CN211278313U

CN211278313U - Patch clamp capable of avoiding damage to material

Info

Publication number: CN211278313U
Application number: CN201922142846.XU
Authority: CN
Inventors: 郭秀香; 黄旭华
Original assignee: Shenzhen Xinhua Long Technology Co ltd
Current assignee: Shenzhen Xinhua Long Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-18
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a can avoid damaging paster anchor clamps of material, including base, rotating electrical machines and servo motor, the welding of the intermediate position department at base top has the device storehouse, the inside movable mounting in device storehouse has reciprocal lead screw, be fixed with the adjustable shelf on the reciprocal lead screw of second conical teeth top, the welding of one side at base top has the backup pad, one side welding that the backup pad was kept away from at the base top has the rotating electrical machines, servo motor's output fixed mounting has a buffer cylinder, one-way lead screw is installed to the inner bearing of buffer cylinder. This can avoid damaging paster anchor clamps of material, after the centre gripping dynamics reaches the standard, actuating mechanism can take place to idle running and can not continue to apply the clamping-force to the paster to do not need the careful observation of operating personnel, and be difficult to cause the unnecessary to damage the paster, and when overturning the paster, need not relieve the manual upset of centre gripping and centre gripping again, convenient and fast more.

Description

Patch clamp capable of avoiding damage to material

Technical Field

The utility model relates to a paster anchor clamps technical field specifically is a can avoid damaging paster anchor clamps of material.

Background

The paster is an important electronic component carrier in a modern automation equipment control system, and various electronic components and circuits need to be added on the surface of the paster in the processing process, so that the stability of the paster needs to be maintained in the processing process, and a paster clamp is needed, however, the existing paster clamp has the following problems:

1. when the existing patch clamp is used, an operator needs to observe the clamping degree, control the clamp and avoid damage to patches and trouble in the operation process due to overlarge clamping force;

2. the existing patch clamp often cannot be directly turned when the back of a patch is processed, the clamping needs to be firstly released to manually turn the patch or turn the patch by using an auxiliary tool, and then the clamping is carried out again, so that the efficiency is low.

In order to solve the problems, innovative design is urgently needed on the basis of the existing patch clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can avoid damaging paster anchor clamps of material to solve above-mentioned background art and propose current paster anchor clamps and when carrying out the centre gripping to the paster, need operating personnel to press from both sides tight yardstick and observe and control, the operation process is troublesome, and causes the damage to the paster because the dynamics is too big easily, and when overturning the paster, need relieve the manual upset of centre gripping and centre gripping again, the lower problem of efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a patch clamp capable of avoiding damaging materials comprises a base, a rotating motor and a servo motor, wherein a device bin is welded at the middle position of the top of the base, a first rotating shaft is mounted at one side of the device bin in a bearing mode and penetrates through the device bin, a first bevel gear is fixedly connected to one end, close to the device bin, of the first rotating shaft, a reciprocating lead screw is movably mounted inside the device bin, a second bevel gear is fixedly arranged on the outer side of the reciprocating lead screw in a sleeved mode, a movable frame is fixedly arranged on the reciprocating lead screw above the second bevel gear and penetrates through the device bin, a placing table is pasted at the top of the movable frame, a supporting plate is welded at one side of the top of the base, a turntable mechanism is fixedly mounted at one side, close to the device bin, of the supporting plate, a first clamping plate is fixedly connected to one side, far away from the supporting plate, of the top of the base, and the output end fixedly connected with second pivot of rotating electrical machines to the one end fixed mounting that rotating electrical machines was kept away from in the second pivot has the mounting panel, and the inboard of mounting panel is connected with servo motor through the screw rod, servo motor's output end fixedly mounted has the buffer cylinder, and has seted up the mounting groove on the inner wall of buffer cylinder to the inside fixed mounting of mounting groove has the spring, and the first stopper of one end fixedly connected with of mounting groove is kept away from to the spring, one-way lead screw is installed to the inner bearing of buffer cylinder, and has the second stopper on the outside that one-way lead screw is close to buffer cylinder one end, and movable mounting has a movable cylinder on the outside that one-way lead screw was kept away from buffer cylinder one end, and the one end welding that.

Preferably, the central axis of the first rotating shaft is parallel to the central axis of the second rotating shaft, and the first rotating shaft is connected with the second rotating shaft through a belt pulley mechanism.

Preferably, the first bevel gear and the second bevel gear are perpendicular to each other, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the movable frame and the device bin form a relative sliding structure, and the movable frame is in threaded connection with the reciprocating screw rod.

Preferably, the placing table is made of rubber, and the placing table and the supporting plate form a relative sliding structure.

Preferably, the shape of the side section of the first limiting block is pentagonal, and the first limiting block and the mounting groove form a relative sliding structure.

Preferably, the movable cylinder is in threaded connection with the one-way screw rod, and the movable cylinder and the mounting plate form a relative sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: according to the paster clamp capable of avoiding damage to materials, after the clamping force reaches the standard, the driving mechanism can idle and cannot continuously apply the clamping force to the paster, so that careful observation by an operator is not needed, unnecessary damage to the paster is not easily caused, and when the paster is turned over, manual turning and re-clamping are not needed to be released, so that the paster clamp is more convenient and faster;

1. through the sliding connection between the first limiting block and the mounting groove and the mutual matching of the bevel edge of the first limiting block and the bevel edge of the second limiting block, the movable cylinder is in threaded connection with the one-way lead screw and is in sliding connection with the mounting plate, when the resistance between the clamping force of the movable cylinder and the paster is within an allowable range, the servo motor can drive the one-way lead screw to rotate through the buffer cylinder, the movable cylinder applies the clamping force to the paster, after the clamping force reaches the standard, the first limiting block slides into the mounting groove under the limiting of the second limiting block, the buffer cylinder idles, the clamping force cannot be continuously increased to the movable cylinder, and therefore the paster can be prevented from being damaged due to the fact that the clamping force is too large;

2. through the rotation of carousel mechanism, the rotating electrical machines passes through the mounting panel and drives the second pivot when rotating, under the effect of the clamping force of first grip block and second grip block and paster, the paster can take place to rotate thereupon, simultaneously through the transmission between adjustable shelf and the second pivot and be connected, when the rotating electrical machines drives the second pivot and rotates, can make the adjustable shelf drive place the platform and reciprocate, thereby the cooperation paster overturns, and then need not remove the centre gripping when overturning and overturn again the centre gripping by the manual work, very swiftly convenient.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic side view of the buffer tube of the present invention.

In the figure: 1. a base; 2. a device bin; 3. a first rotating shaft; 4. a first bevel gear; 5. a reciprocating screw rod; 6. a second taper tooth; 7. a movable frame; 8. a placing table; 9. a support plate; 10. a turntable mechanism; 11. a first clamping plate; 12. a rotating electric machine; 13. a second rotating shaft; 14. mounting a plate; 15. a servo motor; 16. a buffer cylinder; 17. mounting grooves; 18. a spring; 19. a first stopper; 20. a one-way screw rod; 21. a second limiting block; 22. a movable barrel; 23. a second clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a patch clamp capable of avoiding damaging materials comprises a base 1, a device bin 2, a first rotating shaft 3, first bevel teeth 4, a reciprocating screw rod 5, second bevel teeth 6, a movable frame 7, a placing table 8, a supporting plate 9, a turntable mechanism 10, a first clamping plate 11, a rotating motor 12, a second rotating shaft 13, a mounting plate 14, a servo motor 15, a buffer cylinder 16, a mounting groove 17, a spring 18, a first limiting block 19, a one-way screw rod 20, a second limiting block 21, a movable cylinder 22 and a second clamping plate 23, wherein the device bin 2 is welded at the middle position of the top of the base 1, the first rotating shaft 3 is mounted on one side of the device bin 2 in a bearing mode, the first rotating shaft 3 penetrates through the device bin 2, the first bevel teeth 4 are fixedly connected to one end, close to the device bin 2, of the first rotating shaft 3 is movably mounted inside the device bin 2, the second bevel teeth 6 are fixedly sleeved on the outer side of the reciprocating screw rod 5, a movable frame 7 is fixed on the reciprocating screw rod 5 above the second conical tooth 6, the movable frame 7 penetrates through the device bin 2, a placing table 8 is pasted on the top of the movable frame 7, a supporting plate 9 is welded on one side of the top of the base 1, a turntable mechanism 10 is fixedly installed on one side, close to the device bin 2, of the supporting plate 9, a first clamping plate 11 is fixedly connected on one side, far away from the supporting plate 9, of the turntable mechanism 10, a rotating motor 12 is welded on one side, far away from the supporting plate 9, of the top of the base 1, a second rotating shaft 13 is fixedly connected with the output end of the rotating motor 12, an installing plate 14 is fixedly installed at one end, far away from the rotating motor 12, of the second rotating shaft 13, a servo motor 15 is connected on the inner side of the installing plate 14 through a screw rod, a buffer barrel 16 is fixedly installed at the output end of, and the spring 18 keeps away from the one end fixedly connected with first stopper 19 of mounting groove 17, and one-way lead screw 20 is installed to the inner bearing of buffer cylinder 16, and has welded the second stopper 21 on the outside that one-way lead screw 20 is close to buffer cylinder 16 one end to movable mounting has a movable section of thick bamboo 22 on the outside that one-way lead screw 20 kept away from one-way lead screw 16 one end, and the one end welding that one-way lead screw 20 was kept away from to movable section of thick bamboo 22 has second grip block 23 in addition.

The central axis of the first rotating shaft 3 is parallel to the central axis of the second rotating shaft 13, the first rotating shaft 3 is connected with the second rotating shaft 13 through a belt pulley mechanism, the first bevel gear 4 is perpendicular to the second bevel gear 6, the first bevel gear 4 is meshed with the second bevel gear 6, the movable frame 7 and the device bin 2 form a relative sliding structure, the movable frame 7 is in threaded connection with the reciprocating screw 5, the placing table 8 is made of rubber, and the placing table 8 and the supporting plate 9 form a relative sliding structure, so that when the rotating motor 12 drives the second rotating shaft 13 to rotate, the first rotating shaft 3 can be driven to rotate, when the first rotating shaft 3 rotates, the reciprocating screw 5 can be driven to rotate, when the reciprocating screw 5 rotates, the movable frame 7 and the placing table 8 can be driven to move up and down, and the paster can be matched to turn;

the side section of the first limiting block 19 is pentagonal, the first limiting block 19 and the mounting groove 17 form a relative sliding structure, the movable cylinder 22 is in threaded connection with the one-way screw rod 20, and the movable cylinder 22 and the mounting plate 14 form a relative sliding structure, so that when the reaction force between the movable cylinder 22 and the patch is insufficient, under the limiting action of the first limiting block 19 and the second limiting block 21, the buffer cylinder 16 can drive the one-way screw rod 20 to rotate, and further drive the movable cylinder 22 to move, clamping force is applied to the patch, when the reaction force between the movable cylinder 22 and the patch reaches the standard, the buffer cylinder 16 continues to rotate, the second limiting block 21 can press the first limiting block 19 to slide to the inside of the mounting groove 17, so that the one-way screw rod 20 cannot continue to rotate along with the buffer cylinder 16, so that the movable cylinder 22 and the second clamping plate 23 do not move further to increase the clamping force on the patch.

The working principle is as follows: when the patch clamp capable of avoiding damaging materials is used, as shown in fig. 1 and 3, the device is powered on, a patch is placed on the placing table 8, the reciprocating screw rod 5 is controlled to rotate, as shown in fig. 2 and 4, the elastic force of the spring 18 and the mutual limiting of the first limiting block 19 and the second limiting block 21 enable the servo motor 15 to drive the buffer cylinder 16 to rotate, the unidirectional screw rod 20 can be driven to rotate, the movable cylinder 22 can be driven to rotate through the threaded connection between the unidirectional screw rod 20 and the movable cylinder 22 and the limitation of the sliding connection between the movable cylinder 22 and the mounting plate 14 on the rotation of the movable cylinder 22, the movable cylinder 22 can be driven to move to a position close to the patch when the unidirectional screw rod 20 rotates, the second clamping plate 23 is matched with the first clamping plate 11 to clamp the patch, when the clamping force reaches the standard, the resistance of the second clamping plate 23 to the patch is increased, through the elasticity of the spring 18 and the sliding connection between the first limiting block 19 and the mounting groove 17, the bevel edge of the first limiting block 19 is matched with the bevel edge of the second limiting block 21, so that at the moment, when the buffer cylinder 16 continues to rotate, the second limiting block 21 can press the first limiting block 19 to slide into the mounting groove 17, the one-way screw rod 20 cannot continue to rotate along with the buffer cylinder 16, the movable cylinder 22 and the second clamping plate 23 cannot continue to apply clamping force on the patch, an operator does not need to carefully observe the clamping condition of the patch, after the clamping force reaches a certain standard, the second clamping plate 23 cannot continue to apply clamping force on the patch, the patch is not easily damaged due to overlarge clamping force, and when the clamping is required to be released, the rotating motor 12 is rotated reversely;

as shown in FIG. 1, when the patch on the placing table 8 needs to be turned over, the rotation of the rotating motor 12 is controlled, so that the rotating motor 12 drives the mounting plate 14 to rotate through the second rotating shaft 13, the patch can be driven to rotate through the clamping force of the second clamping plate 23 and the first clamping plate 11 on the patch, and the rotation of the turntable mechanism 10, so that the mounting plate 14 can drive the patch to rotate when rotating, thereby turning over, meanwhile, through the connection of the belt pulley mechanism between the second rotating shaft 13 and the first rotating shaft 3, the first rotating shaft 3 can be driven to rotate while the second rotating shaft 13 rotates, through the meshing connection between the first bevel gear 4 and the second bevel gear 6, the reciprocating screw 5 can be driven to rotate when the first rotating shaft 3 rotates, through the threaded connection between the movable frame 7 and the reciprocating screw 5, and the reciprocating screw thread on the movable frame 7, the sliding connection between the movable frame 7 and the device bin 2, when making reciprocal lead screw 5 rotate, can drive adjustable shelf 7 to the lapse, when removing to the minimum, second pivot 13 just in time drives the paster and rotates to and place platform 8 and be the vertical state this moment, rotating electrical machines 12 continues to rotate, the paster continues to rotate, reciprocal lead screw 5 drives adjustable shelf 7 rebound, closely follow the lower one side in paster position, keep the level again until the paster, place platform 8 and resume to initial position, thereby make the paster accomplish the upset, and need not relieve the artifical upset of centre gripping and again the centre gripping, very swift convenience.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can avoid damaging paster anchor clamps of material, includes base (1), rotating electrical machines (12) and servo motor (15), its characterized in that: the device comprises a base (1), a device bin (2) is welded at the middle position of the top of the base (1), a first rotating shaft (3) is installed on one side of the device bin (2) in a bearing mode, the first rotating shaft (3) penetrates through the device bin (2), a first bevel gear (4) is fixedly connected to one end, close to the device bin (2), of the first rotating shaft (3), a reciprocating lead screw (5) is movably installed inside the device bin (2), a second bevel gear (6) is fixedly sleeved on the outer side of the reciprocating lead screw (5), a movable frame (7) is fixed on the reciprocating lead screw (5) above the second bevel gear (6), the movable frame (7) penetrates through the device bin (2), a placing table (8) is pasted on the top of the movable frame (7), a supporting plate (9) is welded to one side of the top of the base (1), and a turntable mechanism (10) is fixedly installed on one side, close to the supporting plate (, and one side of the turntable mechanism (10) far away from the supporting plate (9) is fixedly connected with a first clamping plate (11), one side of the top of the base (1) far away from the supporting plate (9) is welded with a rotating motor (12), the output end of the rotating motor (12) is fixedly connected with a second rotating shaft (13), one end of the second rotating shaft (13) far away from the rotating motor (12) is fixedly provided with a mounting plate (14), the inner side of the mounting plate (14) is connected with a servo motor (15) through a screw rod, the output end of the servo motor (15) is fixedly provided with a buffer cylinder (16), the inner wall of the buffer cylinder (16) is provided with a mounting groove (17), a spring (18) is fixedly arranged inside the mounting groove (17), one end of the spring (18) far away from the mounting groove (17) is fixedly connected with a first limiting block (19), and an inner bearing of the, and a second limiting block (21) is welded on the outer side of one end, close to the buffer cylinder (16), of the one-way screw rod (20), a movable cylinder (22) is movably mounted on the outer side of one end, far away from the buffer cylinder (16), of the one-way screw rod (20), and a second clamping plate (23) is welded at one end, far away from the one-way screw rod (20), of the movable cylinder (22).

2. A patch clamp capable of avoiding damage to materials according to claim 1, wherein: the central axis of the first rotating shaft (3) is parallel to the central axis of the second rotating shaft (13), and the first rotating shaft (3) is connected with the second rotating shaft (13) through a belt pulley mechanism.

3. A patch clamp capable of avoiding damage to materials according to claim 1, wherein: the first bevel gear (4) and the second bevel gear (6) are perpendicular to each other, and the first bevel gear (4) is in meshed connection with the second bevel gear (6).

4. A patch clamp capable of avoiding damage to materials according to claim 1, wherein: the movable frame (7) and the device bin (2) form a relative sliding structure, and the movable frame (7) is in threaded connection with the reciprocating screw rod (5).

5. A patch clamp capable of avoiding damage to materials according to claim 1, wherein: the placing table (8) is made of rubber, and the placing table (8) and the supporting plate (9) form a relative sliding structure.

6. A patch clamp capable of avoiding damage to materials according to claim 1, wherein: the side cross-sectional shape of first stopper (19) is the pentagon, and first stopper (19) and mounting groove (17) constitution relative sliding structure.

7. A patch clamp capable of avoiding damage to materials according to claim 1, wherein: the movable cylinder (22) is in threaded connection with the one-way screw rod (20), and the movable cylinder (22) and the mounting plate (14) form a relative sliding structure.