CN214347636U - Quick pressing releasing device for gluing machine - Google Patents

Abstract

The utility model relates to a quick compression relieving device for a gluing machine, which comprises a rotating mechanism, wherein a jig block is arranged at the top of the rotating mechanism, a workpiece is placed in the center of the top of the jig block, a compression component is downwards inserted in the center of the top of the workpiece, the compression component downwards sequentially penetrates through the workpiece and the jig block and then extends into the rotating mechanism, the bottom end of the compression component is fastened by the rotating mechanism, and the compression component compresses the workpiece on the top surface of the jig block; under the drive of the rotation driving mechanism, the rotation mechanism drives the jig block, the workpiece and the pressing component to rotate together; a compression releasing mechanism is arranged below the rotating mechanism at intervals, and under the driving of the releasing driving mechanism, a push rod in the middle of the compression releasing mechanism upwards applies force to a pull rod of the rotating mechanism, so that the rotating mechanism loosens the fastening of the compression assembly, and the compression assembly and the workpiece are sequentially taken down; the utility model discloses a work piece is stable, reliable, quick clamping on the tool piece to realized the circumference rubber coating under the pivoted condition, convenient to use has promoted work efficiency greatly.

Description

Quick pressing releasing device for gluing machine

Technical Field

The utility model belongs to the technical field of the rubber coating equipment technique and specifically relates to a rubber coating machine compresses tightly fast and removes device.

Background

In the motor assembling process, in the rotor circumferential gluing link, clamping is usually realized by pressing the rotor on a jig from top to bottom through a pressing plate, the rotor and the jig are pressed and fastened through a plurality of circumferential bolts through the pressing plate, and the bolts are locked through electric screwdriver; in the existing clamping mode, the bolt has the possibility of driving a workpiece to shake in the screwing process, and the workpiece has the risk of damage; on the other hand, the bolt is long in assembling and disassembling time, time and labor are wasted, and the overall gluing efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The applicant provides a quick pressing and releasing device for a gluing machine with a reasonable structure aiming at the defects in the prior art, so that the workpieces are stable, reliable, quick to clamp and disassemble, the use is convenient, the time and the labor are saved, the working efficiency is greatly improved, and the practicability is good.

The utility model discloses the technical scheme who adopts as follows:

a quick compression releasing device for a gluing machine comprises a rotating mechanism, wherein a jig block is installed at the top of the rotating mechanism, a workpiece is placed in the center of the top of the jig block, a compression assembly is inserted downwards in the center of the top of the workpiece, the compression assembly penetrates through the workpiece and the jig block downwards in sequence and then extends into the rotating mechanism, the bottom end of the compression assembly is fastened by the rotating mechanism, and the compression assembly compresses the workpiece on the top surface of the jig block; under the drive of the rotation driving mechanism, the rotation mechanism drives the jig block, the workpiece and the pressing component to rotate together; the pressing releasing mechanism is arranged below the rotating mechanism at intervals, and under the driving of the releasing driving mechanism, a push rod in the middle of the pressing releasing mechanism upwards applies force to a pull rod of the rotating mechanism, so that the rotating mechanism loosens the fastening of the pressing assembly, and the pressing assembly and the workpiece are sequentially taken down.

As a further improvement of the above technical solution:

the rotating mechanism is arranged on the bottom surface and is provided with a supporting platform, and the supporting platform is provided with a through hole for the pull rod to pass through downwards; the push rod of the pressing release mechanism is positioned below the pull rod, and the axis of the push rod and the axis of the pull rod are positioned on the same straight line.

The structure of the rotating mechanism is as follows: the device comprises a support fixedly arranged on a support table, wherein a shell is fixedly arranged on the support, a vertically-arranged rotating cylinder is rotatably arranged in the shell, the rotating cylinder extends downwards out of the shell, and the rotating cylinder is driven to rotate by a rotation driving mechanism; a pull rod is axially arranged in the rotating cylinder, the pull rod extends out of the rotating cylinder downwards, an adjusting nut and a disc spring combination are sequentially sleeved on the pull rod positioned in the rotating cylinder upwards along the axial direction, and the disc spring combination is in a compressed state; an inner lining cylinder is fixedly embedded in the rotating cylinder above the disc spring combination, the pull rod extends upwards to the inside of the inner lining cylinder, the top of the pull rod is fixedly provided with a clamping jaw with an upward opening through a pull block, the bottom end of the pressing component extends downwards into the clamping jaw, the inner wall surface of the inner lining cylinder contracts through an inward inclined surface when the clamping jaw moves downwards, and the clamping jaw tightly holds the bottom end of the pressing component and applies downward force to the pressing component; the top of the rotating cylinder and the top of the lining cylinder are both provided with a top cover, and the top surface of the top cover is fixedly provided with a jig block; and a bearing is arranged between the outer wall surface of the rotating cylinder and the inner wall surface of the shell.

The lower part of the pull block extends into the pull rod and is locked by threads, and the top of the pull block outwards extends along the circumferential direction at intervals with convex columns; the clamping jaw is formed by splicing a plurality of jaw bodies which are circumferentially arranged, the top of each jaw body extends outwards to form an outwards-expanding structure, the outwards-expanding structure is attached to an inward inclined plane on the inner wall surface of the inner lining cylinder through an outer inclined plane structure, a groove for the convex column to be embedded is formed in each jaw body along the circumferential direction, and the elastic ring is sleeved on the lower parts of the outer portions of the jaw bodies to form the clamping jaw.

The structure of the pressing assembly is as follows: the device comprises a pressure plate which is arranged on the top surface of a workpiece in a pressing mode, wherein a downward blind rivet is locked in the middle of the bottom surface of the pressure plate, and the bottom end of the blind rivet extends outwards along the circumferential direction to form an outward convex rivet head; the inner wall surface of the single claw body is provided with an inner inclined plane structure, and the clamping jaw clamps and limits the convex nail head at the bottom end of the blind rivet inside through the inner inclined plane structure.

The structure of the rotation driving mechanism is as follows: the automatic transmission device comprises a rotating motor fixedly arranged above a supporting table, wherein the output end of the rotating motor faces downwards and is provided with a first driving wheel, a first driven wheel is sleeved on the bottom of a rotating cylinder in the circumferential direction, and a belt is arranged between the first driving wheel and the first driven wheel to form a transmission structure.

The structure of the compression release mechanism is as follows: the device comprises a shell, wherein a rotating shaft is rotatably arranged in the shell, the bottom end of the rotating shaft extends downwards out of the shell, and the rotating shaft is driven by a release driving mechanism to rotate; a nut is spirally arranged on the upper part of the rotating shaft in the shell, a push rod is fixedly sleeved on the nut, and the push rod extends upwards out of the shell; the outer wall surface of the push rod is also provided with a sliding groove along the axial direction, the inner wall surface of the shell is fixedly provided with a guide block, and the inner end head of the guide block is clamped in the sliding groove.

The top of the shell is arranged on the bottom surface of the support platform through a support seat.

There is the interval between shell top surface and the brace table bottom surface, and the brace table is the revolving stage structure, installs the multiunit slewing mechanism along circumference interval on the brace table.

The structure of the release driving mechanism is as follows: the pressing motor is arranged outside the side face of the shell side by side, the output end of the pressing motor faces downwards and is provided with a second driving wheel, a second driven wheel is sleeved on the bottom of the rotating shaft in the circumferential direction, and a synchronous belt is arranged between the second driving wheel and the second driven wheel to form a transmission structure.

The utility model has the advantages as follows:

the utility model has the advantages of compact and reasonable structure, convenient operation, through the mechanism upwards exert force in the pull rod of slewing mechanism that relieves to compress tightly, place work piece and compress tightly the subassembly in proper order on the tool piece, the reverse work of the mechanism that relieves compresses tightly breaks away from the pull rod of slewing mechanism, slewing mechanism will compress tightly the subassembly fastening and realize the compressing tightly clamping of work piece on the tool piece, slewing mechanism drives tool piece, work piece and compress tightly the subassembly and rotate, thereby be convenient for outside rubber coating mechanism to carry out the rubber coating of circumference to the work piece, push up through compressing tightly the mechanism to the pull rod and make the subassembly that compresses tightly loosen by slewing mechanism, thereby take off compressing tightly the subassembly and the work piece after the rubber coating; the quick clamping and the dismantlement in the work piece rubber coating process have been realized, and are reliable and stable, labour saving and time saving, have greatly promoted work efficiency, and the helping hand is in the qualification rate of guarantee work piece rubber coating, excellent in use effect.

The utility model discloses still include following advantage:

the compressed disc spring combination applies downward force to the pull rod through the adjusting nut, so that the pull rod applies downward force to the clamping jaw through the pulling block, the circumferential jaw body of the clamping jaw contracts to tightly hold the bottom end of the pressing assembly, and meanwhile, the clamping jaw applies downward force to the pressing assembly, so that the pressing assembly applies downward force to a workpiece to enable the workpiece to be tightly attached to the jig block, and clamping is completed; when the pull rod is subjected to upward force from the pressing releasing mechanism, the pull rod moves upwards, the disc spring combination is further compressed, the pull rod pushes the clamping jaw to move upwards through the pull block, the clamping jaw body contracted by the clamping jaw is outwards expanded, the bottom end of the pressing assembly is loosened, the pressing assembly and the workpiece are taken down, and the disassembly is completed.

Drawings

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

Fig. 2 is a cross-sectional view of the rotating mechanism of the present invention.

Fig. 3 is the installation schematic diagram of the clamping jaw and the pressing component of the present invention.

Fig. 4 is an exploded view of fig. 3.

Fig. 5 is a sectional view of the jam release mechanism of the present invention.

Wherein: 1. a support table; 2. a rotating mechanism; 3. a jig block; 4. a workpiece; 5. a compression assembly; 6. a rotation driving mechanism; 7. releasing the driving mechanism; 8. a compression release mechanism; 20. a housing; 21. a support; 22. a pull rod; 23. a rotating cylinder; 24. disc spring combination; 25. a liner barrel; 26. pulling the block; 27. a bearing; 28. a clamping jaw; 29. a top cover; 208. an elastic ring; 241. adjusting the nut; 261. a convex column; 281. an outer bevel structure; 282. an inner bevel structure; 283. a groove; 284. a pawl body; 51. pressing a plate; 52. pulling nails; 521. a convex nail head; 61. a first driving wheel; 62. a driven wheel I; 71. a second driving wheel; 72. a second driven wheel; 81. a housing; 82. a push rod; 83. a nut; 84. a rotating shaft.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1, the quick pressing and releasing device for the gluing machine of the embodiment includes a rotating mechanism 2, a jig block 3 is installed at the top of the rotating mechanism 2, a workpiece 4 is placed at the center of the top of the jig block 3, a pressing component 5 is inserted downwards at the center of the top of the workpiece 4, the pressing component 5 penetrates through the workpiece 4 and the jig block 3 downwards in sequence and then extends into the rotating mechanism 2, the bottom end of the pressing component 5 is fastened by the rotating mechanism 2, and the pressing component 5 presses the workpiece 4 to the top surface of the jig block 3; under the drive of the rotation driving mechanism 6, the rotating mechanism 2 drives the jig block 3, the workpiece 4 and the pressing component 5 to rotate together; the pressing releasing mechanism 8 is arranged below the rotating mechanism 2 at intervals, and under the driving of the releasing driving mechanism 7, the push rod 82 in the middle of the pressing releasing mechanism 8 applies force upwards to the pull rod 22 of the rotating mechanism 2, so that the rotating mechanism 2 loosens the fastening of the pressing assembly 5, and the pressing assembly 5 and the workpiece 4 are sequentially taken down.

The pressing and releasing mechanism 8 applies force to a pull rod 22 of the rotating mechanism 2 upwards, a workpiece 4 and a pressing component 5 are sequentially placed on the jig block 3, the pressing and releasing mechanism 8 reversely works to separate from the pull rod 22 of the rotating mechanism 2, the rotating mechanism 2 fastens the pressing component 5 so as to realize pressing and clamping of the workpiece 4 on the jig block 3, the rotating mechanism 2 drives the jig block 3, the workpiece 4 and the pressing component 5 to rotate, so that an external gluing mechanism can conveniently carry out circumferential gluing on the workpiece 4, the pressing component 5 is released by the rotating mechanism 2 through the upward pushing of the pressing and releasing mechanism 8 on the pull rod 22, and the pressing component 5 and the glued workpiece 4 are taken down; the quick clamping and the disassembly in the gluing process of the workpiece 4 are realized, and the device is stable and reliable.

The rotating mechanism 2 is arranged on the bottom surface and is provided with a supporting platform 1, and the supporting platform 1 is provided with a through hole for the pull rod 22 to pass through downwards; the push rod 82 of the pressing release mechanism 8 is positioned below the pull rod 22, the axis of the push rod 82 and the axis of the pull rod 22 are positioned on the same straight line, and the push rod 82 goes upward to penetrate into the through hole and applies force upwards to push the pull rod 22.

As shown in fig. 2, the rotating mechanism 2 has the structure: the device comprises a support 21 fixedly arranged on a support table 1, a shell 20 is fixedly arranged on the support 21, a vertically-arranged rotating cylinder 23 is rotatably arranged in the shell 20, the rotating cylinder 23 extends downwards out of the shell 20, and the rotating cylinder 23 is driven to rotate by a rotation driving mechanism 6; a pull rod 22 is axially installed in the rotating cylinder 23, a gap exists between the outer wall surface of the pull rod 22 and the rotating cylinder 23, the pull rod 22 extends out of the rotating cylinder 23 downwards, an adjusting nut 241 and a disc spring assembly 24 are sequentially sleeved on the pull rod 22 in the rotating cylinder 23 upwards along the axial direction, and the disc spring assembly 24 is in a compressed state; an inner lining cylinder 25 is fixedly embedded in a rotating cylinder 23 positioned above a disc spring assembly 24, a pull rod 22 extends upwards to the inside of the inner lining cylinder 25, a clamping jaw 28 with an upward opening is fixedly arranged at the top of the pull rod 22 through a pull block 26, the bottom end of a pressing component 5 extends downwards to the inside of the clamping jaw 28, the opening of the clamping jaw 28 is contracted when the clamping jaw 28 descends through an inward inclined plane on the inner wall surface of the inner lining cylinder 25, and the clamping jaw 28 applies downward force to the pressing component 5 when the bottom end of the pressing component 5 is clamped tightly; the top of the rotating cylinder 23 and the top of the lining cylinder 25 are jointly provided with a top cover 29, and the top surface of the top cover 29 is fixedly provided with a jig block 3; a bearing 27 is mounted between the outer wall surface of the rotary cylinder 23 and the inner wall surface of the housing 20.

The compressed disc spring assembly 24 applies downward force to the pull rod 22 through the adjusting nut 241, so that the pull rod 22 applies downward force to the clamping jaw 28 through the pull block 26, the circumferential jaw body 284 of the clamping jaw 28 contracts to tightly hold the bottom end of the pressing component 5, and meanwhile, the clamping jaw 28 applies downward force to the pressing component 5, so that the pressing component 5 applies downward force to the workpiece 4 to tightly attach to the jig block 3, and clamping is completed; when the pull rod 22 is subjected to upward force from the compaction release mechanism 8, the pull rod 22 moves upwards, the disc spring assembly 24 is further compressed, the pull rod 22 pushes the clamping jaw 28 to move upwards through the pull block 26, the jaw body 284 contracted by the clamping jaw 28 is expanded outwards, the bottom end of the compaction assembly 5 is loosened, and the compaction assembly 5 and the workpiece 4 are removed, so that the disassembly is completed.

As shown in fig. 3 and 4, the lower part of the pull block 26 extends into the pull rod 22 and is locked by screw threads, and convex columns 261 extend outwards from the top of the pull block 26 at intervals along the circumferential direction; the clamping jaw 28 is formed by splicing a plurality of circumferentially arranged jaw bodies 284, the top of each jaw body 284 extends outwards to form an outwards-expanding structure, the outwards-expanding structure is attached to an inward inclined plane on the inner wall surface of the lining cylinder 25 through an outer inclined plane structure 281, a groove 283 for the convex column 261 to be embedded is formed in each jaw body 284 along the circumferential direction, and the elastic rings 208 are sleeved on the lower parts of the outer parts of the jaw bodies 284 to form the clamping jaw 28.

The structure of the pressing component 5 is as follows: the device comprises a pressure plate 51 placed and pressed on the top surface of a workpiece 4, a downward blind rivet 52 is locked in the middle of the bottom surface of the pressure plate 51, and the bottom end of the blind rivet 52 extends outwards along the circumferential direction to form a convex rivet head 521; the inner wall surfaces of the individual claw bodies 284 are provided with inner slope structures 282, and when the claw bodies 284 contract inwards, the clamping jaws 28 clamp and limit the convex nail head 521 at the bottom end of the blind rivet 52 in the lower inner part through the inner slope structures 282.

The structure of the rotation driving mechanism 6 is: the device comprises a rotating motor fixedly arranged above a supporting table 1, wherein the output end of the rotating motor faces downwards and is provided with a first driving wheel 61, a first driven wheel 62 is sleeved on the bottom of a rotating cylinder 23 in the circumferential direction, and a belt is arranged between the first driving wheel 61 and the first driven wheel 62 to form a transmission structure.

As shown in fig. 5, the structure of the pressing release mechanism 8 is: the device comprises a shell 81, wherein a rotating shaft 84 is rotatably arranged in the shell 81, the bottom end of the rotating shaft 84 extends downwards out of the shell 81, and the rotating shaft 84 is driven to rotate by a release driving mechanism 7; a nut 83 is spirally mounted on the upper part of a rotating shaft 84 positioned in the shell 81, a push rod 82 is fixedly sleeved on the nut 83, and the push rod 82 extends upwards out of the shell 81; a sliding groove is formed in the outer wall surface of the push rod 82 along the axial direction, a guide block is fixedly mounted on the inner wall surface of the shell 81, and the inner end of the guide block is clamped into the sliding groove; the cooperation of the guide block and the sliding groove, on one hand, plays a role in guiding the axial up-and-down movement of the push rod 82, and on the other hand, prevents the push rod 82 and the nut 83 from rotating along with the rotation of the rotating shaft 84, and converts the rotation of the rotating shaft 84 into the up-and-down linear motion through the screw pair cooperation between the nut 83 and the rotating shaft 84.

The release drive mechanism 7 has a structure in which: the pressing motor is arranged outside the side face of the shell 81 in parallel, the output end of the pressing motor faces downwards and is provided with a second driving wheel 71, a second driven wheel 72 is sleeved on the bottom of the rotating shaft 84 in the circumferential direction, and a synchronous belt is arranged between the second driving wheel 71 and the second driven wheel 72 to form a transmission structure.

The first embodiment is as follows:

the top of the housing 81 is mounted on the bottom surface of the support base 1 through a support base.

Example two:

there is the interval between shell 81 top surface and the brace table 1 bottom surface, and brace table 1 is the revolving stage structure, and the last multiunit slewing mechanism 2 of installing along circumference interval of brace table 1.

The utility model discloses a theory of operation does:

the pressing motor in the driving mechanism 7 is released from working, and the rotating shaft 84 is driven to rotate through the transmission of the synchronous belt between the driving wheel II 71 and the driven wheel II 72; the rotation of the rotating shaft 84 drives the nut 83 matched with the screw pair to move upwards, the push rod 82 moves upwards along with the nut 83, and the top end of the push rod 82 is close to and applies force to the pull rod 22 upwards;

the pull rod 22 is forced to drive the pull block 26 and the clamping jaw 28 to move upwards synchronously, the disc spring combination 24 is deformed and compressed, and the jaw body 284 forming the clamping jaw 28 is gradually expanded outwards along an inward inclined plane on the inner wall surface of the lining cylinder 25; placing a workpiece 4 on the jig block 3, penetrating the workpiece 4 and the jig block 3 from top to bottom to place a pressing component 5, extending a blind rivet 52 of the pressing component 5 downwards into the rotating mechanism 2, and positioning an outer convex rivet head 521 at the bottom end of the blind rivet 52 at the inner side of the clamping jaw 28;

the pressing motor in the release driving mechanism 7 works reversely, so that the push rod 82 descends and is separated from the pull rod 22; under the action of the compressed disc spring assembly 24, the pull rod 22 is pushed to move downwards, the pull block 26 and the clamping jaw 28 move downwards along with the pull rod 22, a jaw body 284 forming the clamping jaw 28 gradually contracts along an inward inclined surface on the inner wall surface of the lining cylinder 25, an outward convex nail head 521 at the bottom end of the pull nail 52 is contained in the pull nail 52, downward force is applied to the pull nail 52, the pressing plate 51 of the pressing assembly 5 applies downward force to the workpiece 4, the workpiece 4 is attached to the jig block 3 tightly, and fastening and clamping of the workpiece 4 are completed;

a rotating motor in the rotating driving mechanism 6 works, a rotating cylinder 23 is driven to rotate through belt transmission between a driving wheel I61 and a driven wheel I62, the rotating cylinder 23 drives a workpiece 4 to rotate through a top cover 29 and a jig block 3, a pull rod 22, a disc spring combination 24, a pull block 26, a clamping jaw 28 and a pressing assembly 5 above the rotating cylinder 23 synchronously rotate, and glue is coated on the circumferential direction of the workpiece 4 through an external glue coating mechanism;

after the gluing is finished, the pressing motor in the driving mechanism 7 is released from working, so that the push rod 82 moves upwards and applies force to the pull rod 22 upwards, the clamping jaw 28 moves upwards and outwards and loosens the fastening of the pull nail 52 of the pressing component 5, and then the pressing component 5 and the glued workpiece 4 are taken down to finish one operation.

The utility model is simple in operation, convenient to use is reliable, has realized the quick clamping and the dismantlement of work piece 4, labour saving and time saving, helping hand in the promotion of work efficiency and production qualification rate, labour saving and time saving, effectual.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims (10)

1. The utility model provides a rubber coating machine is with device that relieves fast compaction which characterized in that: the fixture comprises a rotating mechanism (2), a fixture block (3) is mounted at the top of the rotating mechanism (2), a workpiece (4) is placed in the center of the top of the fixture block (3), a pressing component (5) is inserted downwards in the center of the top of the workpiece (4), the pressing component (5) penetrates through the workpiece (4) and the fixture block (3) downwards in sequence and then extends into the rotating mechanism (2), the bottom end of the pressing component (5) is fastened by the rotating mechanism (2), and the workpiece (4) is pressed on the top surface of the fixture block (3) by the pressing component (5); under the drive of the rotation driving mechanism (6), the rotating mechanism (2) drives the jig block (3), the workpiece (4) and the pressing component (5) to rotate together; the pressing releasing mechanism (8) is arranged below the rotating mechanism (2) at intervals, and under the driving of the releasing driving mechanism (7), a push rod (82) in the middle of the pressing releasing mechanism (8) applies force upwards to a pull rod (22) of the rotating mechanism (2), so that the rotating mechanism (2) loosens the fastening of the pressing assembly (5), and the pressing assembly (5) and the workpiece (4) are sequentially taken down.

2. The quick press release device for a gumming machine as defined in claim 1, wherein: the rotating mechanism (2) is arranged on the bottom surface and is provided with a supporting table (1), and the supporting table (1) is provided with a through hole for the pull rod (22) to pass through downwards; the push rod (82) of the compaction release mechanism (8) is positioned below the pull rod (22), and the axis of the push rod (82) and the axis of the pull rod (22) are positioned on the same straight line.

3. The quick press release device for a gumming machine as defined in claim 2, wherein: the structure of the rotating mechanism (2) is as follows: the device comprises a support (21) fixedly arranged on a support table (1), a shell (20) is fixedly arranged on the support (21), a vertically-arranged rotating cylinder (23) is rotatably arranged in the shell (20), the rotating cylinder (23) extends downwards out of the shell (20), and the rotating cylinder (23) is driven to rotate by a rotation driving mechanism (6); a pull rod (22) is axially installed in the rotating cylinder (23), the pull rod (22) extends out of the rotating cylinder (23) downwards, an adjusting nut (241) and a disc spring combination (24) are sequentially sleeved on the pull rod (22) located in the rotating cylinder (23) upwards along the axial direction, and the disc spring combination (24) is in a compressed state; an inner lining cylinder (25) is fixedly embedded in a rotating cylinder (23) positioned above a disc spring combination (24), a pull rod (22) extends upwards to the inside of the inner lining cylinder (25), a clamping jaw (28) with an upward opening is fixedly arranged at the top of the pull rod (22) through a pull block (26), the bottom end of a pressing component (5) extends downwards into the clamping jaw (28), the opening of the clamping jaw (28) shrinks when the clamping jaw (28) descends through an inward inclined plane on the inner wall surface of the inner lining cylinder (25), and the clamping jaw (28) applies downward force to the bottom end of the pressing component (5) while clamping the bottom end of the pressing component; a top cover (29) is installed on the tops of the rotating cylinder (23) and the lining cylinder (25) together, and a jig block (3) is fixedly installed on the top surface of the top cover (29); a bearing (27) is mounted between the outer wall surface of the rotating cylinder (23) and the inner wall surface of the housing (20).

4. The quick press release device for a gumming machine as defined in claim 3, wherein: the lower part of the pull block (26) extends into the pull rod (22) and is locked in a threaded manner, and convex columns (261) extend outwards from the top of the pull block (26) at intervals along the circumferential direction; the clamping jaw (28) is formed by splicing a plurality of circumferentially arranged jaw bodies (284), the top of each jaw body (284) extends outwards to form an outwards-expanding structure, the outwards-expanding structure is attached to an inward inclined plane on the inner wall surface of the inner lining cylinder (25) through an outer inclined plane structure (281), a groove (283) for a convex column (261) to be embedded is formed in each jaw body (284) along the circumferential direction, and an elastic ring (208) is sleeved on the lower part of the outer part of each jaw body (284) to form the clamping jaw (28).

5. The quick press release device for a gumming machine as defined in claim 4, wherein: the structure of the pressing component (5) is as follows: the device comprises a pressure plate (51) which is placed and pressed on the top surface of a workpiece (4), wherein a downward blind rivet (52) is locked in the middle of the bottom surface of the pressure plate (51), and the bottom end of the blind rivet (52) extends outwards along the circumferential direction to form an outer convex rivet head (521); inner inclined plane structures (282) are arranged on the inner wall surfaces of the single claw bodies (284), and the clamping jaws (28) clamp and limit the convex nail heads (521) at the bottom ends of the pull nails (52) inside through the inner inclined plane structures (282).

6. The quick press release device for a gumming machine as defined in claim 3, wherein: the structure of the rotation driving mechanism (6) is as follows: the automatic transmission device comprises a rotating motor fixedly arranged above a supporting table (1), wherein the output end of the rotating motor faces downwards and is provided with a first driving wheel (61), a first driven wheel (62) is sleeved on the bottom of a rotating cylinder (23) in the circumferential direction, and a belt is arranged between the first driving wheel (61) and the first driven wheel (62) to form a transmission structure.

7. The quick press release device for a gumming machine as defined in claim 2, wherein: the structure of the compression releasing mechanism (8) is as follows: the device comprises a shell (81), wherein a rotating shaft (84) is rotatably arranged in the shell (81), the bottom end of the rotating shaft (84) extends downwards out of the shell (81), and the rotating shaft (84) is driven to rotate by a release driving mechanism (7); a nut (83) is spirally arranged on the upper part of a rotating shaft (84) positioned in the shell (81), a push rod (82) is fixedly sleeved on the nut (83), and the push rod (82) extends upwards out of the shell (81); a sliding groove is formed in the outer wall surface of the push rod (82) along the axial direction, a guide block is fixedly mounted on the inner wall surface of the shell (81), and the inner end head of the guide block is clamped in the sliding groove.

8. The quick press release device for a gumming machine as claimed in claim 7, wherein: the top of the shell (81) is arranged on the bottom surface of the support table (1) through a support seat.

9. The quick press release device for a gumming machine as claimed in claim 7, wherein: there is the interval between shell (81) top surface and a supporting bench (1) bottom surface, and a supporting bench (1) is the revolving stage structure, installs multiunit slewing mechanism (2) along circumference interval on a supporting bench (1).

10. The quick press release device for a gumming machine as claimed in claim 7, wherein: the structure of the release driving mechanism (7) is as follows: the automatic pressing device comprises a pressing motor arranged outside the side face of a shell (81) in parallel, the output end of the pressing motor faces downwards and is provided with a second driving wheel (71), a second driven wheel (72) is sleeved on the bottom of a rotating shaft (84) in the circumferential direction, and a synchronous belt is arranged between the second driving wheel (71) and the second driven wheel (72) to form a transmission structure.

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