the other end of the first driving device is hinged to one of the clamping arms 15.
The guide device and the lifting device respectively comprise a displacement sensor for detecting displacement, a first displacement sensor 13 is connected to the guide device, one end of the first displacement sensor 13 is hinged to the support frame 1, the other end of the first displacement sensor is hinged to one of the clamping arms 15, a second displacement sensor 5 is connected to the lifting device, one end of the second displacement sensor 5 is hinged to the outer side of the inner sleeve 2, and the other end of the second displacement sensor is hinged to the outer side of the outer sleeve 6.
The utility model also discloses a chain production facility, including above-mentioned chain positioner.
By adopting the structure, the guide device is driven to swing through the first driving device 3, so that the clamped ring chain 20 is driven to swing, the clamping assembly is rotationally arranged relative to the guide device, so that the positioning device can drive the ring chain 20 to rotate, the lifting device can drive the ring chain 20 to lift up and down, and the clamping assembly is used for clamping the ring chain 20, in a word, the positioning device can drive the ring chain 20 to swing, lift, rotate and clamp, can clamp the ring chain 20 at a specified height, rotate to a specified angle and swing to a specified position; and can detect and output data in real time to meet the requirement of automatic production of the loop chain 20.
In the description herein, reference to the description of the terms "one embodiment/mode," "some embodiments/modes," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/mode or example is included in at least one embodiment/mode or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to be the same embodiment/mode or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/aspects or examples and features of the various embodiments/aspects or examples described in this specification can be combined and combined by one skilled in the art without conflicting therewith.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
It will be understood by those skilled in the art that the foregoing embodiments are provided for clarity of description only, and are not intended to limit the scope of the invention. Other variations or modifications will occur to those skilled in the art based on the foregoing disclosure and are still within the scope of the invention.
Claims (9)
1. The utility model provides a chain positioner which characterized in that: the chain clamping device comprises a supporting frame (1), a clamping assembly and a guide device suspended on the supporting frame (1), wherein the guide device is used for guiding the chain (20) to enter the clamping assembly;
the clamping assembly is rotatably connected to the guide device and is used for clamping the endless chain (20);
the positioning device further comprises a first driving device (3) used for driving the guide device to swing in a vertical plane, and the guide device is hinged with the support frame (1).
2. The link chain positioning device of claim 1, wherein: the positioning device further comprises a bogie (10) arranged on the clamping assembly, the bogie (10) is in transmission connection with a third driving device (8) arranged on the guide device, and the third driving device (8) is used for driving the clamping assembly to rotate relative to the guide device.
3. The link chain positioning device of claim 2, wherein: the clamping assembly comprises at least two symmetrically arranged clamping jaws (16), the at least two symmetrically arranged clamping jaws (16) are connected through a synchronizing mechanism, and the synchronizing mechanism is used for the at least two symmetrically arranged clamping jaws (16) to move synchronously.
4. A link chain positioning device as claimed in claim 3, wherein: the synchronous mechanism comprises at least one connecting rod assembly, and two ends of the connecting rod assembly are respectively hinged with the two symmetrically arranged clamping jaws (16);
the connecting rod assembly comprises two synchronous connecting rods (14) with one ends hinged, and the other ends of the two synchronous connecting rods (14) are respectively hinged with the corresponding clamping jaws (16);
the bogie (10) is further provided with a sliding groove perpendicular to the moving direction of the two symmetrically arranged clamping jaws (16), the sliding groove is provided with a sliding block, and the two synchronous connecting rods (14) are hinged to the sliding block.
5. A link chain positioning device as claimed in claim 3, wherein: the clamping assembly further comprises at least two guide rods (18) arranged on the bogie (10), and the guide rods (18) are used for guiding the relative movement of the two symmetrically arranged clamping jaws (16).
6. A positioning device for a link chain as claimed in claim 2, wherein: the positioning device further comprises a lifting device for lifting the clamping assembly to a predetermined position of the endless chain (20).
7. The link chain positioning device of claim 6, wherein: the guiding device at least comprises an inner sleeve and an outer sleeve which are connected in a sliding way, the inner sleeve and the outer sleeve are connected through a second driving device (4), and the second driving device (4) is used for adjusting the relative position between the inner sleeve and the outer sleeve.
8. The link chain positioning device of claim 6, wherein: the guide device and the lifting device both comprise displacement sensors for detecting displacement, and an angle detection device (11) for detecting a rotation angle is arranged between the bogie (10) and the guide device.
9. A kind of endless chain production facility, characterized by: comprising the endless chain positioning device according to any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220794595.2U CN217254823U (en) | 2022-04-06 | 2022-04-06 | Loop chain positioning device and loop chain production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220794595.2U CN217254823U (en) | 2022-04-06 | 2022-04-06 | Loop chain positioning device and loop chain production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217254823U true CN217254823U (en) | 2022-08-23 |
Family
ID=82875219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220794595.2U Active CN217254823U (en) | 2022-04-06 | 2022-04-06 | Loop chain positioning device and loop chain production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217254823U (en) |
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2022
- 2022-04-06 CN CN202220794595.2U patent/CN217254823U/en active Active
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