CN113829022A - Automatic assembling equipment for middle clamping plate - Google Patents

Abstract

The invention discloses automatic assembling equipment for an intermediate clamping plate, and belongs to the field of mechanical equipment. The automatic assembling equipment for the middle splint consists of a middle splint feeding mechanism, a middle splint jacking and positioning and wedge-shaped separating mechanism, a middle splint correcting mechanism and a middle splint assembling mechanism; the middle clamping plate feeding mechanism can effectively convey the die with the middle clamping plate to a separation position; the middle clamping plate jacking positioning and wedge-shaped separating mechanism reasonably utilizes the pen-shaped air cylinder, the sliding table air cylinder and mechanical limiting, and effectively realizes the separation of single middle clamping plate parts; the middle clamping plate correcting mechanism realizes accurate correction by using the physical characteristics of the middle clamping plate, and ensures the correction accuracy of the middle clamping plate by adopting a double detection mode of mechanical detection and sensor detection; the middle clamping plate assembling mechanism provided by the invention realizes accurate assembly by using fingers of a mechanical hand.

Description

Automatic assembling equipment for middle clamping plate

Technical Field

The invention relates to automatic assembly equipment, in particular to automatic assembly equipment for an intermediate clamping plate, and belongs to the technical field of automatic assembly.

Background

An electronic jacquard machine is a textile device, and the main principle of the electronic jacquard machine is to realize jacquard weaving of fabrics by controlling a jacquard faucet and matching with a textile machine. An electronic jacquard machine requires the installation of hundreds of jacquard taps, as shown in fig. 1, while the intermediate clamps are key components of the jacquard taps, as shown in fig. 2. The automatic assembly of the jacquard faucet firstly needs to assemble the middle clamping plate on the main die, the assembly relation is as shown in fig. 4, the middle clamping plate is assembled on the main die by positioning the positioning pin through the hole position on the middle clamping plate, conditions are provided for the assembly of other parts on the middle clamping plate, the automatic assembly of the jacquard faucet is finally completed, and the development of electronic jacquard in China is promoted.

At present, the jacquard faucet assembly line of domestic enterprises is still fully assembled manually, firstly, an intermediate clamping plate is manually placed on an assembly platform, then other key parts on the intermediate clamping plate are manually assembled in sequence, and finally the assembly of the jacquard faucet is completed. The manual assembly mode causes low assembly efficiency of the parts, high labor intensity and difficulty in guaranteeing the consistency of the assembly quality of the products, and further influences the productivity of the whole production line. If the assembly is carried out by adopting the automatic equipment, the single separation is carried out on the middle clamping plates which are overlapped into a group, then the positioning correction is carried out on the separated middle clamping plates, and finally the middle clamping plates are assembled on the main die to provide conditions for the assembly of other parts on the middle clamping plates.

The invention discloses a Chinese patent publication CN110900146A entitled "a retainer ring separating device", which discloses a mode of realizing automatic separation of retainer rings by matching a bearing mechanism and a separating mechanism. This mode can effectually realize the separation of retaining ring, improves separation efficiency, and its weak point is difficult to guarantee the supplied materials quality uniformity of retaining ring, probably causes the phenomenon of unable separation. The middle clamping plate jacking positioning and wedge-shaped separating mechanism has the advantages of simple structure, low requirement on incoming material quality, stable separating mode and convenience in later maintenance.

Chinese patent publication CN203545088U, the name of utility model is "a shaft-like part separator", this application discloses holding the partial length of part lower extreme through the blank slider, the upper end length change end is kept and the switching by the grid shell fragment, realizes the separation of shaft-like part. The device has simple structure and high reliability, and is suitable for separating rod-shaped parts within a certain length variation range. The middle clamping plate jacking positioning and wedge-shaped separating mechanism provided by the invention has a stable structure, can effectively avoid plastic deformation to a certain degree, and is suitable for separating longer parts.

In summary, the assembly of the middle clamping plate of the jacquard faucet still stays at the manual assembly stage, and the assembly efficiency is low, so that an automatic assembly device for the middle clamping plate is urgently needed to solve the existing technical problem.

Disclosure of Invention

The middle clamping plate is assembled by manual assembly at present, so that the assembling efficiency is low, and the assembling efficiency of other parts is influenced. The invention aims to provide automatic assembling equipment for an intermediate clamping plate, which improves the assembling efficiency of the whole production line.

The invention is realized by the following technical scheme.

An automatic intermediate splint assembling device is characterized by comprising an intermediate splint feeding mechanism, an intermediate splint jacking positioning and wedge-shaped separating mechanism, an intermediate splint correcting mechanism and an intermediate splint assembling mechanism; the middle clamping plate jacking positioning and wedge separating mechanism is positioned above the middle clamping plate feeding mechanism, the middle clamping plate correcting mechanism is positioned on the right side of the middle clamping plate jacking positioning and wedge separating mechanism, and the middle clamping plate assembling mechanism is positioned on the right side of the middle clamping plate correcting mechanism.

Middle splint feeding mechanism by middle splint, the assembly platform, middle splint mould, a supporting plate, the transportation ejector pad, the mould transports the jar, the mould detects the sensor, the slide curb plate, block the jar backup pad, block the jar, it constitutes to block jar installation piece, slide curb plate fixed mounting is on the assembly platform, middle splint stack is placed on middle splint mould, the backup pad links to each other with transportation ejector pad fixed surface, the backup pad links to each other with mould transport jar fixed surface simultaneously, the mould transports the jar and installs on the assembly platform, the mould that installs on the slide curb plate detects the sensor and is used for detecting middle splint mould, it links to each other with the assembly platform is fixed to block jar installation piece, it links to each other with blocking jar installation piece fixed surface to block the jar backup pad, it installs in blocking the jar backup pad to block, it blocks the jar to block middle splint mould.

The middle clamping plate jacking positioning and wedge-shaped separating mechanism consists of a jacking positioning cylinder, a separating stop block I, a wedge-shaped separating block supporting plate, a reinforcing rib, a separating cylinder mounting block, a separating cylinder supporting plate, a wedge-shaped separating block II, a separating cylinder, a separating stop block II, a separating detection sensor, a jacking positioning cylinder mounting block and a jacking positioning cylinder supporting plate, wherein the jacking positioning cylinder mounting block is fixedly connected with the general assembly platform, the jacking positioning cylinder supporting plate is fixedly connected with the surface of the jacking positioning cylinder mounting block, the jacking positioning cylinder is mounted on the jacking positioning cylinder supporting plate, the separating cylinder mounting block is mounted on the general assembly platform, the separating cylinder supporting plate is fixedly connected with the surface of the separating cylinder mounting block, the reinforcing rib ensures the verticality and the structural strength when the separating cylinder mounting block is mounted, and the separating stop block I and the separating stop block II are fixedly connected with the surface of the separating cylinder supporting plate, the wedge-shaped separating block I and the wedge-shaped separating block II are fixedly connected with the wedge-shaped separating block supporting plate, and the separation detection sensor is installed on the separation blocking block II.

The middle clamping plate correcting mechanism consists of a longitudinal correcting cylinder mounting block, a longitudinal correcting cylinder supporting plate, a longitudinal correcting cylinder, a longitudinal correcting block, a correcting die mounting block, a detecting and positioning cylinder mounting block, a clamping plate detecting sensor, a detecting and positioning cylinder supporting plate, a detecting and positioning cylinder, a transverse correcting block I, a transverse correcting block II, a transverse correcting block supporting plate, a transverse correcting cylinder supporting plate and a transverse correcting cylinder mounting block, wherein the longitudinal correcting cylinder mounting block is fixedly connected with a general assembly platform, the longitudinal correcting cylinder supporting plate is fixedly connected with the surface of the longitudinal correcting cylinder mounting block, the longitudinal correcting cylinder is mounted on the longitudinal correcting cylinder supporting plate, the longitudinal correcting block is fixedly connected with the longitudinal correcting cylinder, the correcting die mounting block is fixedly mounted on the general assembly platform, the correcting die is fixedly connected with the surface of the correcting die mounting block, and the detecting and positioning cylinder is mounted right above the tail part of the correcting die, the clamp plate detection sensor is installed under the correction mould, the transverse correction cylinder installation block is fixedly connected with the final assembly platform, the transverse correction cylinder support plate is fixedly connected with the transverse correction cylinder installation block, and the transverse correction block I and the transverse correction block II are fixedly connected with the transverse correction block support plate.

The middle clamping plate assembling mechanism comprises a main die, an assembling transverse cylinder supporting plate, an assembling transverse cylinder, a lifting cylinder supporting plate, a lifting cylinder, an assembling detection sensor, a clamping cylinder supporting plate, a clamping cylinder, a clamping jaw and a positioning pin, wherein the assembling transverse cylinder supporting plate is arranged on a final assembly platform, the assembling transverse cylinder is fixedly connected with the assembling transverse cylinder supporting plate in surface, the lifting cylinder supporting plate is fixedly connected with the lifting cylinder in surface, the clamping cylinder end is provided with the clamping jaw, the positioning pin is arranged on the main die through internal thread connection and is used for positioning the middle clamping plate, and the assembling detection sensor is arranged below the main die.

Compared with the prior art, the invention has the beneficial effects that:

1) according to the invention, the intermediate clamping plates are stacked on the intermediate clamping plate molds, fifty intermediate clamping plate parts can be placed on each intermediate clamping plate mold, after the intermediate clamping plate molds reach the working position, the single intermediate clamping plate parts are separated by using the intermediate clamping plate jacking positioning and wedge-shaped separating mechanism, then the separated intermediate clamping plates are corrected by using the intermediate clamping plate correcting mechanism, finally the intermediate clamping plates are assembled on the main mold by using the intermediate clamping plate assembling mechanism, and the assembly of the intermediate clamping plates is stably and reliably completed;

2) the invention skillfully separates the middle clamping plate at the uppermost layer from the middle clamping plate at the lower layer by utilizing the interval of a certain distance between the superposed middle clamping plates and adopting a middle clamping plate jacking positioning and wedge-shaped separating mechanism, thereby realizing the separation of single middle clamping plate.

3) The middle clamping plate correcting mechanism reasonably utilizes the physical characteristics of the middle clamping plate to realize the correction of the middle clamping plate parts, adopts a double detection mode of mechanical detection and sensor detection to ensure the stability and reliability of the correction of the middle clamping plate and improves the accuracy of the assembly of the middle clamping plate.

4) According to the middle clamping plate assembling mechanism, the manipulator fingers are adopted, so that the middle clamping plate parts are accurately clamped, and meanwhile, the middle clamping plate parts are stably assembled on the main die to prepare for assembling other parts on the middle clamping plate.

Drawings

FIG. 1 is a schematic view of a jacquard head;

FIG. 2 is a schematic view of an intermediate splint;

FIG. 3 is a schematic view of the assembled relationship of the intermediate clamping plate and the intermediate clamping plate mold;

FIG. 4 is a schematic view of the assembled relationship of the intermediate clamping plate and the master mold;

FIG. 5 is a schematic view of a front view of an automatic intermediate clamping plate assembling apparatus

FIG. 6 is a schematic view of a right side view of an automatic intermediate clamp assembling apparatus;

FIG. 7 is a schematic front view of the intermediate clamp jacking positioning and wedge disengaging mechanism;

FIG. 8 is a schematic diagram of a top view of the intermediate clamp jacking positioning and wedge separating mechanism;

FIG. 9 is a schematic view of an intermediate clamp plate alignment mechanism;

reference numerals

1. Performing primary molding; 2. a middle splint; 3. a final assembly platform; 4. a middle clamping plate mold; 5. a support plate; 6. transporting the push block; 7. the mould is transported into the cylinder; 8. jacking a positioning cylinder; 9. separating the barrier block I; 10. a wedge-shaped separation block I; 11. a mold detection sensor; 12. a wedge-shaped separation block support plate; 13. reinforcing ribs; 14. a separation cylinder mounting block; 15. separating the cylinder support plate; 16. a wedge-shaped separation block II; 17. a separation cylinder; 18. separating the barrier block II; 19. a slideway side plate; 20. a longitudinal correction cylinder mounting block; 21. a longitudinal alignment cylinder support plate; 22. a longitudinal correction cylinder; 23. a longitudinal correction block; 24. correcting the mold; 25. a separation detection sensor; 26. assembling a transverse moving cylinder; 27. a lift cylinder support plate; 28. a lift cylinder; 29. assembling a transverse moving cylinder supporting plate; 30. assembling a detection sensor; 31. correcting the die mounting block; 32. detecting a positioning cylinder mounting block; 33. a clamp plate detection sensor; 34. detecting a positioning cylinder supporting plate; 35. detecting a positioning cylinder; 36. a transverse correction block I; 37. clamping a cylinder supporting plate; 38. a clamping cylinder; 39. a clamping jaw; 40. a lateral correction cylinder; 41. a lateral correcting cylinder support plate; 42. a transverse correction cylinder mounting block; 43. jacking positioning cylinder mounting blocks; 44. jacking a positioning cylinder support plate; 45. a blocking cylinder support plate; 46. a blocking cylinder; 47. a barrier cylinder mounting block; 48. a lateral correction block support plate; 49. a transverse correction block II; 50. locating pin

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the present embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structural machine descriptions may be omitted from the drawings.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

As shown in fig. 1, a schematic view of a jacquard head, which is an important component of an electronic jacquard machine, comprises seven intermediate clamps 2.

As shown in fig. 2, the intermediate clamping plate 2 is a schematic view.

As shown in fig. 3, the intermediate clamping plate 2 is schematically assembled with the intermediate clamping plate mold 4.

As shown in fig. 4, the intermediate splint 2 is schematically assembled with the main mold 1, the intermediate splint 2 has three mounting holes with a certain diameter, and 2 positioning pins 50 are provided at positions corresponding to the main mold for positioning the intermediate splint.

As shown in fig. 5 and 6, an automatic intermediate splint assembling apparatus includes a main mold 1; an intermediate splint 2; a final assembly platform 3; a middle clamping plate mold 4; a support plate 5; transporting the push block 6; a mold carrying-in cylinder 7; jacking and positioning cylinders 8; separating the barrier block I9; a wedge-shaped separation block I10; a mold detection sensor 11; a wedge-shaped separation block support plate 12; a reinforcing rib 13; a separation cylinder mounting block 14; a separation cylinder support plate 15; a wedge-shaped separation block II 16; a separation cylinder 17; separating the barrier II 18; a chute side plate 19; a longitudinal correcting cylinder mounting block 20; a longitudinal correcting cylinder support plate 21; a longitudinal correcting cylinder 22; a longitudinal correction block 23; the calibration jig 24; a separation detection sensor 25; assembling the traverse cylinder 26; a lift cylinder support plate 27; a lift cylinder 28; assembling the traverse cylinder support plate 29; the fitting detection sensor 30; a correction die mounting block 31; a detection positioning cylinder mounting block 32; a clamp plate detection sensor 33; the detection positioning cylinder support plate 34; a detection positioning cylinder 35; a transverse correction block I36; a gripping cylinder support plate 37; a gripping cylinder 38; the clamping jaws 39; a lateral correcting cylinder 40; the lateral correcting cylinder support plate 41; a lateral correction cylinder mounting block 42; a jacking positioning cylinder mounting block 43; a jacking positioning cylinder support plate 44; a blocking cylinder support plate 45; a blocking cylinder 46; a blocking cylinder mounting block 47; a lateral correction block support plate 48; a transverse correction block II 49; and a positioning pin 50.

The middle clamping plate 2 is overlapped on the middle clamping plate mould 4 and is arranged on the slideway together, the mould carrying-in cylinder 7 drives the transportation pushing block 6 to move, the middle clamping plate mould 4 is transported forwards along the slideway, when the mould detection sensor 11 detects the middle clamping plate mould 4, the blocking cylinder 46 blocks and positions the middle clamping plate mould 4, and the mould carrying-in cylinder 7 returns after the middle clamping plate mould 4 reaches the working position, so that the middle clamping plate feeding process is completed.

As shown in fig. 5, 6 and 7, after the middle splint mould 4 reaches the working position, three jacking and positioning cylinders 8 installed below the assembly platform 3 jack up the middle splint 2 stacked on the middle splint mould 4, at this time, the separating and blocking block i 9 and the separating and blocking block ii 18 directly above block the middle splint 2, as shown in fig. 8, a certain gap is formed between the stacked middle splints 2, by using the wedge shapes of the wedge-shaped separating block i 10 and the wedge-shaped separating block ii 16, when the separating cylinder 17 is separating, because of the structure of the wedge-shaped separating block, the lower middle splint 2 is firstly pressed downwards, then the uppermost middle splint 2 is separated, the separated middle splint 2 falls on the correcting mould 24, after the separating cylinder 17 retracts, the jacking and positioning cylinders 8 are always in the top-up state, the lower middle splint 2 can automatically jack up, then the separation of the middle clamping plates 2 is completed in sequence, the separation detection sensor 25 is used for detecting whether the separation of the middle clamping plates 2 on the middle clamping plate mould 4 is completed, the jacking positioning cylinder 8 retracts after the separation is completed, the blocking cylinder 46 retracts, and the jacking positioning and wedge-shaped separation process of the middle clamping plates is completed.

As shown in fig. 9, the separated intermediate clamp plate 2 is in a free state on the correction mold 24, the transverse correction block i 36 and the transverse correction block ii 49 are driven by the correction cylinder 40 to perform transverse correction on the intermediate clamp plate 2 on the correction mold 24, after the transverse correction is completed, the longitudinal correction cylinder 22 drives the longitudinal correction block 23 to perform longitudinal correction on the intermediate clamp plate 2, the clamp plate detection sensor 33 is used for detecting whether the intermediate clamp plate 2 is corrected, and after the clamp plate detection sensor 33 detects that the intermediate clamp plate 2 is corrected, the detection positioning cylinder 35 extends out to ensure that the intermediate clamp plate 2 is corrected by using mechanical detection, so that the intermediate clamp plate correction process is completed.

The assembling traverse cylinder 26 drives the gripping cylinder 38 equipped with the gripping jaws 39 to the gripping position, at this time, the lifting cylinder 28 descends, the gripping cylinder 38 grips the corrected intermediate splint 2, the lifting cylinder 28 ascends after the gripping is completed, and then the assembling traverse cylinder 26 is driven to assemble the intermediate splint 2 to the master mold 1, thereby completing the intermediate splint assembling process.

The operation is repeated in this way, and the assembly of the intermediate clamping plate on the main die 1 is realized.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention.

Claims (5)

1. The utility model provides an intermediate splint automatic assembly equipment which characterized in that: the device comprises a middle splint feeding mechanism, a middle splint jacking positioning and wedge-shaped separating mechanism, a middle splint correcting mechanism and a middle splint assembling mechanism; the middle clamping plate jacking positioning and wedge separating mechanism is positioned above the middle clamping plate feeding mechanism, the middle clamping plate correcting mechanism is positioned on the right side of the middle clamping plate jacking positioning and wedge separating mechanism, and the middle clamping plate assembling mechanism is positioned on the right side of the middle clamping plate correcting mechanism.

2. The automatic assembling equipment for the intermediate clamping plate according to claim 1, characterized in that the feeding mechanism for the intermediate clamping plate is composed of an intermediate clamping plate (2), a general assembly platform (3), an intermediate clamping plate mold (4), a supporting plate (5), a transportation pushing block (6), a mold carrying-in cylinder (7), a mold detection sensor (11), a slideway side plate (19), a blocking cylinder supporting plate (45), a blocking cylinder (46) and a blocking cylinder mounting block (47), wherein the slideway side plate (19) is fixedly arranged on the general assembly platform (3), the intermediate clamping plate (2) is superposed on the intermediate clamping plate mold (4), the supporting plate (5) is fixedly connected with the transportation pushing block (6), the supporting plate (5) is fixedly connected with the surface of the mold carrying-in cylinder (7), the mold carrying-in cylinder (7) is arranged on the general assembly platform (3), the mold detection sensor (11) arranged on the slideway side plate (19) is used for detecting the intermediate clamping plate mold (4), block that jar installation piece (47) and assembly platform (3) are fixed continuous, block that jar backup pad (45) and block that jar installation piece (47) fixed surface links to each other, block that jar (46) are installed on blocking jar backup pad (45), block that jar (46) block middle splint mould (4).

3. The automatic intermediate clamping plate assembling device according to claim 1, wherein: the middle clamping plate jacking positioning and wedge separating mechanism is composed of a jacking positioning cylinder (8), a separating blocking block I (9), a wedge separating block I (10), a wedge separating block supporting plate (12), a reinforcing rib (13), a separating cylinder mounting block (14), a separating cylinder supporting plate (15), a wedge separating block II (16), a separating cylinder (17), a separating blocking block II (18), a separating detection sensor (25), a jacking positioning cylinder mounting block (43) and a jacking positioning cylinder supporting plate (44), wherein the jacking positioning cylinder mounting block (43) is fixedly connected with a general assembly platform (3), the jacking positioning cylinder supporting plate (44) is fixedly connected with the surface of the jacking positioning cylinder mounting block (43), the jacking positioning cylinder (8) is arranged on the jacking positioning cylinder supporting plate (44), the separating cylinder mounting block (14) is arranged on the general assembly platform (3), the separating cylinder supporting plate (15) is fixedly connected with the surface of the separating cylinder mounting block (14), the straightness and the structural strength hang down when separation jar installation piece (14) installation are guaranteed in strengthening rib (13), and separation stops that piece I (9) and separation stop that piece II (18) link to each other with separation jar backup pad (15) fixed surface, and wedge separation piece I (10) and wedge separation piece II (16) link to each other with wedge separation piece backup pad (12) is fixed, and separation detection sensor (25) are installed on separation stop piece II (18).

4. The automatic intermediate clamping plate assembling device according to claim 1, wherein: the middle clamping plate correcting mechanism consists of a longitudinal correcting cylinder mounting block (20), a longitudinal correcting cylinder support plate (21), a longitudinal correcting cylinder (22), a longitudinal correcting block (23), a correcting die (24), a correcting die mounting block (31), a detecting and positioning cylinder mounting block (32), a clamping plate detecting sensor (33), a detecting and positioning cylinder support plate (34), a detecting and positioning cylinder (35), a transverse correcting block I (36), a transverse correcting block II (49), a transverse correcting block support plate (48), a transverse correcting cylinder (40), a transverse correcting cylinder support plate (41) and a transverse correcting cylinder mounting block (42), wherein the longitudinal correcting cylinder mounting block (20) is fixedly connected with a general assembly platform (3), the longitudinal correcting cylinder support plate (21) is fixedly connected with the surface of the longitudinal correcting cylinder mounting block (20), and the longitudinal correcting cylinder (22) is mounted on the longitudinal correcting cylinder support plate (21), vertical correction block (23) and vertical correction cylinder (22) are fixed continuous, correction mould installation block (31) fixed mounting is on assembly platform (3), correction mould (24) link to each other with correction mould installation block (31) fixed surface, be equipped with directly over correction mould (24) afterbody and detect location jar (35), splint detection sensor (33) are installed under correction mould (24), horizontal correction cylinder installation block (42) link to each other with assembly platform (3) is fixed, horizontal correction cylinder backup pad (41) link to each other with horizontal correction cylinder installation block (42) is fixed, horizontal correction block I (36), horizontal correction block II (49) link to each other with horizontal correction block backup pad (48) is fixed.

5. The automatic intermediate clamping plate assembling device according to claim 1, wherein: the middle clamping plate assembling mechanism is composed of a main die (1), an assembling transverse cylinder supporting plate (29), an assembling transverse cylinder (26), a lifting cylinder supporting plate (27), a lifting cylinder (28), an assembling detection sensor (30), a clamping cylinder supporting plate (37), a clamping cylinder (38), clamping jaws (39) and positioning pins (50), wherein the assembling transverse cylinder supporting plate (29) is installed on a general assembly platform (3), the assembling transverse cylinder (26) is fixedly connected with the surface of the assembling transverse cylinder supporting plate (29), the lifting cylinder supporting plate (27) is fixedly connected with the surface of the lifting cylinder (28), the clamping jaws (39) are installed at the end head of the clamping cylinder (38), the positioning pins (50) are installed on the main die (1) through internal thread connection to position the middle clamping plate (2), and the assembling detection sensor (30) is installed below the main die (1).

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