CN216917667U - Automatic clamping and translation feeding mechanism - Google Patents

Abstract

The utility model discloses an automatic clamping and translation feeding mechanism which comprises a mounting plate, wherein a lower clamping component is arranged on the mounting plate, a translation component is arranged on the rear side of the lower clamping component, an upper clamping component for translating a product clamped by the lower clamping component is arranged on the translation component, and a reversing component for reversing the product clamped by the lower clamping component is arranged on the mounting plate; the bottom of mounting panel is equipped with the drive and presss from both sides the first drive arrangement that closes and drive translation subassembly translation and drive upper clamping subassembly clamp down, the mounting panel bottom still is equipped with drive switching-over subassembly pivoted second drive arrangement.

Description

Automatic clamping and translation feeding mechanism

Technical Field

The utility model relates to the field of electrolytic capacitor rubber tube sleeving equipment, in particular to an automatic clamping and translation feeding mechanism.

Background

With the rapid development of economic technology, the mechanical automation is also rapidly developed. The existing aluminum electrolytic capacitor product automatically takes materials, translates and trims the multi-link mechanism of the pin. The multi-link mechanism has the advantages of complex structure, high noise, low precision, easy abrasion of connecting parts, high cost, low efficiency, unstable quality and the like; causing great waste of manpower and material resources.

SUMMERY OF THE UTILITY MODEL

The present invention aims to overcome the defects of the prior art and provide a technical solution to the above problems.

An automatic clamping and translation feeding mechanism comprises a mounting plate, wherein a lower clamping assembly is arranged on the mounting plate, a translation assembly is arranged on the rear side of the lower clamping assembly, an upper clamping assembly for translating a product clamped by the lower clamping assembly is arranged on the translation assembly, and a reversing assembly for reversing the product clamped by the lower clamping assembly is arranged on the mounting plate; the bottom of mounting panel is equipped with the drive and presss from both sides clamping assembly clamp down and drive translation subassembly translation and drive the first drive arrangement that clamping assembly pressed from both sides on, the mounting panel bottom still is equipped with drive switching-over subassembly pivoted second drive arrangement.

Preferably, lower centre gripping subassembly is including the first holder with mounting panel sliding fit, second holder respectively to first holder and second holder parallel arrangement, be equipped with a plurality of first press from both sides the tooth on the first holder, be equipped with a plurality of second press from both sides the tooth with first press from both sides tooth one-to-one on the second holder, through first drive arrangement drive first holder and second holder motion, first press from both sides tooth and second press from both sides the tooth with the clamp close and loosen.

Preferably, the switching-over subassembly includes the reversing shaft, be equipped with the switching-over clamping jaw on the reversing shaft, the bottom of reversing shaft is passed the mounting panel and the bottom is equipped with first synchronizing wheel, second drive arrangement is including the switching-over motor of locating the mounting panel bottom, be equipped with the second synchronizing wheel in the pivot of switching-over motor, the wire-wrapped connection has the hold-in range between first synchronizing wheel and the second synchronizing wheel.

Preferably, the translation assembly comprises a pair of supporting seats arranged on the mounting plate, a bottom plate is arranged on the supporting seats, the bottom plate extends to the position above the lower clamping assembly, the upper clamping assembly is arranged on the bottom plate and is in sliding fit with the bottom plate, the upper clamping assembly comprises a sliding seat in sliding fit with the bottom plate, a plurality of grooves arranged at intervals are formed in the sliding seat, short clamping strips in sliding fit are arranged in the grooves, long clamping strips are arranged above the short clamping strips, transfer gears respectively engaged with the long clamping strips and the short clamping strips are arranged between the long clamping strips and the short clamping strips, short clamping teeth are arranged at the front ends of the short clamping strips, long clamping teeth are arranged at the front ends of the long clamping strips, a connecting plate is arranged at the rear ends of the long clamping strips, a pressure spring cover is arranged on the rear end face of the sliding seat, a spring is arranged at the rear ends of the short clamping strips, one end of the spring is connected with the rear end of the short clamping strips, and the other end of the spring is connected with the pressure spring cover, the long clamping teeth and the short clamping teeth are clamped under the action of the springs, the sliding seat is provided with a fixing plate, and the first driving device drives the connecting plate, so that the long clamping teeth and the short clamping teeth are loosened.

Preferably, the first driving device comprises an upper cam seat arranged at the bottom of the mounting plate at intervals, an upper cam shaft arranged on the upper cam seat, a lower cam seat and a lower cam shaft arranged on the lower cam seat, wherein an upper clamping cam is arranged on the upper cam shaft, a lower clamping cam is arranged on the lower cam shaft, a lower chain wheel is arranged at one end of the lower cam shaft, an upper chain wheel is arranged at one end of the upper cam shaft, the upper chain wheel and the lower chain wheel are positioned at the same end, a translation cam is further arranged on the upper cam shaft, a chain for connecting the upper chain wheel and the lower chain wheel is arranged between the upper chain wheel and the lower chain wheel, a driving motor is arranged on the lower cam shaft, a first connecting piece is arranged between the lower clamping cam and the lower clamping assembly, the lower clamping cam drives the lower clamping assembly to clamp through driving the first connecting piece to move, and a second connecting piece is connected between the upper clamping cam and the upper clamping assembly, the upper clamping cam drives the second connecting piece to move so as to drive the upper clamping assembly to clamp, a third connecting piece is arranged between the translation cam and the translation and translation assembly, and the translation cam drives the third connecting piece so as to drive the upper clamping assembly to move on the translation assembly.

Preferably, first connecting piece includes that the interval locates the lower preceding swing arm seat of mounting panel bottom, presss from both sides back swing arm seat down, be equipped with the lower preceding swing arm that presss from both sides rather than rotating the connection on the preceding swing arm seat down, be equipped with the lower back swing arm that presss from both sides rather than rotating the connection on the back swing arm seat of pressing from both sides down, it is articulated each other between preceding swing arm of pressing from both sides down and the back swing arm of pressing from both sides down, the shaping has the lower preceding swing rod of pressing from both sides that passes the mounting panel and be connected with first holder on the preceding swing arm of pressing from both sides down, the shaping has the lower back swing rod of pressing from both sides that passes the mounting panel and be connected with second holder on the back swing arm of pressing from both sides down, it has the lower drive swing arm of being connected with lower clamping cam still to shape on the swing arm of pressing from both sides down, the side shaping of lower clamping cam has lower cam groove, be equipped with the lower cam follower bearing with lower cam groove complex on the drive swing arm down.

Preferably, the second connecting piece is including locating the last swing arm seat of mounting panel bottom, it presss from both sides the swing arm to be equipped with rather than rotating the last of being connected of swing arm seat, on close and press from both sides the swing arm and become "L" font, the shaping has the upper cam groove on the side of going up the clamp cam, go up to be equipped with on the clamp swing arm with upper cam groove complex upper cam follower shaft, be equipped with transmission shaft on the supporting seat rather than rotating the connection, one of transmission shaft serves and is equipped with the clamping bar, it is connected with the clamping connecting rod to open between clamping bar and the last clamping swing arm, go up to be fixed being equipped with fixed clamping bar on the transmission shaft, be equipped with the briquetting that is used for promoting the connecting plate on the fixed clamping bar.

Preferably, the third connecting piece comprises a movable swing arm seat arranged at the bottom of the mounting plate, a transfer swing arm rotatably connected with the movable swing arm seat is arranged on the movable swing arm seat, a transverse moving lever is arranged at the bottom of the rear end of the sliding seat, one end of the transfer swing arm penetrates through the mounting plate and is hinged with the transverse moving lever, a transverse moving cam follower shaft is arranged at the other end of the transverse moving lever, and a circle of translation groove which is matched with the transverse moving cam follower shaft and can enable the transverse moving cam follower shaft to reciprocate left and right when the translation cam shaft rotates is formed in the translation cam in a surrounding mode.

Preferably, the pressing block is provided with a rotating wheel for pushing the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an automatic clamping and translation feeding mechanism; passing through a first driving device; clamping swing arm, last clamping swing arm on the clamping cam drive under the clamping cam drive through accurate follow-up bearing alright in centre gripping subassembly centre gripping and drive centre gripping subassembly centre gripping under the simultaneous drive to can be with the product switching-over through the switching-over subassembly, need not to use many link mechanism to realize the centre gripping, can make the precision of equipment higher, equipment operation is more stable, realizes automatic work, has reduced the cost of production.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is another schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the translation assembly of the present invention.

FIG. 4 is a schematic view of the lower clamp assembly of the present invention.

Fig. 5 is a schematic structural view of an upper clamp assembly according to the present invention.

FIG. 6 is an exploded view of the lower clamp assembly of the present invention.

Fig. 7 is a schematic structural view of the reversing assembly of the present invention.

Fig. 8 is a schematic structural view of a first driving device in the present invention.

Fig. 9 is a schematic structural view of a first connecting member in the present invention.

Fig. 10 is a schematic view of the structure of the second connector according to the present invention.

Fig. 11 is a schematic view of the third connecting member according to the present invention.

Fig. 12 is a schematic view of the structure of the upper cam follower shaft in the present invention.

In the figure: 1. mounting a plate;

2. a lower clamping assembly; 20. a first holder; 21. a second holder; 22. a first clamping tooth; 23. a second clamping tooth;

3. a translation assembly; 30. a supporting seat; 31. a base plate;

4. an upper clamping assembly; 40. a sliding seat; 41. a groove; 42. short holding strips; 43. a long holding strip; 44. a transfer gear; 45. short clamping teeth; 46. a long clamping tooth; 47. a connecting plate; 48. a pressure spring cover; 49. a spring; 401. a fixing plate;

5. a commutation assembly; 50. a reversing shaft; 51. a reversing clamping jaw; 52. a first synchronizing wheel;

6. a first driving device; 60. an upper cam seat; 61. an upper camshaft shaft; 62. a lower cam seat; 63. a lower cam shaft; 64. an upper clamping cam; 65. a lower clamping cam; 66. a lower sprocket; 67. an upper sprocket; 68. a translation cam; 69. a chain; 601. a drive motor;

7. a second driving device; 70. a commutation motor; 71. a second synchronizing wheel; 72. a synchronous belt;

8. a first connecting member; 80. a lower front swing arm seat; 81. a lower clamping rear swing arm seat; 82. a lower clamp front swing arm; 83. a rear swing arm is clamped down; 84. a front swing rod is clamped downwards; 85. a lower clamping rear swing rod; 86. a lower driving swing arm; 87. a lower cam groove; 88. a lower cam follower bearing;

9. a second connecting member; 90. an upper swing arm base; 91. an upper clamping swing arm; 92. an upper cam groove; 93. an upper cam follower shaft; 94. rotating the rotating shaft; 95. opening a clamping rod; 96. a clamping connecting rod; 97. fixing the clamping rod; 98. briquetting; 99. a rotating wheel;

10. a third connecting member; 11. moving the swing arm seat; 12. a transfer swing arm; 13. a lever is transversely moved; 14. a transverse moving cam follower shaft; 15. and (4) translating the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 12, in the embodiment of the present invention, an automatic clamping, translating and feeding mechanism includes an installation plate 1, a lower clamping assembly 2 is disposed on the installation plate 1, a translating assembly 3 is disposed at the rear side of the lower clamping assembly 2, an upper clamping assembly 4 for translating a product clamped by the lower clamping assembly 2 is disposed on the translating assembly 3, and a reversing assembly 5 for reversing the product clamped by the lower clamping assembly 2 is disposed on the installation plate 1; the bottom of mounting panel 1 is equipped with the drive and presss from both sides 2 clamping and drive the translation of centre gripping subassembly 3 and drive the first drive arrangement 6 that centre gripping subassembly 4 clamped down, mounting panel 1 bottom still is equipped with drive switching-over subassembly 5 pivoted second drive arrangement 7.

Further, lower centre gripping subassembly 2 includes first holder 20, second holder 21 with mounting panel 1 sliding fit respectively to first holder 20 and second holder 21 parallel arrangement, be equipped with a plurality of first press from both sides tooth 22 on the first holder 20, be equipped with a plurality of second press from both sides tooth 23 with first press from both sides tooth 22 one-to-one on the second holder 21, through first drive arrangement 6 drive first holder 20 and the motion of second holder 21, first press from both sides tooth 22 and second press from both sides tooth 23 with the clamping with unclamping.

Preferably, the reversing assembly 5 includes a reversing shaft 50, a reversing clamping jaw 51 (the reversing clamping jaw 51 may be a pneumatic clamping jaw or a clamping jaw in the form of a pneumatic clamping jaw) is arranged on the reversing shaft 50, the bottom of the reversing shaft 50 penetrates through the mounting plate 1 and is provided with a first synchronizing wheel 52, the second driving device 7 includes a reversing motor 70 arranged at the bottom of the mounting plate 1, a second synchronizing wheel 71 is arranged on a rotating shaft of the reversing motor 70, and a synchronous belt 72 is wound between the first synchronizing wheel 52 and the second synchronizing wheel 71; the product clamped by the lower clamping assembly 2 can be reversed through the reversing assembly 5, after the product is clamped by the upper clamping assembly 4, the product is clamped by the lower clamping assembly 2 and the reversing clamping jaw 51 in the reversing assembly 5 after the product is translated, then the upper clamping assembly 4 is loosened, the product clamped by the reversing assembly 5 is reversed by the reversing assembly 5, the upper clamping assembly 4 is reset, and the products can be translated one by one and reversed by repeating the steps.

Further, the translation assembly 3 comprises a pair of supporting seats 30 arranged on the mounting plate 1, a bottom plate 31 is arranged on the supporting seats 30, the bottom plate 31 extends to the upper portion of the lower clamping assembly 2, the upper clamping assembly 4 is arranged on the bottom plate 31 and is in sliding fit with the bottom plate 31, the upper clamping assembly 4 comprises a sliding seat 40 in sliding fit with the bottom plate 31, a plurality of grooves 41 arranged at intervals are formed in the sliding seat 40, short clamping strips 42 in sliding fit are arranged in the grooves 41, long clamping strips 43 are arranged above the short clamping strips 42, transfer gears 44 respectively engaged with the long clamping strips 43 and the short clamping strips 42 are arranged between the long clamping strips 43 and the short clamping strips 42, short clamping teeth 45 are arranged at the front ends of the short clamping strips 42, long clamping teeth 46 are arranged at the front ends of the long clamping strips 43, a connecting plate 47 is arranged at the rear ends of the long clamping strips 43, a pressure spring cover 48 is arranged on the rear end face of the sliding seat 40, and a spring 49 is arranged at the rear ends of the short clamping strips 42, spring 49 one end is connected with the rear end of short holding strip 42, the other end of spring 49 is connected with pressure spring lid 48, and long tong tooth 46 will the cramp with short tong tooth 45 under spring 49's effect, be equipped with fixed plate 401 on the sliding seat 40, first drive arrangement 6 drive connecting plate 47 to the realization is loosened long tong tooth 46 and short tong tooth 45.

Further, the first driving device 6 includes an upper cam seat 60 spaced at the bottom of the mounting plate 1, an upper cam shaft 61 disposed on the upper cam seat 60, a lower cam seat 62, and a lower cam shaft 63 disposed on the lower cam seat 62, the upper cam shaft 61 is provided with an upper clamping cam 64, the lower cam shaft 63 is provided with a lower clamping cam 65, one end of the lower cam shaft 63 is provided with a lower sprocket 66, one end of the upper cam shaft 61 is provided with an upper sprocket 67, the upper sprocket 67 and the lower sprocket 66 are located at the same end, the upper cam shaft 61 is further provided with a translation cam 68, a chain 69 connecting the upper sprocket 67 and the lower sprocket 66 is provided between the upper sprocket 67 and the lower sprocket 66, the lower cam shaft 63 is provided with a driving motor 601, a first connecting member 8 is provided between the lower clamping cam 65 and the lower clamping member 2, and the lower clamping cam 65 drives the first connecting member 8 to move, thereby drive down the clamping component 2 and clamp, be connected with second connecting piece 9 between last clamping cam 64 and last clamping component 4, go up clamping cam 64 through driving second connecting piece 9 motion to drive the clamping component 4 and clamp, be equipped with third connecting piece 10 between translation cam 68 and translation subassembly 3, translation cam 68 is through driving third connecting piece 10 to drive the removal of last clamping component 4 on translation subassembly 3.

Further, the first connecting piece 8 comprises a lower front swing arm seat 80 and a lower clamp rear swing arm seat 81 which are arranged at the bottom of the mounting plate 1 at intervals, a lower clamp front swing arm 82 which is rotatably connected with the lower front swing arm seat 80 is arranged on the lower clamp rear swing arm seat 81, a lower clamp rear swing arm 83 which is rotatably connected with the lower clamp rear swing arm seat is arranged on the lower clamp rear swing arm seat 81, the lower clamp front swing arm 82 and the lower clamp rear swing arm 83 are connected by arranging a precise follow-up bearing (not shown in the figure), a lower clamp front swing rod 84 which penetrates through the mounting plate 1 and is connected with the first clamp seat 20 is formed on the lower clamp front swing arm 82, a lower clamp rear swing rod 85 which penetrates through the mounting plate 1 and is connected with the second clamp seat 21 is formed on the lower clamp rear swing arm 83, a lower driving swing arm 86 connected with the lower clamping cam 65 is also formed on the lower clamping rear swing arm 83, a lower cam groove 87 is formed on the side edge of the lower clamping cam 65, and a lower cam follower bearing 88 matched with the lower cam groove 87 is arranged on the lower driving swing arm 86.

Further, the second connecting member 9 includes an upper swing arm seat 90 disposed at the bottom of the mounting plate 1, an upper clamping swing arm 91 rotatably connected to the upper swing arm seat 90 is disposed on the upper swing arm seat 90, the upper clamping swing arm 91 is L-shaped, an upper cam groove 92 is formed on the side edge of the upper clamping cam 64, an upper cam follower shaft 93 matched with the upper cam groove 92 is disposed on the upper clamping swing arm 91, an upper transmission shaft 94 rotatably connected to the support seat 30 is disposed on the support seat 30, an opening/closing rod 95 is disposed at one end of the upper transmission shaft 94, a clamping connecting rod 96 is connected between the opening/closing rod 95 and the upper clamping swing arm 91, a fixed clamping rod 97 is fixedly disposed on the upper transmission shaft 94, and a pressing block 98 for pushing the connecting plate 47 is disposed on the fixed clamping rod 97; when the upper clamping cam 64 is rotated,

further, the third connecting member 10 includes a movable swing arm base 11 provided at the bottom of the mounting plate 1, a transfer swing arm 12 which is rotatably connected with the transfer swing arm seat 11 is arranged on the transfer swing arm seat, a transverse moving lever 13 is arranged at the bottom of the rear end of the sliding seat 40, one end of the transferring swing arm 12 penetrates through the mounting plate 1 and is connected with the transverse moving lever 13 through a precise follow-up bearing (not shown in the figure), the other end of the traverse lever 13 is provided with a traverse cam follower shaft 14, a circle of translation grooves 15 which are matched with the traverse cam follower shaft 14 and can lead the traverse cam follower shaft 14 to reciprocate left and right when the translation cam 68 rotates are formed on the translation cam 68 in a surrounding way, when the translation cam 68 rotates, the traverse cam follower shaft 14 is driven to reciprocate left and right, thereby driving the transferring swing arm 12 to move left and right, and the transferring swing arm 12 further drives the upper clamping assembly 4 to move left and right.

Further, a rotating wheel 99 for pushing the connecting plate 47 is arranged on the pressing block 98; through setting up the directive wheel 99, can be convenient for promote connecting plate 47, go up centre gripping subassembly 4 and remove and make, the phenomenon that appears blocking.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (9)

1. The automatic clamping and translation feeding mechanism is characterized by comprising a mounting plate, wherein a lower clamping assembly is arranged on the mounting plate, a translation assembly is arranged on the rear side of the lower clamping assembly, an upper clamping assembly for translating a product clamped by the lower clamping assembly is arranged on the translation assembly, and a reversing assembly for reversing the product clamped by the lower clamping assembly is arranged on the mounting plate; the bottom of mounting panel is equipped with the drive and presss from both sides clamping assembly clamp down and drive translation subassembly translation and drive the first drive arrangement that clamping assembly pressed from both sides on, the mounting panel bottom still is equipped with drive switching-over subassembly pivoted second drive arrangement.

2. The automatic clamping and translation feeding mechanism is characterized in that the lower clamping assembly comprises a first clamping seat and a second clamping seat which are respectively in sliding fit with the mounting plate, the first clamping seat and the second clamping seat are arranged in parallel, a plurality of first clamping teeth are arranged on the first clamping seat, a plurality of second clamping teeth which correspond to the first clamping teeth one to one are arranged on the second clamping seat, the first clamping seat and the second clamping seat are driven to move through the first driving device, and the first clamping teeth and the second clamping teeth clamp and loosen.

3. The automatic clamping and translation feeding mechanism is characterized in that the reversing assembly comprises a reversing shaft, a reversing clamping jaw is arranged on the reversing shaft, the bottom of the reversing shaft penetrates through the mounting plate, a first synchronizing wheel is arranged at the bottom of the reversing shaft, the second driving device comprises a reversing motor arranged at the bottom of the mounting plate, a second synchronizing wheel is arranged on a rotating shaft of the reversing motor, and a synchronous belt is connected between the first synchronizing wheel and the second synchronizing wheel in a winding mode.

4. The automatic clamping and translation feeding mechanism according to claim 2, wherein the translation assembly comprises a pair of supporting seats arranged on the mounting plate, the supporting seats are provided with bottom plates, the bottom plates extend to the upper part of the lower clamping assembly, the upper clamping assembly is arranged on the bottom plates and is in sliding fit with the bottom plates, the upper clamping assembly comprises sliding seats in sliding fit with the bottom plates, the sliding seats are provided with a plurality of grooves arranged at intervals, the grooves are internally provided with short clamping strips in sliding fit, long clamping strips are arranged above the short clamping strips, transfer gears respectively engaged with the long clamping strips and the short clamping strips are arranged between the long clamping strips and the short clamping strips, the front ends of the short clamping strips are provided with short clamping teeth, the front ends of the long clamping strips are provided with long clamping teeth, the rear ends of the long clamping strips are provided with connecting plates, the rear end surfaces of the sliding seats are provided with pressure spring covers, and the rear ends of the short clamping strips are provided with springs, one end of the spring is connected with the rear end of the short clamping strip, the other end of the spring is connected with the pressure spring cover, the long clamping teeth and the short clamping teeth are clamped under the action of the spring, the sliding seat is provided with the fixing plate, and the first driving device drives the connecting plate, so that the long clamping teeth and the short clamping teeth are loosened.

5. The automatic clamping and translating feeding mechanism according to claim 4, wherein the first driving device comprises an upper cam seat arranged at the bottom of the mounting plate at intervals, an upper cam shaft arranged on the upper cam seat, a lower cam seat and a lower cam shaft arranged on the lower cam seat, the upper cam shaft is provided with an upper clamping cam, the lower cam shaft is provided with a lower clamping cam, one end of the lower cam shaft is provided with a lower chain wheel, one end of the upper cam shaft is provided with an upper chain wheel, the upper chain wheel and the lower chain wheel are arranged at the same end, the upper cam shaft is further provided with a translating cam, a chain for connecting the upper chain wheel and the lower chain wheel is arranged between the upper chain wheel and the lower chain wheel, the lower cam shaft is provided with a driving motor, a first connecting piece is arranged between the lower clamping cam and the lower clamping assembly, and the lower clamping cam drives the first connecting piece to move, thereby drive centre gripping subassembly clamp down, it is connected with the second connecting piece to go up between clamping cam and the last centre gripping subassembly, go up clamping cam through driving the second connecting piece motion to drive the clamping subassembly clamp, be equipped with the third connecting piece between translation cam and translation subassembly, the translation cam is through driving the third connecting piece, thereby drives the centre gripping subassembly and moves on the translation subassembly.

6. The automatic clamping and translation feeding mechanism as claimed in claim 5, the first connecting piece comprises a lower front swing arm seat and a lower clamp rear swing arm seat which are arranged at the bottom of the mounting plate at intervals, the lower front swing arm seat is provided with a lower clamp front swing arm which is rotationally connected with the lower front swing arm seat, the lower clamp rear swing arm seat is provided with a lower clamp rear swing arm which is rotationally connected with the lower clamp rear swing arm seat, the lower clamp front swing arm and the lower clamp rear swing arm are hinged with each other, a lower clamp front swing rod which penetrates through the mounting plate and is connected with the first clamp seat is formed on the lower clamp front swing arm, a lower clamp rear swing rod which passes through the mounting plate and is connected with the second clamp seat is formed on the lower clamp rear swing arm, and a lower driving swing arm connected with the lower clamping cam is further formed on the lower clamping rear swing arm, a lower cam groove is formed in the side edge of the lower clamping cam, and a lower cam follower bearing matched with the lower cam groove is arranged on the lower driving swing arm.

7. The automatic clamping and translating feeding mechanism according to claim 5, wherein the second connecting member comprises an upper swing arm seat arranged at the bottom of the mounting plate, an upper closing swing arm rotatably connected with the upper swing arm seat is arranged on the upper swing arm seat, the upper closing swing arm is in an L shape, an upper cam groove is formed in the side edge of the upper clamping cam, an upper cam follower shaft matched with the upper cam groove is arranged on the upper closing swing arm, an upper transmission shaft is arranged on the support seat and rotatably connected with the support seat, an opening and clamping rod is arranged at one end of the upper transmission shaft, a clamping connecting rod is connected between the opening and clamping rod and the upper closing swing arm, a fixed clamping rod is fixedly arranged on the upper transmission shaft, and a pressing block for pushing the connecting plate is arranged on the fixed clamping rod.

8. The automatic clamping and translating feeding mechanism as claimed in claim 5, wherein the third connecting member comprises a moving swing arm seat disposed at the bottom of the mounting plate, the moving swing arm seat is provided with a transferring swing arm rotatably connected thereto, the rear end of the sliding seat is provided with a translating lever at the bottom, one end of the transferring swing arm passes through the mounting plate and is hinged to the translating lever, the other end of the translating lever is provided with a translating cam follower shaft, and the translating cam is surrounded by a translating groove which is matched with the translating cam follower shaft and can enable the translating cam follower shaft to reciprocate left and right when the translating cam shaft rotates.

9. The automatic clamping and translation feeding mechanism as claimed in claim 7, wherein the pressing block is provided with a rotating wheel for pushing the connecting plate.

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