CN219787314U - Automatic lock buckle mechanism - Google Patents
Automatic lock buckle mechanism Download PDFInfo
- Publication number
- CN219787314U CN219787314U CN202320946203.4U CN202320946203U CN219787314U CN 219787314 U CN219787314 U CN 219787314U CN 202320946203 U CN202320946203 U CN 202320946203U CN 219787314 U CN219787314 U CN 219787314U
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- clamping
- buckle
- feeding
- locking
- groove
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- 210000000078 claw Anatomy 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of automatic equipment, and discloses an automatic locking and buckling mechanism which comprises a positioning assembly used for positioning the buckling direction and a manipulator used for taking the buckling from the positioning assembly to a position to be locked and locking. The manipulator is provided with a clamping and locking tool. The clamping and locking tool comprises a rotating device, a clamping fixture and a locking screwdriver. The rotating device is fixed on the manipulator, and the clamping fixture is fixed on the rotating device. The clamp is provided with a clamping jaw. The locking screwdriver can be vertically arranged on the clamping fixture in a telescopic way up and down and is positioned between the two clamping jaws. The inner wall of the clamping claw is provided with a first groove for accommodating a locking screwdriver, and the tail end of the inner wall is provided with a second groove for clamping the head part of the buckle. The second groove is an arc-shaped surface matched with the arc-shaped surface of the head part of the buckle. The utility model not only can align the positions of the buckle and the lock hole, but also greatly improves the locking speed and the production efficiency compared with the prior art.
Description
Technical Field
The utility model relates to the field of automatic equipment, in particular to an automatic locking and buckling mechanism.
Background
In order to facilitate the subsequent processing steps during the processing of electronic components, the electronic components are required to be placed at positions before processing after processing, so that a group of a plurality of electronic components are placed in a carrier, which is also called an AB board, in sequence. Because the AB board needs to be carried in the processing process, in order to prevent the AB board from separating from the B board in the carrying process, the electronic component is scattered, and therefore the buckle screw is fixed on the AB board. Because AB board and buckle belong to circulated used repeatedly, and the buckle is made by plastics, after many times installation dismantles, the buckle upper end of atress produces the deformation easily. The plane that adopts clamp buckle upper end to fix a position when automatic lock buckle on the production line at present, then lock buckle into the AB board through anchor clamps, but when the buckle that runs into the upper end and warp makes, the bottom of buckle does not correspond with the lockhole of AB board, can't lock smoothly and go into, produces the trouble, greatly reduced production efficiency.
In order to avoid the problems, the manipulator is designed to clamp the lower end of the buckle to position, and the locking is performed by using a screwdriver which is driven by an upper cylinder, a lower cylinder and a rotary cylinder. Although the problem that the lock hole does not correspond can be solved by adopting a mode of clamping the lower end of the buckle, the efficiency of the lock catch is reduced due to the fact that actions are added. The market is therefore seeking a way to solve this problem in an accurate and efficient way.
Disclosure of Invention
The utility model aims to solve the problems that the lock catch and the lock hole in the prior art are not corresponding and the lock catch efficiency is low, and provides an automatic lock catch mechanism which not only can align the positions of the lock catch and the lock hole, but also greatly improves the lock catch speed and the production efficiency compared with the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model discloses an automatic lock buckle mechanism, wherein a buckle comprises a buckle head, a buckle middle rod and a buckle bottom; the buckle head is the rectangle, and the rectangle both sides are provided with the cambered surface, and buckle head up end is provided with the locked groove. The automatic locking and buckling mechanism comprises a positioning assembly used for positioning the buckling direction and a manipulator used for taking the buckling from the positioning assembly to the position to be locked and locking. The manipulator is provided with a clamping and locking tool, and the clamping and locking tool comprises a rotating device, a clamping clamp and a locking screwdriver; the rotating device is fixed on the manipulator, and the clamping fixture is fixed on the rotating device. The clamping clamp is provided with a clamping jaw; the locking screwdriver is vertically arranged on the clamping fixture in an up-down telescopic manner and is positioned between the two clamping jaws; the clamping claw inner wall is provided with a first groove for accommodating a locking screw driver, the tail end of the inner wall is provided with a second groove for clamping the head of the buckle, the second groove is an arc-shaped surface matched with the arc-shaped surface of the head of the buckle, and the arc-shaped surface is preferably a semicircular surface.
Further, a compression spring is arranged at the joint of the locking screwdriver and the clamp.
Further, the positioning component comprises a vibration disc, a guide rail and a feeding device; one end of the guide rail is communicated with the discharge hole of the vibration disc, and the other end of the guide rail is connected with the feeding device.
Further, the feeding device comprises a feeding bracket; the upper end face of the feeding bracket is provided with a feeding cylinder which can transversely stretch and retract, the moving end of the feeding cylinder is provided with a feeding clamp, and the feeding clamp comprises a finger cylinder and a feeding clamping jaw arranged on the finger cylinder; the finger cylinder is vertically fixed on the feeding cylinder; the feeding clamping jaw is opened and closed along the direction of the vertical guide rail, the feeding clamping jaw extends towards the direction of the discharge hole of the guide rail to form a protruding part for clamping the buckle, a square groove for clamping the bottom of the buckle is formed in the lower end of the protruding part, and a semicircular groove for clamping the middle rod of the buckle is formed in the upper end of the protruding part.
Further, the upper side of pay-off clamping jaw still is provided with buckle locating plate, and the lower terminal surface of buckle head pastes with the up end of buckle locating plate, the locating plate is fixed in on the moving end of pay-off cylinder through the spliced pole.
Further, the end of the guide rail is provided with an infrared sensor for detecting whether the buckle is in place.
Further, the manipulator comprises a frame, a transverse moving module is arranged on the frame, an up-and-down moving module is arranged at the moving end of the transverse moving module, and the tail end of the up-and-down moving module is provided with the rotating device.
Further, the locking screwdriver is made of steel.
The utility model has the advantages that:
the clamping jaw and the positioning assembly are matched to position the buckle, the buckle is positioned to be in a set fixed direction through the positioning assembly, then the cambered surface of the head of the buckle is clamped by the clamping jaw, and the buckle is sent to the lock hole. Compared with the prior art that the plane of the clamping head is clamped, the second groove of the clamping jaw is an arc-shaped surface and is matched with the arc-shaped surface of the clamping head, the clamping buckle cannot be rotated during clamping, the clamping buckle can keep the fixed direction of the positioning assembly, and the problem that the clamping buckle does not correspond to the lock hole due to deformation of the clamping head can be prevented. Meanwhile, a locking screw driver can be arranged in the middle of the clamping claw in a vertically telescopic manner, and the clamping claw and the locking screw driver act together to lock the buckle into the lock hole. The locking screwdriver makes up the defect that the cambered surface acting force of the second groove on the head part of the buckle is insufficient. Simultaneously, the locking screwdriver can stretch out and draw back from top to bottom, need not to use upper and lower cylinder to drive, and rotatory hasp and anchor clamps rotate together for get the lock catch clamp and place can direct hasp on the lockhole, compared with prior art, reduced the step that the clamp material clamp claw loosen buckle and cylinder promote locking screw to, reduced the action, improved the hasp speed, improved production efficiency.
Drawings
Fig. 1 is a schematic front view of the present utility model.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is a schematic structural view of the feeding device.
Fig. 4 is a schematic structural view of the clamping and locking tool.
Fig. 5 is a schematic view of the structure of the clamping jaw.
Fig. 6 is a schematic structural view of the feeding clamping jaw.
Fig. 7 is a schematic structural view of the buckle.
Description of main reference numerals:
1. the device comprises a positioning assembly 11, a vibration disc 12, a guide rail 13, a feeding device 131, a feeding bracket 132, a feeding cylinder 133, a feeding clamp 134, a finger cylinder 135, a feeding clamping jaw 136, a protruding part 137, a square groove 138, a semicircular groove 14, a clamping positioning plate 15, a connecting column 16 and an infrared sensor;
2. the device comprises a manipulator, a machine frame, a transverse moving module and an up-and-down moving module, wherein the manipulator, the machine frame, the transverse moving module and the transverse moving module are arranged in the machine frame;
3. clamping and locking tools, 31, rotating devices, 32, clamping and clamping jigs, 33, locking screwdrivers, 34, clamping claws, 35, first grooves, 36 and second grooves;
4. the middle rod of the buckle, 41, the head of the buckle, 42, 43, the bottom of the buckle, 44 and the locking groove.
Detailed Description
In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 7, the clasp 4 includes a clasp head 41, a clasp intermediate lever 42, and a clasp bottom 43. The buckle head 41 is rectangular, cambered surfaces are arranged on two sides of the rectangle, and a locking groove 44 is formed in the upper end face of the buckle head 41.
As shown in fig. 1 to 7, the utility model discloses an automatic locking buckle mechanism, which comprises a positioning component 1 for positioning the direction of a buckle and a manipulator 2 for taking the buckle from the positioning component 1 to a to-be-locked position and locking the buckle.
The manipulator 2 is provided with a clamping and locking tool 3, and the clamping and locking tool 3 comprises a rotating device 31, a clamping clamp 32 and a locking screwdriver 33. The rotating device 31 is fixed to the robot 2, and the gripping jig 32 is fixed to the rotating device 31. The gripping clamp 32 is provided with a gripping jaw 34. The locking screw 33 is vertically installed on the clamping jig 32 so as to be vertically retractable, and is located in the middle of the two clamping claws 34. In this embodiment, a compression spring is provided at the junction of the locking screw driver 33 and the clamping jig 32. The locking screwdriver 33 is made of steel.
The inner wall of the clamping claw 34 is provided with a first groove 35 for accommodating the locking screw driver 33, the tail end of the inner wall is provided with a second groove 36 for clamping the clamping head 41, and the second groove 36 is an arc-shaped surface matched with the arc-shaped surface of the clamping head 41. In this embodiment, the arcuate surface is a semicircular surface.
The clamping jaw 34 and the positioning component 1 are matched to position the buckle, the buckle is positioned to be in a set fixed direction through the positioning component 1, then the cambered surface of the buckle head 41 is clamped by the clamping jaw 34, and the buckle is sent to the lock hole. Compared with the prior art that the plane of the clamping head 41 is clamped, the second groove 36 of the clamping jaw 34 is an arc-shaped surface and is matched with the arc-shaped surface of the clamping head 41, the clamping buckle cannot be rotated during clamping, the clamping buckle can keep the fixing direction of the positioning assembly 1, and the problem that the clamping buckle does not correspond to a lock hole due to deformation of the clamping head 41 can be prevented.
Because the second groove 36 is an arc-shaped surface, the friction force between the second groove and the arc surface of the buckle head 41 is insufficient, and the hidden danger of slipping during locking exists. The arrangement of the locking screwdriver 33 overcomes the defect that the cambered surface acting force of the second groove 36 on the buckling head 41 is insufficient. Meanwhile, the locking screw driver 33 can stretch out and draw back up and down, the upper and lower air cylinders are not required to be used for driving, and the rotary lock catch and the clamp rotate together, so that the lock catch can be directly locked by clamping the lock catch on the placing lock hole. Compared with the prior art, the steps of loosening the clamping claw 34 to clamp and pushing the locking screw by the cylinder are reduced, the actions are reduced, the locking speed is improved, and the production efficiency is improved.
Specifically, the positioning assembly 1 comprises a vibration plate 11, a guide rail 12 and a feeding device 13. One end of the guide rail 12 is communicated with a discharge hole of the vibration disc 11, and the other end is connected with the feeding device 13.
Wherein the feeding device 13 comprises a feeding bracket 131. The upper end face of the feeding bracket 131 is provided with a feeding cylinder 132 which can transversely stretch and retract, and the moving end of the feeding cylinder 132 is provided with a feeding clamp 133. The feeding jig 133 includes a finger cylinder 134 and a feeding jaw 135 provided on the finger cylinder 134. The finger cylinder 134 is vertically fixed to the feeding cylinder 132. The feeding clamping jaw 135 is opened and closed along the direction vertical to the guide rail 12, the feeding clamping jaw 135 extends towards the direction of the discharge hole of the guide rail 12 to form a protruding portion 136 for clamping the buckle, a square groove 137 for clamping the bottom 43 of the buckle is formed in the lower end of the protruding portion 136, and a semicircular groove 138 for clamping the middle rod 42 of the buckle is formed in the upper end of the protruding portion.
The upper side of the feeding clamping jaw 135 is further provided with a fastening positioning plate 14, the lower end face of the fastening head 41 is attached to the upper end face of the fastening positioning plate 14, and the fastening positioning plate 14 is fixed to the moving end of the feeding cylinder 132 through a connecting column 15. The buckle positioning plate 14 is used for positioning the up and down positions of the buckle. When the clamping fixture 32 clamps the buckle, the upper end face of the buckle head 41 is propped against the locking screw, and the setting of the buckle positioning plate 14 can prevent the buckle from moving up and down due to insufficient clamping force of the feeding fixture 133.
Wherein the end of the guide rail 12 is provided with an infrared sensor 16 for detecting whether the catch is in place.
Specifically, the manipulator 2 includes a frame 21, a lateral movement module 22 is disposed on the frame 21, an up-and-down movement module 23 is disposed on a movement end of the lateral movement module 22, and the rotating device 31 is disposed at an end of the up-and-down movement module 23.
Working principle:
the utility model firstly positions the buckle in the disc into a set direction through the vibration disc 11 and then flows out of the guide rail 12, and when the infrared sensor 16 senses that the buckle reaches the position, the feeding clamp 133 closes the feeding clamping jaw 135 to clamp the buckle. The feeding jig 133 is then pushed out to a position suitable for the robot 2 to conveniently grip the buckle by the feeding cylinder 132. The manipulator 2 moves the clamping fixture 32 to the position above the feeding fixture 133 through the transverse moving module 22 and the up-down moving module 23, then moves downwards, the locking screw driver 33 is pushed upwards by the top of the buckle, the cambered surface of the buckle head 41 is clamped by the second groove 36 of the clamping jaw 34, then the buckle is placed into the lock hole of the AB board, the rotating device 31 is started, and the clamping fixture 32 and the locking screw driver 33 rotate simultaneously to lock the buckle on the AB board. If the clasp is not deformed, the locking screwdriver 33 is located in the locking groove 44 of the clasp head 41, and if the clasp is deformed, although the initial locking screwdriver 33 is not located in the locking groove 44, the locking screwdriver 33 will also enter the locking groove 44 to participate in the clasp during rotation.
In addition, compared with the prior art, the locking device not only can align the positions of the buckle and the lock hole, but also greatly improves the locking speed and improves the production efficiency.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (8)
1. An automatic lock buckle mechanism which characterized in that: the mechanical arm comprises a positioning assembly used for positioning the direction of the buckle and a mechanical arm used for taking the buckle from the positioning assembly to a position to be locked and locking the buckle;
the manipulator is provided with a clamping and locking tool, and the clamping and locking tool comprises a rotating device, a clamping clamp and a locking screwdriver; the rotating device is fixed on the manipulator, and the clamping fixture is fixed on the rotating device; the clamping clamp is provided with a clamping jaw; the locking screwdriver is vertically arranged on the clamping fixture in an up-down telescopic manner and is positioned between the two clamping jaws; the clamping claw inner wall is provided with a first groove for accommodating a locking screw driver, the tail end of the inner wall is provided with a second groove for clamping the head of the buckle, and the second groove is an arc-shaped surface matched with the arc-shaped surface of the head of the buckle.
2. The automatic lock catch mechanism of claim 1, wherein: and a compression spring is arranged at the joint of the locking screwdriver and the clamping fixture.
3. The automatic lock catch mechanism of claim 1, wherein: the positioning component comprises a vibration disc, a guide rail and a feeding device; one end of the guide rail is communicated with the discharge hole of the vibration disc, and the other end of the guide rail is connected with the feeding device.
4. The automatic lock catch mechanism of claim 3, wherein: the feeding device comprises a feeding bracket; the upper end face of the feeding bracket is provided with a feeding cylinder which can transversely stretch and retract, the moving end of the feeding cylinder is provided with a feeding clamp, and the feeding clamp comprises a finger cylinder and a feeding clamping jaw arranged on the finger cylinder; the finger cylinder is vertically fixed on the feeding cylinder; the feeding clamping jaw is opened and closed along the direction of the vertical guide rail, the feeding clamping jaw extends towards the direction of the discharge hole of the guide rail to form a protruding part for clamping the buckle, a square groove for clamping the bottom of the buckle is formed in the lower end of the protruding part, and a semicircular groove for clamping the middle rod of the buckle is formed in the upper end of the protruding part.
5. The automatic lock catch mechanism of claim 4, wherein: the upper part of the feeding clamping jaw is also provided with a buckle positioning plate, the lower end face of the buckle head is attached to the upper end face of the buckle positioning plate, and the buckle positioning plate is fixed on the moving end of the feeding cylinder through a connecting column.
6. The automatic lock catch mechanism of claim 3, wherein: the end of the guide rail is provided with an infrared sensor for detecting whether the buckle is in place.
7. The automatic lock catch mechanism of claim 1, wherein: the manipulator comprises a frame, a transverse moving module is arranged on the frame, an up-and-down moving module is arranged at the moving end of the transverse moving module, and a rotating device is arranged at the tail end of the up-and-down moving module.
8. The automatic lock catch mechanism of claim 1, wherein: the locking screwdriver is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946203.4U CN219787314U (en) | 2023-04-24 | 2023-04-24 | Automatic lock buckle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946203.4U CN219787314U (en) | 2023-04-24 | 2023-04-24 | Automatic lock buckle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219787314U true CN219787314U (en) | 2023-10-03 |
Family
ID=88178195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320946203.4U Active CN219787314U (en) | 2023-04-24 | 2023-04-24 | Automatic lock buckle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219787314U (en) |
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2023
- 2023-04-24 CN CN202320946203.4U patent/CN219787314U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |