CN215478028U - Bolt loading attachment - Google Patents

Abstract

The utility model discloses a bolt feeding device, which comprises a shell, a feeding mechanism, a bolt arrangement structure and a bolt clamping structure, wherein the feeding mechanism is arranged in the shell, used for feeding bolts, the bolt arrangement structure is arranged on the shell and can move on the shell, the bolt arrangement structure comprises a first lifting device and an arrangement structure, the arrangement structure is arranged at the lower end of the first lifting device, can be lifted by the first lifting device, one end of the arrangement structure is arranged at the discharge hole of the feeding mechanism, the arrangement structure is arranged at one side of the feeding mechanism, can be used for arranging bolts, the bolt clamping structure is arranged on the shell and can move on the shell, the bolt clamping structure comprises a second lifting device and a clamping structure, the clamping structure is arranged at the lower end of the second lifting device, the lifting of the second lifting device can be realized, the clamping structure is arranged on one side of the arrangement structure, and the bolts arranged on the arrangement structure can be clamped. The automatic bolt feeding device can be used for automatic bolt feeding, saves production time and improves production efficiency.

Description

Bolt loading attachment

Technical Field

The utility model relates to the field of pipe pile processing, in particular to a bolt feeding device.

Background

The tubular pile is a pile foundation material commonly used for foundation construction, is also an important concrete product, and is widely applied to foundation engineering of various buildings and constructions.

In the production process of the tubular pile, two head plates and two tail plates are required to be respectively installed at two ends of a die, then the manufactured reinforcement cage is placed in the die and mutually fixed with the head plates and the tail plates, bolt holes are formed in the head plates and the tail plates, and the end portions of the reinforcements penetrate through the bolt holes and are fixed on the head plates and the tail plates through fasteners. However, in the existing tubular pile production, the hand-held air cannon dismounting technology is still adopted for mounting the screws at the head and tail plates of the tubular pile, so that the problems of high labor intensity of workers, labor waste, low working efficiency, long consumed time, easy influence on the previous assembly line operation and reduction of the whole production speed exist.

Therefore, a technical solution to the above problems is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a bolt feeding device.

In order to achieve the purpose, the utility model adopts the following technical scheme: a bolt loading apparatus comprising:

a housing;

the feeding mechanism is arranged in the shell and used for feeding the bolts;

the bolt arrangement structure is arranged on the shell and can move on the shell, the bolt arrangement structure comprises a first lifting device and an arrangement structure, the arrangement structure is arranged at the lower end of the first lifting device and can lift through the first lifting device, one end of the arrangement structure is arranged at a discharge port of the feeding mechanism, and the arrangement structure is arranged on one side of the feeding mechanism and can be used for arranging bolts; and

the structure is got to the bolt clamp, and the bolt clamp is got the structrual installation and is moved on the shell, and the structure is got including second elevating gear and clamp, gets the structure and sets up at second elevating gear lower extreme to the bolt clamp, and accessible second elevating gear goes up and down, and presss from both sides the structure and establish in one side of range structure, can press from both sides the bolt of getting arranged on the range structure.

The utility model has the following effects: according to the automatic bolt feeding mechanism, the bolt arrangement structure and the bolt clamping structure are arranged on one side of the feeding mechanism, so that the automatic bolt feeding mechanism can be used for automatic bolt feeding, the production time is saved, and the production efficiency is improved; and the bolt feeding device is simple in structure and convenient to use.

In some embodiments, a fourth sliding rail and a ninth rack are provided on the housing, the bolt arrangement structure and the bolt clamping structure are both mounted on the fourth sliding rail and can move on the fourth sliding rail, and both the bolt arrangement structure and the bolt clamping structure can rotate on the ninth rack. Therefore, the bolt arrangement structure and the bolt clamping structure can move on the sliding rail by moving on the ninth rack.

In some embodiments, the first lifting device includes a twelfth driving motor, a thirteenth driving motor, a first traverse fixing member and a first lifting rack, the twelfth driving motor and the thirteenth driving motor are both mounted on the first traverse fixing member, the twelfth driving motor is connected with an eighteenth gear, a fourth sliding rail and a ninth rack are arranged on the housing, the first traverse fixing member is provided with a sliding block, the sliding block is mounted on the fourth sliding rail and can slide, and the eighteenth gear is meshed with the ninth rack, so that the twelfth driving motor drives the eighteenth gear to rotate on the ninth rack, and the first traverse fixing member can move on the fourth sliding rail. Therefore, the twelfth driving motor drives the eighteenth gear to rotate on the ninth rack, so that the first lifting device can move on the shell, the arrangement structure can move on the shell, and the bolt arrangement is carried out.

In some embodiments, the arrangement structure is installed at a lower end of the first lifting rack, the first traverse fixing member is provided with a first vertical slide rail, the first lifting rack is arranged on the first vertical slide rail, the thirteenth driving motor is connected with a nineteenth gear, and the first lifting rack is meshed with the nineteenth gear, so that the thirteenth driving motor can drive the first lifting rack to lift. Therefore, the arrangement structure can be lifted through the first lifting device, so that the arrangement structure can be lifted up and down on one side of the feeding mechanism, and arrangement of bolts is facilitated.

In some embodiments, the second lifting device comprises a fourteenth driving motor, a fifteenth driving motor, a second traverse fixing piece and a second lifting rack, the fourteenth driving motor and the fifteenth driving motor are both mounted on the second traverse fixing piece, the fourteenth driving motor is connected with a twentieth gear, the second traverse fixing piece is provided with a sliding block and mounted on the fourth sliding rail, the twentieth gear is meshed with the ninth rack, and the fourteenth driving motor drives the twentieth gear to rotate on the ninth rack, so that the second traverse fixing piece can move on the fourth sliding rail. Therefore, the fourteenth driving motor drives the twentieth gear to rotate on the ninth rack, so that the second lifting device can move on the shell, the clamping structure can move on the shell, and the bolts arranged on the arrangement structure can be clamped.

In some embodiments, the clamping structure is mounted at the lower end of a second lifting rack, a second vertical slide rail is arranged on the second traverse fixing member, the second lifting rack is arranged on the second vertical slide rail, and the fifteenth driving motor is connected with a twenty-first gear, and the second lifting rack is meshed with the twenty-first gear, so that the fifteenth driving motor can drive the second lifting rack to lift. Therefore, the clamping structure can be lifted through the second lifting device, so that the clamping structure can be lifted up and down on one side of the arrangement structure, and the clamping of the bolts is facilitated.

In some embodiments, the arrangement structure comprises a cartridge clip vertical plate and a bolt cartridge clip, the bolt cartridge clip is connected to the lower end of the first lifting device through the cartridge clip vertical plate, the bolt cartridge clip is arranged on the cartridge clip vertical plate in an inclined mode, a cartridge clip pressing plate is arranged on the bolt cartridge clip, the cartridge clip pressing plate is provided with a spring piece at the tail end of the bolt cartridge clip, and an opening is formed between the spring piece and the bolt cartridge clip. From this, accessible bolt cartridge clip clamping bolt, and the slope of bolt cartridge clip sets up, can use the bolt in the bolt cartridge clip constantly toward the opening range, makes the bolt can be pressed from both sides out on the opening.

In some embodiments, the arrangement structure further comprises a pressing plate cylinder, the cartridge clip pressing plate is movable on the bolt cartridge clip, the pressing plate cylinder is installed on the cartridge clip vertical plate and connected with the cartridge clip pressing plate, and the pressing plate cylinder can drive the cartridge clip pressing plate to move on the top of the bolt cartridge clip to expand or reduce the accommodating space of the bolt cartridge clip. From this, can be according to the size of different bolts, the size that holds of adjusting bolt cartridge clip, and accessible clamp plate cylinder rises the cartridge clip clamp plate, makes the bolt just arrange above the bolt cartridge clip.

In some embodiments, a screw rod motor is arranged at the lower end of the second lifting device, the clamping structure comprises a seventh driving cylinder, a clamping block and a second connecting plate, the screw rod motor is provided with a screw rod nut mechanism, and the second connecting plate is connected to the screw rod nut mechanism of the screw rod motor, so that the clamping structure is connected to the lower end of the second lifting device; the clamp splice sets up two, and spring coupling is passed through to the first end of two clamp splices, and the equal swing joint of second end of two clamp splices is on the second connecting plate, and the seventh actuating cylinder that drives is installed on the second connecting plate, and the seventh actuating cylinder that drives is located two clamp splice one sides, can promote the clamp splice and rotate on the second connecting plate, and the clamp splice rotates the first end that makes the clamp splice on the second connecting plate and opens. Therefore, the clamping blocks can be pushed to be opened to be located on the outer side of the bolt through the seventh driving cylinder, and after the seventh driving cylinder contracts, the springs can contract the first ends of the two clamping blocks to clamp the bolt.

In some embodiments, the feed mechanism is a bolt vibratory pan feed. Thereby, the vibrating disk can be used for loading bolts.

Drawings

FIG. 1 is a perspective view of a head-to-tail board mounting machine according to an embodiment of the present invention;

FIG. 2 is a perspective view of a head-to-tail board mounting machine with a housing removed in accordance with an embodiment of the present invention;

FIG. 3 is a perspective view of a mounting bracket according to an embodiment of the present invention;

FIG. 4 is a perspective view of a carriage according to one embodiment of the present invention;

FIG. 5 is a perspective view of a lift structure according to one embodiment of the present invention;

FIG. 6 is a first perspective view of a support stand according to an embodiment of the present invention;

FIG. 7 is a second perspective view of the supporting frame according to the first embodiment of the present invention;

FIG. 8 is a perspective view of a clamp according to one embodiment of the present invention;

FIG. 9 is a perspective view of a cleaning structure according to one embodiment of the present invention;

FIG. 10 is a perspective view of a canting mechanism according to one embodiment of the present invention;

FIG. 11 is a perspective view of a tensioning arrangement according to one embodiment of the present invention;

FIG. 12 is a first perspective view of a mounting mechanism in accordance with an embodiment of the present invention;

FIG. 13 is a second perspective view of a mounting mechanism in accordance with an embodiment of the present invention;

FIG. 14 is a first perspective view of a clamping mechanism according to an embodiment of the present invention;

FIG. 15 is a second perspective view of a clamping mechanism in accordance with one embodiment of the present invention;

FIG. 16 is a perspective view of a retaining plate stop according to an embodiment of the present invention;

FIG. 17 is a first perspective view of a clamping structure according to an embodiment of the present invention;

FIG. 18 is a second perspective view of a clamping structure in accordance with one embodiment of the present invention;

FIG. 19 is a perspective view of a gear assembly according to one embodiment of the present invention;

FIG. 20 is a perspective view of a first clamping unit according to an embodiment of the present invention;

FIG. 21 is a first perspective view of a material clamping structure according to an embodiment of the present invention;

FIG. 22 is a second perspective view of the material clamping structure according to the first embodiment of the present invention;

FIG. 23 is a first perspective view of a bolt arrangement according to an embodiment of the present invention;

FIG. 24 is a second perspective view of a bolt arrangement according to an embodiment of the present invention;

FIG. 25 is a perspective view of an arrangement according to an embodiment of the present invention;

FIG. 26 is a first perspective view of a bolt clamping structure according to an embodiment of the present invention;

fig. 27 is a second perspective view of the bolt clamping structure according to the embodiment of the present invention;

fig. 28 is a first perspective view of a grasping structure according to an embodiment of the present invention;

fig. 29 is a second perspective view of the grasping structure according to the embodiment of the present invention;

fig. 30 is a perspective view of a positioning unit according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a head-to-tail board mounting machine according to an embodiment of the present invention.

As shown in fig. 1 to 30, the head and tail plate mounting machine includes a mounting base 1, a mounting frame 2 and a housing 3, wherein the mounting base 1 is provided with a conveying mechanism 4, a cleaning mechanism 5, a turnover mechanism 6 and a feeding mechanism 7, the conveying mechanism 4, the cleaning mechanism 5 and the turnover mechanism 6 are sequentially mounted on the mounting base 1 in a front-back order and can be used for sequentially transferring head and tail plates, and the feeding mechanism 7 is arranged on one side of one of the conveying mechanism 4, the cleaning mechanism 5 and the turnover mechanism 6; the mounting seat 1 is provided with a groove 101, the mounting frame 2 is arranged in the groove 101, the mounting frame 2 is arranged on one side of the turnover mechanism 6, the mounting frame 2 is provided with an installation mechanism 8 and a clamping mechanism 9, the feeding mechanism 7 is arranged on one side of the clamping mechanism 9, the feeding mechanism 7 can feed the installation mechanism 8 on the mounting frame 2, the mounting frame 2 is provided with a first slide rail 201 and a second slide rail 202, the installation mechanism 8 is installed on the first slide rail 201, the clamping mechanism 9 is installed on the second slide rail 202, the installation mechanism 8 and the clamping mechanism 9 can both move on the mounting frame 2, the clamping mechanism 9 can move to the side face of the turnover mechanism 6, the head and tail plates on the turnover mechanism 6 are clamped and then moved away, and the installation mechanism 8 can move to the side face of the clamping mechanism 9 and is used for installing the head and tail plates clamped on the clamping mechanism 9; the shell 3 is arranged on the mounting seat 1 and covers the conveying mechanism 4, the cleaning mechanism 5, the turnover mechanism 6, the feeding mechanism 7, the mounting machine 8 and the clamping mechanism 9, the shell 3 is provided with a first clamping unit 11, a second clamping unit 12 and a positioning unit 13, the positioning unit 13 is arranged on one side of the clamping mechanism 9 and can carry out camera shooting positioning on head and tail plates clamped on the clamping mechanism 9, the shell 3 is also provided with a third slide rail 301 and a fourth slide rail 302, the first clamping unit 11 and the second clamping unit 12 are respectively arranged on the third slide rail 301 and the fourth slide rail 302, so that the first clamping unit 11 and the second clamping unit 12 can move on the shell 3, the third slide rail 301 is arranged above the conveying mechanism 4, the cleaning mechanism 5 and the turnover mechanism 6, so that the first clamping unit 11 can move among the conveying mechanism 4, the cleaning mechanism 5 and the turnover mechanism 6, for transferring the head and tail plates among the conveying mechanism 4, the cleaning mechanism 5 and the turnover mechanism 6, a fourth slide rail 302 is arranged above the feeding mechanism 7 and the clamping mechanism 9, so that the second clamping unit 12 can move between the feeding mechanism 7 and the clamping mechanism 9 for feeding on one side of the clamping mechanism 9. Wherein:

referring to fig. 4 and 5, the conveying mechanism 4 includes a conveying frame 401, a conveying roller 402 and a lifting structure 403, the conveying roller 402 is disposed on the conveying frame 401, a first gear 404 is disposed at one end of the conveying roller 402, the first gear 404 can be driven by a first driving motor connected through a chain, so that the conveying roller 402 rolls on the conveying frame 401, and the head and tail plates can be conveyed on the conveying frame 401 through the conveying roller 402; the lifting structure 403 is arranged at the tail end of the conveying frame 401, the lifting structure 403 comprises a first top plate 405, a lifting support 406 and a first driving air cylinder 407, the lifting support 406 is arranged on the first top plate 405, the first driving air cylinder 407 is connected with the first top plate 405, the first top plate 405 can be lifted and lowered, the lifting support 406 is lifted and lowered, the first top plate 405, the lifting support 406 and the first driving air cylinder 407 are all arranged below the conveying roller 402, the lifting support 406 can pass through the conveying roller 402, the lifting support 406 can lift up and lower the flange on the conveying roller 402, the head and tail plates can be conveyed on the conveying mechanism 4 on the conveying frame 401 through the conveying roller 402, the lifting structure 403 arranged at the tail end of the conveying frame 401 can lift up the head and tail plates conveyed to the tail end of the conveying frame 401, and the first clamping unit 11 can clamp the conveying process automatically.

Referring to fig. 6 to 9, the cleaning mechanism 5 includes a supporting frame 501, a clamp 502, a rotating structure 503 and a cleaning structure 504, the clamp 502 includes a first clamp plate 5021, a second clamp plate 5022, a second driving cylinder 5023 and a deflection rotating disc 5024, the first clamp plate 5021 and the second clamp plate 5022 are connected through the second driving cylinder 5023, the first clamp plate 5021 and the second clamp plate 5022 are connected to the deflection rotating disc 5024 through a first connecting rod 5025, a fifth sliding rail 5011 is disposed on the supporting frame 501, sliding grooves are disposed at the bottoms of the first clamp plate 5021 and the second clamp plate 5022, and the sliding grooves are mounted on the fifth sliding rail 5011, such that the second driving cylinder 5023 can drive the first clamp plate 5021 and the second clamp plate 5022 to move relatively on the supporting frame 501.

The rotating structure 503 comprises a rotating motor 5031 and a supporting plate 5032, the rotating motor 5031 is installed on the supporting frame 501, the supporting plate 5032 is connected to the top of the rotating motor 5031, the supporting plate 5032 can be driven by the rotating motor 5031 to rotate, the supporting plate 5032 is arranged between the first clamping plate 5021 and the second clamping plate 5022, the first clamping plate 5021 and the second clamping plate 5022 are both provided with an arc-shaped groove 5026, the first clamping plate 5021 and the second clamping plate 5022 are both provided with a limit roller 5027, the head and tail plates can rotate on the supporting plate 5032 of the rotating structure 503, and the limit roller 5027 of the clamp 502 can enable the head and tail plates to rotate on the rotating structure 503 without flying out.

The cleaning structure 504 includes a first mounting plate 5041, a second driving motor 5042, a cross plate 5043, a third driving cylinder 5044 and a cleaning plug 5045 mounted on the support 501, the first mounting plate 5041 is mounted on the support 501, the second driving motor 5042 is mounted on the first mounting plate 5041, the second driving motor 5042 is connected to the cross plate 5043, the second driving motor 5042 can drive the cross plate 5043 to rotate above the clamp 402 between the first clamping plate 5021 and the second clamping plate 5022; a third driving cylinder 5044 is mounted on the transverse plate 5043, the third driving cylinder 5044 is connected with a second top plate 5046, a cleaning plug 5045 is arranged on the second top plate 5046, the third driving cylinder 5044 can drive the second top plate 5046 to lift, so that the cleaning plug 5045 can be plugged on a head and tail plate between the first clamping plate 5021 and the second clamping plate 5022 for cleaning, during production, the cleaning plug 5045 of the cleaning structure 504 can extend to the head and tail plate between the first clamping plate 5021 and the second clamping plate 5022 for cleaning a screw hole of the head and tail plate, so that the cleaning process of the screw hole of the head and tail plate is automated, and labor is saved.

Referring to fig. 10 and 11, the turnover mechanism 6 includes a second mounting plate 601, a rotating plate structure 602, a tensioning structure 603 and a driving structure 604, the second mounting plate 601 is mounted on the support 501, a shaft sleeve 6011 is disposed on the second mounting plate 601, the rotating plate structure 602 includes a first rotating plate 6021 and a rotating shaft 6022, the rotating shaft 6022 is mounted on the first rotating plate 6021, both ends of the rotating shaft 6022 are disposed on the shaft sleeve 6011, the rotating shaft 6022 is made to rotate on the second mounting plate 601, the first rotating plate 6021 is also made to rotate on the second mounting plate 601, and the rotating plate structure 602 is mounted on the second mounting plate 601 to rotate; the driving structure 604 comprises a third driving motor 6041 and a second gear 6042, the third driving motor 6041 is in transmission connection with the second gear 6042, one end of the rotating shaft 6022 is provided with a third gear 6023, the second gear 6042 is meshed with the third gear 6023, so that the third driving motor 6041 can drive the rotating shaft 6022 to rotate, the first rotating plate 6021 can rotate on the second mounting plate 601 by the driving of the driving structure 604, the rotating plate structure 602 rotates on the second mounting plate 601, the head and the tail plates can be turned to the side where the clamping mechanism is located, and the head and the tail plates can be turned over and clamped by the clamping mechanism 9.

The tensioning structure 603 is arranged on the first rotating plate 6021, the tensioning structure 603 comprises a rotary spreading shaft sleeve, a chromium plating rod 6032, a rotary spreading shaft 6033, a rotary spreading cylinder plate 6034, a rotary spreading guide plate 6035, a connecting column 6036, a new disc fixing column 6037 and a rotary spreading cylinder 6037, the rotary spreading guide plate 6035 is arranged on the rotating plate structure 602 through the new disc fixing column 6037 and the connecting column 6036, the rotary spreading shaft sleeve is sleeved on the connecting column 6036, two ends of the chromium plating rod 6032 are respectively connected on the rotary spreading shaft sleeve and the new disc fixing column 6037, the rotary spreading shaft 6033 is connected on the chromium plating rod 6032, and the rotary opening shaft 6033 can slide on the chrome-plated rod 6032, the rotary opening cylinder plate 6034 is connected on the connecting column 6036, the rotary opening cylinder 6037 is arranged on the first rotating plate 6021, and the rotary opening cylinder 6037 is connected with the rotary opening cylinder plate 6034, so that the rotary opening cylinder 6037 drives the rotary opening cylinder plate 6034 to rotate on the connecting column 6036; and set up arc hole 6038 on the rotatory cylinder board 6034 that struts, rotatory axle 6033 that struts passes from arc hole 6038, when making rotatory cylinder board 6034 that struts, arc hole 6038 can promote rotatory axle 6033 that struts and move on chromium plating pole 6032, set up guiding hole 6039 on the rotatory deflector 6035 that struts, rotatory axle 6033 that struts can stretch out from guiding hole 6039, and can remove in guiding hole 6039, make rotatory axle 6033 that struts strut can strut the head and the tail board on rotatory deflector 6034.

The feeding mechanism 7 is a general bolt vibration plate feeding machine for feeding bolts, and will not be described here.

Referring to fig. 12 and 13, the mounting mechanism 8 includes a first base 801, a third mounting plate 802, an elevator frame 803, and a wind cannon 804, wherein a first roller 8011 is disposed on the bottom of the first base 801, the first roller 8011 is capable of engaging with the first sliding rail 201 on the mounting frame 2, four first rollers 8011 are disposed on the front and rear ends of the first base 801, two first rollers 8011 on the rear end are connected through a transmission shaft 8012, a fourth driving motor 8013 is disposed on a side surface of the first base 801, the fourth driving motor 8013 is provided with a fourth gear 8014, a fifth gear 8015 is disposed on the transmission shaft 8012, and the fourth gear 8014 is engaged with the fifth gear 8015, so that the fourth driving motor 8013 can drive the first roller 8011 to rotate, so that the first base 801 can slide on the first sliding rail 201 of the mounting frame 2, and the mounting mechanism 8 can move on the first sliding rail 201 of the mounting frame 2.

A sixth sliding rail 8016 and a first rack 8017 are arranged at the top of the first base 801, a slider is arranged at the bottom of the third mounting plate 802 and is mounted on the sixth sliding rail 8016, so that the third mounting plate 802 can slide on the sixth sliding rail 8016, a fifth driving motor 8021 is arranged at the top of the third mounting plate 802, the fifth driving motor 8021 is connected with a sixth gear at the bottom of the third mounting plate 802, the sixth gear is engaged with the first rack 8017 at the bottom of the third mounting plate 802, and the fifth driving motor 8021 can drive the sixth gear to rotate on the first rack 8017, so that the third mounting plate 802 can move at the top of the first base 801.

The top of the third mounting plate 802 is provided with a seventh slide rail 8022 and a second rack 8023, the bottom of the lifting frame 803 is provided with a slider which is mounted on the seventh slide rail 8022, so that the lifting frame 803 can slide on the seventh slide rail 8022, the lifting frame 803 is provided with a sixth driving motor 8031, the sixth driving motor 8031 is connected with a seventh gear 8032 at the bottom of the lifting frame 803, the seventh gear 8032 is meshed with the second rack 8023 at the bottom of the lifting frame 803, so that the sixth driving motor 8031 can drive the seventh gear 8032 to rotate on the second rack 8023, and the lifting frame 803 can move on the top of the third mounting plate 802.

The lifting rack 803 is provided with a vertical support 8033, a first guide rod 8034, a screw rod 8035 and a seventh driving motor 8036, the first guide rod 8034 and the screw rod 8035 are arranged on the side surface of the vertical support 8033, the seventh driving motor 8036 is arranged on the top of the vertical support 8033, the seventh driving motor 8036 is connected with an eighth gear 8037, one end of the screw rod 8035 is connected with a ninth gear 8038, the ninth gear 8038 is arranged on the top of the vertical support 8033 and is meshed with the eighth gear 8037, so that the seventh driving motor 8036 is in transmission connection with the screw rod 8035, the seventh driving motor 8036 can drive the screw rod 8035 to rotate, the wind cannon 804 is connected to the screw rod 8035 by arranging a screw rod nut mechanism 8039, the wind cannon 804 can rotate to lift through the screw rod 8035, and the seventh driving motor 8036 can drive the wind cannon 804 to lift, and the wind cannon 804 is convenient to use.

Referring to fig. 14 to 19, the clamping mechanism 9 includes a second base 901, a fourth mounting plate 902, a clamping bracket 903 and a clamping structure 904, the clamping structure 904 is disposed on the clamping bracket 903, the clamping bracket 903 is mounted on the fourth mounting plate 902, the clamping bracket 903 can move on the fourth mounting plate 902, and the fourth mounting plate 902 can lift on the second base 901, so that the clamping structure 904 can move and lift, and the clamping structure 904 can be clamped conveniently.

A second roller 9011 is arranged at the bottom of the second base 901, the second rollers 9011 can be matched with second slide rails 202 on the mounting rack 2, four second rollers 9011 are arranged at the front end and the rear end of the second base 901, the two second rollers 9011 at the rear end are connected through a second transmission shaft 9012, an eighth driving motor 9013 is arranged on the side surface of the second base 901, a tenth gear 9014 is arranged on the eighth driving motor 9013, an eleventh gear 9015 is arranged on the second transmission shaft 9012, and the tenth gear 9014 is meshed with the eleventh gear 9015, so that the eighth driving motor 9013 can drive the second rollers 9011 to rotate, the second base 901 can slide on the second slide rails 202 of the mounting rack 2, and the clamping mechanism 9 can move on the second slide rails 202 of the mounting rack 2; a first screw rod lifter 9016 is arranged at the top of the second base 901, the top of the first screw rod lifter 9016 is connected with the fourth mounting plate 902, the first screw rod lifter 9016 can lift the fourth mounting plate 902 to enable the fourth mounting plate 902 to lift, a guide rod 9021 is arranged at the bottom of the fourth mounting plate 902, a guide sleeve 9017 is arranged at the top of the second base 901, and when the fourth mounting plate 902 is lifted through the first screw rod lifter 9016, the guide rod 9021 is arranged in the guide sleeve 9017 to move; an eighth slide rail 9022 and a third rack 9023 are arranged at the top of the fourth mounting plate 902, a slide block is arranged at the bottom of the clamping support 903 and is mounted on the eighth slide rail 9022, so that the clamping support 903 can slide on the eighth slide rail 9022, a ninth driving motor 9031 is arranged on the clamping support 903, a twelfth gear is connected to the bottom of the clamping support 903, the twelfth gear is meshed with the third rack 9023, the ninth driving motor 9031 can drive the twelfth gear to rotate, the twelfth gear can rotate on the third rack 9023, the clamping support 903 can move at the top of the fourth mounting plate 902, the clamping support 903 can be driven by the ninth driving motor 9031 to move on the fourth mounting plate 902, the clamping structure 904 on the clamping support 903 can move, and the use of the clamping structure 904 is facilitated.

The clamping support 903 is a square support, the front end and the rear end of the clamping support 903 are both in an open state, a clamping structure 904 is arranged in the clamping support 903, the clamping structure 904 comprises a fixing plate 9041, a gear assembly 9042, a fixing roller 9043, a large gear 9044, a fourth driving cylinder 9045 and a clamping block 9046, the fixing plate 9041 is an annular fixing plate, one side of the clamping block 9046 is provided with a notch 9047, the other side of the clamping block 9046 is provided with a fourth rack 90461 and a guide rod 90462, a rack through hole and a guide rod through hole are formed between the inner circle side and the outer circle side of the annular fixing plate and communicated, the fourth rack 90461 and the guide rod 90462 on the clamping block 9046 are respectively installed in the rack through hole and the guide rod through hole, the clamping block 9046 is installed on the inner circle side of the annular fixing plate, the clamping block 9046 is fixedly installed on the annular fixing plate and can move, and the clamping block 9046 can clamp the inner circle side of the annular fixing plate; a thirteenth gear 9047 and a fourteenth gear 9048 are arranged on the gear assembly 9042, the thirteenth gear 9047 is coaxially connected with the fourteenth gear 9048, the gear assembly 9042 is mounted on the outer circle side of the annular fixing plate, so that the fourth rack 90461 can penetrate out of the outer circle side of the annular fixing plate to be meshed with the fourteenth gear 9048, the fourth driving cylinder 9045 is mounted on the outer circle side of the annular fixing plate, a fifth rack 9049 is connected to the lower end of the fourth driving cylinder 9045, the fifth rack 9049 is meshed with the thirteenth gear 9047, the fifth rack 9049 is driven by the fourth driving cylinder 9045 to ascend and descend, the thirteenth gear 9047 can rotate, the fourteenth gear 9048 rotates, the fourth rack 90461 moves in the rack through hole, and the clamping block 9046 is clamped.

Two clamping blocks 9046 are arranged, two gear assemblies 9042 are arranged, the two clamping blocks 9046 are respectively arranged on two opposite sides of a fixing plate 9041, the two gear assemblies 9042 are respectively meshed with the two clamping blocks 9046, teeth 90441 are arranged on the outer side of a large gear 9044, two rows of teeth 90441 are arranged, a fourteenth gear 9048 of the gear assembly 9042 is further meshed with teeth 90441 of the large gear 9044, the two rows of teeth 90441 are respectively meshed with the two gear assemblies 9042, the fixed rollers 9043 are arranged on one end face of an annular fixing plate, a plurality of fixed rollers 9043 are annularly distributed on the end face of the annular fixing plate, the large gear 9044 is an annular gear, the inner circle side of the large gear 9044 is sleeved on the fixed rollers 9043, the large gear 9044 can rotate on the plurality of annularly distributed fixed rollers 9044, when a fourth driving cylinder 9045 is driven, a fifth rack 9049 is lifted, the fourteenth gear 9048 is rotated, and the large gear 9044 rotates on the fixed rollers 9043, make two gear components 9042 and gear wheel 9044 drive each other, make two piece clamp block 9046 relative motion, press from both sides tightly, press from both sides tight structure 904 through a driving motor drive gear wheel 9044, can make two gear components 9042 rotate simultaneously, also make clamp plate 9046 remove simultaneously, save space, the convenient head and the tail board of circle side in the annular fixed plate of pressing from both sides tight piece 9046 through the annular fixed plate both sides presss from both sides tightly, the automatic centre gripping of head and the tail board can be realized to the clamp structure 904, avoid utilizing the manual work to carry of head and the tail board, alleviate tubular pile producer's intensity of labour.

A fixing plate limiting part 9032 is arranged on the inner side of the upper end and the inner side of the lower end of the clamping support 903, each fixing plate limiting part 9032 comprises a mounting groove 9033, a fifth roller 9034 and a sixth roller 9035, each mounting groove 9033 is mounted on the clamping support 903, each fifth roller 9034 is arranged in each mounting groove 9033, each sixth roller 9035 is arranged on the side surface of each mounting groove 9032, each fixing plate 9041 can be arranged on each mounting groove 9033, the outer circle side surface of each fixing plate 9041 can roll on each fifth roller 9034, the front end surface and the rear end surface of each fixing plate 9041 can roll on each sixth roller 9035, each fixing plate 9041 can rotate on each mounting groove 9033, each fixing plate 9041 can be limited by the corresponding fixing plate limiting part 9032, each fixing plate 9041 can rotate at the same time, each clamping structure 904 can rotate on the clamping support 903, and the use of each clamping structure 904 is facilitated; an arc-shaped rack 90411 is further arranged on the outer circle side of the fixed plate 9041, the clamping support 903 is provided with a tenth driving motor 9037, a fifteenth gear 9038 is connected to the tenth driving motor 9037, the fifteenth gear 9038 is meshed with the arc-shaped rack 90411, the tenth driving motor 9037 can drive the fifteenth gear 9038 to rotate, the arc-shaped rack 90411 meshed with the fifteenth gear 9038 can rotate, the fixed plate 9041 can rotate on the installation groove 9033, the tenth driving motor 9037 can drive the fixed plate 9041 to rotate, the clamping structure 904 can be driven to rotate through the tenth driving motor 9037, and the clamping structure 904 can be convenient to use.

Referring to fig. 20 to 22, the first clamping unit 11 includes a traverse mother board 1101, an eleventh driving motor 1102, a second lead screw lifter 1103, a clamping transverse board 1104 and a clamping structure 1105, a slider arranged at the bottom of the traverse mother board 1101 is mounted on a third slide rail 301 of the housing 3, so that the traverse mother board 1101 can move on the housing 3; the eleventh driving motor 1102 is arranged on the traverse mother board 1101, the eleventh driving motor 1102 is provided with a sixteenth gear 11021 at the bottom of the traverse mother board 1101, the housing 3 is provided with a sixth rack 303, the sixteenth gear 11021 is meshed with the sixth rack 303, and the eleventh driving motor 1102 can drive the sixteenth gear 11021 to rotate on the sixth rack 303 so as to enable the traverse mother board 1101 to move on the third slide rail 301; the second lead screw lifter 1103 is installed on the traverse mother board 1101, a lead screw 11031 of the second lead screw lifter 1103 extends to the bottom of the traverse mother board 1101 to be connected with a material clamping transverse plate 1104, a material clamping structure 1105 is installed at the bottom of the material clamping transverse plate 1104, so that the second lead screw lifter 1103 can lift the material clamping transverse plate 1104, the second lead screw lifter 1103 can lift the material clamping structure 1105, a sleeve 11011 is further arranged on the traverse mother board 1101, a fourth guide rod 11041 is further arranged at the top of the material clamping transverse plate 1104, the fourth guide rod 11041 is inserted into the sleeve 11011, and when the material clamping transverse plate 1104 is lifted, the guide can be carried out.

The material clamping structure 1105 comprises a first connecting plate 11051, a vertical plate 11052, a fixed block 11053, a fifth driving cylinder 11054, a second connecting rod 11055, a transmission block 11056, a sixth driving cylinder 11057 and a material clamping block 11057, wherein the first connecting plate 11051 is connected to a material clamping transverse plate 1104, the vertical plate 11052 is connected to the first connecting plate 11051, the sixth driving cylinder 11057 is arranged in the vertical plate 11052, one end of the fixed block 11053 is provided with a connecting shaft 110531, the connecting shaft 110531 is provided with a seventeenth gear 110532, the connecting shaft 110531 penetrates through the vertical plate 11052, so that the fixed block 11053 and the seventeenth gear 110532 are respectively positioned at two sides of the vertical rod 11052, the first connecting plate 11051 is provided with a fifth driving cylinder 110511, the lower end of the fifth driving cylinder 110511 is connected with an eighth rack 110512, the eighth rack 110512 is meshed with the seventeenth gear 110532, and the fifth driving cylinder 11054 can drive the eighth rack 110512 to ascend and descend, so as to drive the fixed block 11053 to rotate; the second connecting rod 11055 passes through the center of the connecting shaft 110531, the middle part of the driving block 11056 is connected to the vertical plate 11052 and can rotate movably, the fixed block 11053 is also provided with a first cross rod 110533 and a second cross rod 110534, one end of the second connecting rod 11055 is connected to a sixth driving cylinder 11057 through the driving block 11056, the sixth driving cylinder 11057 can drive the second connecting rod 11055 to move in the connecting shaft 110531, the other end of the second connecting rod 11055 penetrates into the fixed block 11053 and is connected with the first cross rod 110533, the fixed block 11053 is provided with a third guide hole 110535, the first cross rod 110533 is arranged in the third guide hole 110535, the first cross rod 110533 can be pushed by the second connecting rod 11055 to move in the third guide hole 110535, the second cross rod 110534 is fixed on the fixed block 11053, the second cross rod 110534 is arranged outside the first cross rod 110533, the clamping block 11057 comprises a first clamping block 110571 and a second clamping block 110572, one end of the first clamping block 110571 and one end of the second clamping block 67 110572 are arranged on the second cross rod 67 110534, and the second cross bar 110534 can be movably rotated to enable the other ends of the first material clamping block 110571 and the second material clamping block 110572 to move relatively to clamp, the first cross bar 110533 is provided with a first connecting block 110536 and a second connecting block 110537 which are respectively movably connected to the first material clamping block 110571 and the second material clamping block 110572, so that when the first cross bar 110533 is pushed by the second connecting rod 11055, the first material clamping block 110571 and the second material clamping block 110572 can be pushed to movably rotate on the second cross bar 110534 to enable the other ends of the first material clamping block 110571 and the second material clamping block 110572 to clamp or open, and the head and tail plates can be clamped by the material clamping structure 1105.

Referring to fig. 23 to 29, the second clamping unit 12 includes a bolt arrangement structure 121 and a bolt clamping structure 122, the bolt arrangement structure 121 is disposed at one side of the feeding mechanism 7, the bolt clamping structure 122 is disposed at one side of the bolt arrangement structure 121, and the bolt clamping structure 122 is disposed at one side of the clamping mechanism 9, so that the second clamping unit 12 can be used for automatic bolt feeding, the production time is saved, and the production efficiency is improved.

The bolt arrangement structure 121 includes a first lifting device 12101 and an arrangement structure 12102, the first lifting device 12101 includes a twelfth driving motor 12103, a thirteenth driving motor 12104, a first traverse fixing 12105 and a first lifting rack 12106, the first traverse fixing 12105 is provided with a slider mounted on the fourth sliding rail 302 of the housing 3, the twelfth driving motor 12103 and the thirteenth driving motor 12104 are both mounted on the first traverse fixing 12105, the twelfth driving motor 12103 is connected with an eighteenth gear 12107 at the bottom of the first traverse fixing 12105, the housing 3 is provided with a ninth rack 304, the eighteenth gear 12107 is engaged with the ninth rack 304, the twelfth driving motor 12103 drives the eighteenth gear 12107 to move on the ninth rack 304, so that the first traverse fixing 12105 can move on the fourth sliding rail 302, so that the first lifting device 12101 can move on the housing 3, and the arrangement structure 12102 can move on the housing, arranging bolts; a first vertical sliding rail 12108 is arranged on the first traverse fixing member 12105, the first lifting rack 12106 can be lifted on the first vertical sliding rail 12108, the thirteenth driving motor 12104 is connected with a nineteenth gear 12109, the first lifting rack 12106 is engaged with the nineteenth gear 12109, and the thirteenth driving motor 12104 can drive the nineteenth gear 12109 to lift the first lifting rack 12106; the arrangement structure 12102 is connected to the lower end of the first lifting rack 12106, so that the arrangement structure 12102 can be lifted by the first lifting rack 12106, and one end of the arrangement structure 12102 is arranged at the discharge hole of the feeding mechanism 7, thereby facilitating the feeding of the feeding mechanism 7.

The arrangement structure 12102 comprises a cartridge clip vertical plate 12110 and a bolt cartridge clip 12111, the bolt cartridge clip 12111 is connected to the lower end of the first lifting device 12101 via the cartridge clip vertical plate 12110, the bolt cartridge clip 12111 is arranged on the cartridge clip vertical plate 12110 in an inclined manner, and a cartridge clip pressure plate 12112 is arranged on the bolt cartridge clip 12111, the cartridge clip pressure plate 12112 is provided with a spring 12113 at the end of the bolt cartridge clip 12111, an opening 12114 is formed between the spring 12113 and the bolt cartridge clip 12111, the bolt cartridge clip 12111 is arranged in an inclined manner, so that the bolt in the bolt cartridge clip 12111 can be continuously arranged towards the opening 12114, the bolt can be clipped out of the opening 12114, and the cartridge clip vertical plate 12110 is provided with a baffle 12115 at the end to prevent the bolt from falling; the arrangement structure 12102 further comprises a pressing plate cylinder 12116, the cartridge clip pressing plate 12112 is movable on the bolt cartridge clip 12111, the pressing plate cylinder 12116 is mounted on the cartridge clip vertical plate 12110, the pressing plate cylinder 12116 is connected with the cartridge clip pressing plate 12112, the pressing plate cylinder 12116 can drive the cartridge clip pressing plate 12112 to move on the top of the bolt cartridge clip 12111, so as to enlarge or reduce the accommodation space of the bolt cartridge clip 12111, so that the bolt cartridge clip 12111 can adjust the accommodation size of the bolt cartridge clip 12111 according to the sizes of different bolts, and the pressing plate cylinder 12116 can lift the cartridge clip 12112 to arrange the bolts above the bolt cartridge clip 1211 conveniently.

The bolt grasping structure 122 includes a second lifting device 12201 and a grasping structure 12202, the second lifting device 12201 includes a fourteenth driving motor 12203, a fifteenth driving motor 12204, a second traverse fixing member 12205 and a second lifting rack 12206, the second traverse fixing member 12205 is provided with a slider and is mounted on the fourth sliding rail 302 of the housing 3, a fourteenth driving motor 12203 and a fifteenth driving motor 12204 are both mounted on the second traverse fixing member 12205, the fourteenth driving motor 12203 is connected with a twentieth gear 12207, the twentieth gear 12207 is engaged with the ninth rack 304, the fourteenth driving motor 12203 drives the twentieth gear 12207 to move on the ninth rack 304, so that the second traverse fixing member 12205 can move on the fourth sliding rail 302, the second lifting device 12201 can move on the housing 3, the clamping structure 12202 can move on the housing 3, and the bolts on the arrangement structure 12102 can be clamped; and set up second vertical slide rail 12208 on the second sideslip mounting 12205, second lifting rack 12206 can go up and down on second vertical slide rail 12208, fifteenth driving motor 12204 is connected with twenty first gear 12209, second lifting rack 12206 and twenty first gear 12209 mesh, fifteenth driving motor 12204 accessible drive twenty first gear 12209, make second lifting rack 12206 go up and down, press from both sides the lower extreme that structure 12202 is connected at second lifting rack 12206, make and press from both sides structure 12202 accessible second elevating gear 12201 and go up and down, make and press from both sides structure 12202 can go up and down in one side of arranging structure 12102, make things convenient for the clamp of bolt to press from both sides.

A screw rod motor 12210 is arranged at the lower end of the second lifting rack 12206, the clamping structure 12202 comprises a seventh driving cylinder 12211, a clamping block 12212 and a second connecting plate 12213, the screw rod motor 12210 is provided with a screw rod nut mechanism 12214, the second connecting plate 12213 is connected to a screw rod nut mechanism 12214 of the screw rod motor 12210, and the clamping structure 12202 is connected to the lower end of the second lifting rack 12206; the two clamping blocks 12212 are arranged, the first ends of the two clamping blocks 12212 are connected through the spring 12215, and the second ends of the two clamping blocks 12212 are movably connected to the second connecting plate 12213, so that when the second ends of the clamping blocks 12212 movably rotate on the second connecting plate 12213, the first ends of the clamping blocks 12212 can be opened and closed; seventh actuating cylinder 12211 is installed on second connecting plate 12213, and seventh actuating cylinder 12211 is located two fixture blocks 12212 one side, can promote fixture block 12212 and rotate on second connecting plate 12213, and fixture block 12212 rotates on second connecting plate 12213 and makes the first end of fixture block 12212 open, and accessible seventh actuating cylinder 12211 promotes fixture block 12212 and opens and be located the bolt outside, and after seventh actuating cylinder 12211 contracted, spring 12215 can be used for pressing from both sides the first end contraction of two fixture blocks 12212 and be used for pressing from both sides the bolt.

Referring to fig. 30, the positioning unit 13 includes a third lifting device 1301 and a positioning camera 1302, the third lifting device 1301 includes a sixteenth driving motor 1303, a fixing plate 1304 and a third lifting rack 1305, the fixing plate 1304 is fixed on the housing 3, the sixteenth driving motor 1303 is mounted on the fixing plate 1301, the fixing plate 1304 is provided with a third vertical slide rail 1306, the third lifting rack 1305 can slide on the third vertical slide rail 1306, the sixteenth driving motor 1303 is connected with a second gear 1307, the second gear 1307 is engaged with the third lifting rack 1305, the sixteenth driving motor 1303 can drive the second gear 1307 to rotate, so that the third lifting rack 1305 can lift up and down, the lower end of the third lifting rack 1305 is connected with the positioning camera 1302, so that the positioning camera 1302 can lift up and down by the sixteenth driving motor 1303, so that the positioning unit 13 can lift up and down the positioning camera to perform camera positioning, after the clamping mechanism 9 of the positioning unit 13 is moved away, the positioning unit can be used for positioning the pipe die of the pipe pile needing to be provided with the head plate and the tail plate, and the head plate and the tail plate can be positioned after the clamping mechanism 9 clamps the head plate and the tail plate.

And the shell is provided with a feed inlet at the position corresponding to the clamping mechanism, the feeding mechanism and the conveying mechanism, so that the clamping mechanism can install a tail plate on the tubular pile die, and the feeding mechanism and the conveying mechanism can feed materials.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims (10)

1. Bolt loading attachment, its characterized in that includes:

a housing;

the feeding mechanism is arranged in the shell and used for feeding bolts;

the bolt arrangement structure is arranged on the shell and can move on the shell, the bolt arrangement structure comprises a first lifting device and an arrangement structure, the arrangement structure is arranged at the lower end of the first lifting device and can lift through the first lifting device, one end of the arrangement structure is arranged at a discharge port of the feeding mechanism, and the arrangement structure is arranged on one side of the feeding mechanism and can be used for arranging bolts; and

the bolt clamping structure is arranged on the shell and can move on the shell, the bolt clamping structure comprises a second lifting device and a clamping structure, the clamping structure is arranged at the lower end of the second lifting device and can lift through the second lifting device, the clamping structure is arranged on one side of the arrangement structure, and bolts arranged on the arrangement structure can be clamped.

2. The bolt feeding device according to claim 1, wherein a fourth sliding rail and a ninth rack are arranged on the housing, the bolt arrangement structure and the bolt clamping structure are both mounted on the fourth sliding rail and can move on the fourth sliding rail, and both the bolt arrangement structure and the bolt clamping structure can rotate on the ninth rack.

3. The bolt loading device according to claim 2, wherein the first lifting device comprises a twelfth driving motor, a thirteenth driving motor, a first traverse fixing member and a first lifting rack, the twelfth driving motor and the thirteenth driving motor are both mounted on the first traverse fixing member, the twelfth driving motor is connected with an eighteenth gear, the first traverse fixing member setting slider is mounted on the fourth slide rail and can slide, and the eighteenth gear is meshed with the ninth rack, so that the twelfth driving motor drives the eighteenth gear to rotate on the ninth rack, and the first traverse fixing member can move on the fourth slide rail.

4. The bolt feeding device according to claim 3, wherein the arrangement structure is mounted at a lower end of the first lifting rack, a first vertical slide rail is arranged on the first traverse fixing member, the first lifting rack is arranged on the first vertical slide rail, the thirteenth driving motor is connected with a nineteenth gear, and the first lifting rack is engaged with the nineteenth gear, so that the thirteenth driving motor can drive the first lifting rack to lift.

5. The bolt feeding device according to claim 2, wherein the second lifting device comprises a fourteenth driving motor, a fifteenth driving motor, a second traverse fixing member and a second lifting rack, the fourteenth driving motor and the fifteenth driving motor are both mounted on the second traverse fixing member, the fourteenth driving motor is connected with a twentieth gear, the second traverse fixing member is provided with a slider mounted on the fourth slide rail, the twentieth gear is meshed with the ninth rack, and the fourteenth driving motor drives the twentieth gear to rotate on the ninth rack, so that the second traverse fixing member can move on the fourth slide rail.

6. The bolt loading device according to claim 5, wherein the clamping structure is mounted at the lower end of the second lifting rack, a second vertical slide rail is arranged on the second traverse fixing member, the second lifting rack is arranged on the second vertical slide rail, the fifteenth driving motor is connected with a twenty-first gear, the second lifting rack is meshed with the twenty-first gear, and the fifteenth driving motor can drive the twenty-first gear to lift the second lifting rack so as to lift the clamping structure.

7. The bolt loading device according to claim 1, wherein the arrangement structure comprises a cartridge clip vertical plate and a bolt cartridge clip, the bolt cartridge clip is connected to the lower end of the first lifting device through the cartridge clip vertical plate, the bolt cartridge clip is arranged on the cartridge clip vertical plate in an inclined mode, a cartridge clip pressing plate is arranged on the bolt cartridge clip, an elastic sheet is arranged at the tail end of the bolt cartridge clip through the cartridge clip pressing plate, and an opening is formed between the elastic sheet and the bolt cartridge clip.

8. The bolt loading device according to claim 7, wherein the arrangement structure further comprises a pressing plate cylinder, the cartridge clip pressing plate is movable on the bolt cartridge clip, the pressing plate cylinder is mounted on the cartridge clip vertical plate, the pressing plate cylinder is connected with the cartridge clip pressing plate, and the pressing plate cylinder can drive the cartridge clip pressing plate to move on the top of the bolt cartridge clip so as to expand or reduce the accommodating space of the bolt cartridge clip.

9. The bolt feeding device according to claim 1, wherein a screw motor is arranged at the lower end of the second lifting device, the clamping structure comprises a seventh driving cylinder, a clamping block and a second connecting plate, the screw motor is provided with a screw-nut mechanism, and the second connecting plate is connected to the screw-nut mechanism of the screw motor, so that the clamping structure is connected to the lower end of the second lifting device; the clamping blocks are arranged in two numbers, the first ends of the two clamping blocks are connected through springs, the second ends of the two clamping blocks are movably connected onto the second connecting plate, the seventh driving cylinder is installed on the second connecting plate and located on one side of the two clamping blocks and can push the clamping blocks to rotate on the second connecting plate, and the clamping blocks rotate on the second connecting plate to enable the first ends of the clamping blocks to be opened.

10. The bolt loading device according to claim 8, wherein the loading mechanism is a bolt vibration disk loading machine.

Images