CN221159485U - Clamping device and processing equipment - Google Patents

Clamping device and processing equipment Download PDF

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Publication number
CN221159485U
CN221159485U CN202323137059.9U CN202323137059U CN221159485U CN 221159485 U CN221159485 U CN 221159485U CN 202323137059 U CN202323137059 U CN 202323137059U CN 221159485 U CN221159485 U CN 221159485U
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CN
China
Prior art keywords
clamping
driving
rotating
bearing
cutter
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Active
Application number
CN202323137059.9U
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Chinese (zh)
Inventor
张学云
王建科
朱加坤
杨朝辉
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Shenzhen Hans CNC Technology Co Ltd
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Shenzhen Hans CNC Technology Co Ltd
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Priority to CN202323137059.9U priority Critical patent/CN221159485U/en
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Abstract

The application discloses a clamping device and processing equipment, wherein the clamping device comprises a bearing mechanism, a clamping mechanism, a driving mechanism and a rotating mechanism, the clamping mechanism is arranged on the bearing mechanism, the clamping mechanism is used for clamping a cutter, the driving mechanism is arranged on the bearing mechanism and is connected with the clamping mechanism, the driving mechanism is used for driving the clamping mechanism to move along a first direction so as to clamp or loosen the cutter, the rotating mechanism is arranged on the bearing mechanism, the rotating mechanism is connected with the clamping mechanism, and the rotating mechanism is used for driving the clamping mechanism to rotate. According to the application, the clamping mechanism is driven to move along the first direction by the driving mechanism, so that the clamping mechanism clamps or loosens the cutter, thereby realizing automatic cutter taking and cutter changing, meeting the requirement of automatic production, improving the production efficiency, preventing the hand from being scratched during manual operation, improving the safety performance and reducing the working risk.

Description

Clamping device and processing equipment
Technical Field
The application relates to the technical field of PCB processing equipment, in particular to a clamping device and processing equipment.
Background
In the processing process of the cutter, the problem of wire wrapping can occur, so that the cutter needs to be cleaned after being put in storage.
In the prior art, the tool is replaced and cleaned by manual work, and then the tool is manually installed into the tool box after cleaning, so that the requirement of automatic production cannot be met, the production efficiency is reduced, and due to manual operation, when the hand of an operator touches the edge of the tool, the safety accident that the hand is scratched is easily caused, the safety performance is low, and the working risk is increased.
Disclosure of utility model
In order to overcome the problems of the prior art, the main object of the present application is to provide a clamping device and a processing device capable of meeting the requirement of automation and improving the safety performance.
In order to achieve the above purpose, the present application specifically adopts the following technical scheme:
A gripping device, comprising:
A carrying mechanism;
The clamping mechanism is arranged on the bearing mechanism and is used for clamping the cutter;
The driving mechanism is arranged on the bearing mechanism and connected with the clamping mechanism, and the driving mechanism is used for driving the clamping mechanism to move along a first direction so as to enable the clamping mechanism to clamp or loosen the cutter;
The rotating mechanism is arranged on the bearing mechanism and connected with the clamping mechanism, and the rotating mechanism is used for driving the clamping mechanism to rotate.
In some embodiments, the clamping mechanism comprises a clamping member and a rotating member, the clamping member is connected to the driving mechanism, the rotating member is sleeved on the clamping member, the driving mechanism is used for driving the clamping member to move along a first direction relative to the rotating member so that the clamping member and the rotating member are matched to clamp or unclamp the cutter, the rotating mechanism is connected with the rotating member, and the rotating mechanism is used for driving the rotating member to rotate.
In some embodiments, the clamping member comprises a connecting part and an elastic clamping part, the connecting part penetrates through the rotating member, one end of the connecting part is connected to the driving mechanism, and the other end of the connecting part is connected to the elastic clamping part;
The inner diameter of the elastic clamping part gradually becomes larger along the direction away from the connecting part, and when the elastic clamping part moves along the direction close to the rotating piece, the rotating piece presses the elastic clamping part so as to enable the elastic clamping part to shrink to clamp the cutter;
When the elastic clamping part moves in a direction away from the rotating piece, the elastic clamping part is separated from the rotating piece, so that the elastic clamping part is opened to loosen the cutter.
In some embodiments, the gripping mechanism further comprises a connection block connected to the drive mechanism and a first bearing connected to the connection block, the gripping member being connected to the first bearing.
In some embodiments, the gripping mechanism further comprises a second bearing disposed on the bearing mechanism, the rotating member being connected to the second bearing, the second bearing being configured to limit the rotating member.
In some embodiments, the gripping mechanism further comprises a guide member, one end of the guide member is connected to the carrying mechanism, the other end of the guide member is connected to the connection block, and the guide member is used for guiding movement of the connection block.
In some embodiments, the rotating mechanism comprises a motor and a transmission assembly, the motor is arranged on the bearing mechanism, the transmission assembly is connected with the motor, the rotating member is connected with the transmission assembly, and the motor is used for driving the transmission assembly to move so as to enable the rotating member to rotate.
In some embodiments, the transmission assembly includes a driving wheel, a driven wheel and a synchronous belt, the driving wheel is connected to the motor, the synchronous belt is wound around the driving wheel and the driven wheel, the rotating member is connected to the driven wheel, and the motor is used for driving the driving wheel to rotate so as to drive the rotating member to rotate.
In some embodiments, the gripping device further comprises an air injection mechanism disposed on the carrying mechanism for cleaning the cutter.
In some embodiments, the gas injection mechanism includes a gas nozzle for connection with a gas pump for driving gas from the gas nozzle for cleaning the tool.
The machining equipment comprises a first power assembly, a second power assembly and the clamping device, wherein the first power assembly and the second power assembly are respectively used for driving the clamping device to move along a first direction and a second direction.
The application discloses a clamping device which comprises a bearing mechanism, a clamping mechanism, a driving mechanism and a rotating mechanism, wherein the clamping mechanism is arranged on the bearing mechanism, the clamping mechanism is used for clamping a cutter, the driving mechanism is arranged on the bearing mechanism and connected with the clamping mechanism, the driving mechanism is used for driving the clamping mechanism to move along a first direction so as to enable the clamping mechanism to clamp or loosen the cutter, the rotating mechanism is arranged on the bearing mechanism, the rotating mechanism is connected with the clamping mechanism, and the rotating mechanism is used for driving the clamping mechanism to rotate. According to the application, the clamping mechanism is driven to move along the first direction by the driving mechanism, so that the clamping mechanism clamps or loosens the cutter, thereby realizing automatic cutter taking and cutter changing, meeting the requirement of automatic production, improving the production efficiency, preventing the hand from being scratched during manual operation, improving the safety performance and reducing the working risk.
Drawings
Fig. 1 is an axial schematic view of a gripping device according to an embodiment of the present application.
Fig. 2 is a schematic front view of a clamping device according to an embodiment of the present application.
Fig. 3 is an exploded view of a gripping device according to an embodiment of the present application.
Reference numerals:
1. A carrying mechanism; 11. a base; 110. a mounting hole; 12. a first fixing plate; 13. a second fixing plate; 14. a first support plate; 15. a second support plate; 16. a first mounting member; 17. a second mounting member; 2. a clamping mechanism; 21. a clamping member; 210. a connection part; 211. an elastic clamping part; 22. a rotating member; 220. a clamping part; 23. a connecting block; 230. a groove; 24. a first bearing; 25. a second bearing; 26. a spacer bush; 27. a guide member; 3. a driving mechanism; 4. a rotation mechanism; 41. a motor; 42. a transmission assembly; 420. driven wheel; 421. a synchronous belt; 5. an air injection mechanism; 51. an air nozzle; 6. a cutter.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
In the description of the present application, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, and the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of an axial view of a gripping device according to an embodiment of the present application, fig. 2 is a schematic structural diagram of an elevation view of the gripping device according to an embodiment of the present application, and fig. 3 is an exploded view of the gripping device according to an embodiment of the present application. The embodiment discloses a clamping device, this clamping device includes carrier mechanism 1, clamping mechanism 2, actuating mechanism 3 and rotary mechanism 4, and carrier mechanism 1 includes base 11, first fixed plate 12, second fixed plate 13, first backup pad 14 and second backup pad 15, and first backup pad 14 and second backup pad 15 set up respectively in the opposite both sides of base 11. The first fixing plate 12 is connected with one ends of the first support plate 14 and the second support plate 15, which are far away from the base 11, respectively, and the first fixing plate 12 is arranged opposite to the base 11. The second fixing plate 13 is connected with one ends of the first support plate 14 and the second support plate 15, which are far away from the base 11, respectively, and the second fixing plate 13 is arranged opposite to the base 11. The base 11 is provided with a mounting hole 110, the clamping mechanism 2 is arranged in the mounting hole 110 in a penetrating mode, and the clamping mechanism 2 is used for clamping the cutter 6. The driving mechanism 3 is disposed on the first fixing plate 12, and the driving mechanism 3 is connected to the clamping mechanism 2, and the driving mechanism 3 is used for driving the clamping mechanism 2 to move along a first direction, so that the clamping mechanism 2 clamps or unclamps the cutter 6. The rotating mechanism 4 is disposed on the second fixing plate 13, and the rotating mechanism 4 is connected to the clamping mechanism 2, and the rotating mechanism 4 is used for driving the clamping mechanism 2 to rotate. The first direction is the X direction in fig. 2, and the second direction is the Y direction in fig. 2.
The clamping mechanism 2 is driven by the driving mechanism 3 to move along the first direction, so that the clamping mechanism 2 clamps or loosens the cutter 6, automatic cutter taking and cutter changing are realized, the requirement of automatic production is met, the production efficiency is improved, the hand scratch safety accident caused by manual operation is prevented, the safety performance is improved, and the working risk is reduced.
Referring to fig. 2 and 3, the gripping mechanism 2 includes a connection block 23, a first bearing 24, a gripping member 21, a rotating member 22, and a second bearing 25, the connection block 23 is connected to the driving mechanism 3, the connection block 23 is provided with a groove 230, the first bearing 24 includes a first bearing outer ring and a first bearing inner ring, the first bearing outer ring is disposed in the groove 230, and the first bearing inner ring is movably connected to the first bearing outer ring. The clamping member 21 includes a connecting portion 210 and an elastic clamping portion 211, the connecting portion 210 is disposed through the rotating member 22, one end of the connecting portion 210 is connected to the first bearing inner ring, and the other end of the connecting portion 210 is connected to the clamping portion 211. The inner wall surface of the rotating member 22 near one end of the elastic clamping portion 211 is matched with the outer surface of the elastic clamping portion 211, the inner diameter of the elastic clamping portion 211 gradually increases along the direction away from the connecting portion 210, when the elastic clamping portion 211 moves along the direction near the rotating member 22, the rotating member 22 presses the elastic clamping portion 211 to enable the elastic clamping portion 211 to shrink so as to clamp the cutter 6, and when the elastic clamping portion 211 moves along the direction away from the rotating member 22, the elastic clamping portion 211 is separated from the rotating member 22 so as to enable the elastic clamping portion 211 to open so as to release the cutter 6. The driving mechanism 3 is used for driving the clamping member 21 to move relative to the rotating member 22 in a first direction so that the clamping member 21 cooperates with the rotating member 22 to clamp or unclamp the cutter 6. The rotating mechanism 4 is connected with the rotating member 22, and the rotating mechanism 4 is used for driving the rotating member 22 to rotate. The second bearing 25 includes a second bearing outer ring and a second bearing inner ring, the second bearing outer ring is disposed in the mounting hole 110, the second bearing inner ring is movably connected to the second bearing outer ring, the rotating member 22 is provided with a clamping portion 220, the second bearing inner ring abuts against the clamping portion 220, and the second bearing 25 is used for limiting the rotating member 22 in the first direction and the second direction so as to prevent the rotating member 22 from moving along the first direction and the second direction.
In this embodiment, the clamping mechanism 2 further includes a guide member 27, two guide members 27 are provided, the first fixing plate 12 is provided with a first through hole and a second through hole, the first through hole is provided with two, the two first through holes are respectively provided at two sides of the second through hole, each guide member 27 is respectively disposed through each first through hole and connected to the connecting block 23, the driving mechanism 3 is disposed through the second through hole, and the guide member 27 is used for guiding when the driving mechanism 3 drives the connecting block 23 to move along the first direction, so as to guide the movement of the clamping member 21 along the first direction.
In this embodiment, the second bearing 25 is provided with two bearings, so that the end of the bearing is prevented from shaking when the cutter holder rotates due to the clearance between the inner ring of the bearing and the outer ring of the bearing when only one bearing is provided, and the rotation stability of the rotating member 22 is affected.
In this embodiment, the clamping mechanism 2 further includes a spacer 26, where the spacer 26 is disposed between the two second bearings 25 and is used to separate the two second bearings 25, so as to reduce friction and wear during movement of the two second bearings 25, achieve the effects of damping and reducing noise, and prolong the service life of the second bearings 25.
With continued reference to fig. 2 and 3, the rotation mechanism 4 includes a motor 41 and a transmission assembly 42, the transmission assembly 42 includes a driving wheel, a driven wheel 420 and a synchronous belt 421, the motor 41 is disposed on the second fixing plate 13, the driving wheel is connected to the motor 41, the synchronous belt 421 is wound around the driving wheel and the driven wheel 420, and the rotation member 22 is connected to the driven wheel 420.
In operation, the motor 41 drives the driving wheel to rotate, the driving wheel rotates to drive the synchronous belt 421 to move, the synchronous belt 421 moves to drive the driven wheel 420 to rotate, the driven wheel 420 rotates to drive the rotating member 22 to rotate, and the rotating member 22 rotates to drive the clamping member 21 to rotate, so that the cutter 6 rotates.
In this embodiment, the transmission assembly 42 is a belt transmission, and it will be appreciated that in other embodiments, the transmission assembly 42 may be other transmission, such as a gear engagement transmission, where the gear engagement transmission includes two gears and engages the two gears, the motor 41 is connected to one of the gears, the rotating member 22 is connected to the other gear, in operation, the motor 41 drives one of the gears to rotate, one of the gears rotates to drive the other gear to rotate, the other gear rotates to drive the rotating member 22 to rotate, and the rotating member 22 rotates to drive the gripping member 21 to rotate, thereby rotating the tool 6.
Referring to fig. 3, the carrying mechanism 1 further includes a first mounting member 16 and a second mounting member 17, the first mounting member 16 and the second mounting member 17 are respectively disposed on two sides of the base 11, the gripping device further includes an air injection mechanism 5, the air injection mechanism 5 includes two air nozzles 51, the two air nozzles 51 are respectively disposed on the first mounting member 16 and the second mounting member 17, the air nozzles 51 are connected with an air pump, and the air pump is used for driving air to be ejected from the air nozzles 51 so as to clean the cutter 6.
In the present embodiment, two air nozzles 51 are provided for ejecting gas to clean the cutter 6, it is to be understood that in other embodiments, two air nozzles 51 may be used for ejecting a cooling liquid to cool the cutter 6, or one of the two air nozzles 51 is used for ejecting gas and the other is used for ejecting a cooling liquid.
On the basis of the embodiment, the processing equipment further discloses a processing device, and the processing device comprises a first power assembly, a second power assembly and any clamping device, wherein the first power assembly and the second power assembly are respectively used for driving the clamping device to move along a first direction and a second direction.
The first power component and the second power component can be combined transmission parts which can drive the clamping device to move along a straight line, such as a linear motor, a sliding rail, a screw rod, a nut, a rotating motor and the like; specifically, a sliding block can be arranged on the clamping device, and the sliding block is driven to move on a sliding rail through a linear motor, so that the clamping device is driven to move; or the clamping device is provided with a sliding block, the sliding block is arranged on the nut, and the screw rod is driven to rotate through the rotating motor, so that the clamping device on the nut moves on the screw rod.
In a specific application scene, when the cutter 6 is clamped, the clamping device is moved to the upper side of a cutter box provided with the cutter 6 and then descends, the cutter handle of the cutter 6 is positioned in the clamping piece 21, then the driving mechanism 3 drives the connecting block 23 to move in the direction away from the base 11, so that the first bearing 24 is driven to move, the cutter 6 is clamped through the cooperation of the clamping piece 21 and the rotating piece 22, then the driving wheel is driven to rotate through the motor 41, the driving wheel is rotated to drive the driven wheel 420 to rotate, so that the rotating piece 22 is rotated to drive the clamping piece 21 to rotate, so that the cutter 6 rotates, in the rotating process, the air injection mechanism 5 cleans wires on the cutter 6, after the cleaning is finished, the motor 41 is closed, the cutter 6 stops rotating, the cutter 6 is detected through the detection assembly, if the cutter 6 is unqualified, the cutter 6 is continuously cleaned, if the cutter 6 is qualified, the cutter 6 is driven to move back to the upper side of the cutter box, the driving mechanism 3 drives the connecting block 23 to move in the direction close to the base 11, the cutter 6 is released through the cooperation of the clamping piece 21 and then the cutter 6 is released, and the cutter 6 is detected.
The present application 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 application are intended to be included in the scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims (11)

1. A gripping device, comprising:
A carrying mechanism;
The clamping mechanism is arranged on the bearing mechanism and is used for clamping the cutter;
The driving mechanism is arranged on the bearing mechanism and connected with the clamping mechanism, and the driving mechanism is used for driving the clamping mechanism to move along a first direction so as to enable the clamping mechanism to clamp or loosen the cutter;
The rotating mechanism is arranged on the bearing mechanism and connected with the clamping mechanism, and the rotating mechanism is used for driving the clamping mechanism to rotate.
2. The clamping device according to claim 1, wherein the clamping mechanism comprises a clamping member and a rotating member, the clamping member is connected to the driving mechanism, the rotating member is sleeved on the clamping member, the driving mechanism is used for driving the clamping member to move along the first direction relative to the rotating member so that the clamping member and the rotating member are matched to clamp or unclamp the cutter, the rotating mechanism is connected with the rotating member, and the rotating mechanism is used for driving the rotating member to rotate.
3. The clamping device according to claim 2, wherein the clamping member comprises a connecting portion and an elastic clamping portion, the connecting portion is arranged through the rotating member, one end of the connecting portion is connected to the driving mechanism, and the other end of the connecting portion is connected to the elastic clamping portion;
The inner diameter of the elastic clamping part gradually becomes larger along the direction away from the connecting part, and when the elastic clamping part moves along the direction close to the rotating piece, the rotating piece presses the elastic clamping part so as to enable the elastic clamping part to shrink to clamp the cutter;
When the elastic clamping part moves in a direction away from the rotating piece, the elastic clamping part is separated from the rotating piece, so that the elastic clamping part is opened to loosen the cutter.
4. The gripping device of claim 2, wherein the gripping mechanism further comprises a connection block and a first bearing, the connection block being connected to the drive mechanism, the first bearing being connected to the connection block, the gripping member being connected to the first bearing.
5. The gripping device of claim 2, wherein the gripping mechanism further comprises a second bearing disposed on the bearing mechanism, the rotating member being coupled to the second bearing, the second bearing being configured to limit the rotating member.
6. The gripping device of claim 4, wherein the gripping mechanism further comprises a guide member, one end of the guide member being connected to the carrying mechanism, the other end of the guide member being connected to the connection block, the guide member being for guiding movement of the connection block.
7. The gripping device according to claim 2, wherein the rotation mechanism comprises a motor and a transmission assembly, the motor is arranged on the carrying mechanism, the transmission assembly is connected to the motor, the rotation member is connected to the transmission assembly, and the motor is used for driving the transmission assembly to move so as to enable the rotation member to rotate.
8. The gripping device of claim 7, wherein the transmission assembly includes a driving wheel, a driven wheel, and a timing belt, the driving wheel is connected to the motor, the timing belt is wound around the driving wheel and the driven wheel, the rotating member is connected to the driven wheel, and the motor is used for driving the driving wheel to rotate so as to drive the rotating member to rotate.
9. The gripping device according to any one of claims 1 to 8, further comprising an air injection mechanism provided to the carrying mechanism for cleaning the cutter.
10. The gripping device of claim 9 wherein the air jet mechanism includes an air jet for connection to an air pump for driving air out of the air jet for cleaning the knife.
11. A processing apparatus comprising a first power assembly, a second power assembly and a gripping device according to any one of claims 1 to 10, wherein the first power assembly and the second power assembly are respectively configured to drive the gripping device to move in a first direction and a second direction.
CN202323137059.9U 2023-11-17 2023-11-17 Clamping device and processing equipment Active CN221159485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323137059.9U CN221159485U (en) 2023-11-17 2023-11-17 Clamping device and processing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323137059.9U CN221159485U (en) 2023-11-17 2023-11-17 Clamping device and processing equipment

Publications (1)

Publication Number Publication Date
CN221159485U true CN221159485U (en) 2024-06-18

Family

ID=91443757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323137059.9U Active CN221159485U (en) 2023-11-17 2023-11-17 Clamping device and processing equipment

Country Status (1)

Country Link
CN (1) CN221159485U (en)

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