CN217551727U - Automatic tooth box assembling equipment - Google Patents

Abstract

The utility model discloses a tooth box automatic assembly device, which comprises a base, an annular turntable arranged on the base, a turntable driving motor used for driving the annular turntable to rotate, eleven jigs uniformly distributed on the top surface of the annular turntable, and a bottom shell loading mechanism, a processing and clockwork spring loading mechanism, a large tooth wheel mechanism, a force return wheel mechanism, a middle piece loading mechanism, a belt wheel iron shaft loading mechanism, a middle wheel loading mechanism, a small tooth wheel mechanism, an upper cover loading mechanism, a material pressing mechanism and a good product and defective product detection mechanism which are respectively and uniformly distributed along the periphery of the annular turntable and are used for being correspondingly matched with the jigs; the fixture is characterized by further comprising a first opening and closing mechanism, a second opening and closing mechanism, a third opening and closing mechanism, a fourth opening and closing mechanism, a fifth opening and closing mechanism and a sixth opening and closing mechanism which are located on the inner side of the annular turntable and used for being matched with the fixture respectively. The utility model discloses a linkage cooperation between each mechanism can realize the high efficiency and the high accuracy equipment of each spare part of tooth case, and degree of automation is high.

Description

Automatic tooth box assembling equipment

Technical Field

The utility model relates to a tooth case technical field specifically relates to a tooth case automatic assembly equipment.

Background

In the prior art, many toys have a gearbox as a driving device, wherein the conventional toy gearbox generally adopts manual work or multiple devices to assemble the parts of the gearbox together, and because the parts of the gearbox are more, it is difficult to efficiently complete the assembly between the parts, that is, the assembly methods have the defect of low efficiency, and the automatic assembly is not realized. Meanwhile, if a plurality of devices are adopted to assemble the tooth box, a large amount of space is occupied, and the tooth box is not beneficial to use.

Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing an automatic equipment of tooth case, its area is little, and its linkage cooperation through between each mechanism, can realize the high efficiency and the high accuracy equipment of each spare part of tooth case, and degree of automation is high, has improved the efficiency of equipment widely, has reduced the human cost to can promote tooth case equipment off-the-shelf reliability and stability effectively, and effectively promote output.

In order to realize the purpose, the technical scheme of the utility model is that:

an automatic gearbox assembling device comprises a machine base, an annular rotary table arranged on the machine base, a rotary table driving motor used for driving the annular rotary table to rotate, eleven jigs uniformly distributed on the top surface of the annular rotary table, and a bottom shell loading mechanism, a processing and clockwork spring loading mechanism, a large gear mechanism, a force return wheel loading mechanism, a middle piece loading mechanism, a belt wheel iron shaft loading mechanism, a middle wheel loading mechanism, a small gear mechanism, an upper cover loading mechanism, a material pressing mechanism and a good product and defective product detecting mechanism which are uniformly distributed along the periphery of the annular rotary table and are used for being matched with the jigs correspondingly; the annular turntable is characterized by further comprising a first opening and closing mechanism, a second opening and closing mechanism, a third opening and closing mechanism, a fourth opening and closing mechanism, a fifth opening and closing mechanism and a sixth opening and closing mechanism which are positioned on the inner side of the annular turntable and used for being matched with the jig respectively.

For the additional structure of the above technical scheme, the following scheme is also included:

as a specific implementation mode, each fixture comprises a fixing plate, a mounting seat, a left protection piece, a right protection piece, a spring positioning pin and an iron shaft sliding clamp; the fixing plate is arranged on the annular turntable; the mounting seat is mounted on the fixing plate, and a mounting cavity with an opening at the upper end is formed in the mounting seat; the left protective piece and the right protective piece are respectively positioned on two sides of the installation cavity in a left-right movable manner and are respectively higher than the installation cavity; the left protective piece is provided with a left wheel protective part and a wheel pushing part positioned on the inner side of the left wheel protective part; a first right wheel protecting part and a second right wheel protecting part are arranged on the right protecting part; the clockwork spring positioning needle can penetrate through a jack at the bottom of the mounting cavity in a vertically movable manner, and the lower end of the clockwork spring positioning needle extends out of the fixing plate; the iron shaft sliding clamp is arranged in a jack on the side edge of the installation cavity in a penetrating mode in a front-and-back moving mode, the outer end of the iron shaft sliding clamp extends out of the installation seat, and the iron shaft sliding clamp can be reset through a spring.

As a specific implementation manner, a first slide rail assembly and a second slide rail assembly are respectively arranged on the left side and the right side of the mounting seat; the first slide rail assembly comprises a first slide rail arranged on the fixing plate and a first slide block arranged on the first slide rail; the second slide rail assembly comprises a second slide rail arranged on the fixing plate and a second sliding block arranged on the second slide rail; the left protective piece and the right protective piece are respectively arranged on the first sliding block and the second sliding block; and a left push shaft and a right push shaft are respectively fixed on the top surfaces of the first sliding block and the second sliding block.

As a specific implementation manner, the first opening and closing mechanism comprises a first opening and closing cylinder fixed on the base and a first push block mounted on the first opening and closing cylinder, and a first inclined plane used for pushing the right push shaft inwards is arranged on the first push block;

the second opening and closing mechanism comprises two second opening and closing cylinders fixed on the base and two second pushing blocks respectively arranged on the two second opening and closing cylinders; one of the second push blocks is used for opening the iron shaft with the belt wheel, and the other second push block is provided with a second inclined plane used for pushing the right push shaft inwards;

the third opening and closing mechanism comprises a third opening and closing cylinder fixed on the base and a third push block arranged on the third opening and closing cylinder, a clamping groove with an outer end opened is formed in the third push block, third inclined planes are respectively arranged on two side walls of the clamping groove, one third inclined plane is used for pushing the left push shaft inwards, and the other third inclined plane is used for pushing the left push shaft outwards;

the fourth opening mechanism comprises a fourth opening cylinder fixed on the base and a fourth pushing block arranged on the fourth opening cylinder, and the fourth pushing block is used for pushing the iron shaft sliding clamp;

the fifth opening and closing mechanism comprises a fifth opening and closing cylinder fixed on the base and two fifth push blocks respectively arranged on the fifth opening and closing cylinder; fifth inclined planes for pushing the left push shaft outwards and for pushing the right push shaft outwards are respectively arranged on the two fifth push blocks, and the two fifth inclined planes are arranged oppositely;

the sixth opening and closing mechanism comprises a sixth opening and closing cylinder fixed on the base and a sixth pushing block arranged on the sixth opening and closing cylinder, and a sixth inclined plane used for pushing the right pushing shaft outwards is arranged on the sixth pushing block.

As a specific implementation mode, the processing and clockwork spring loading mechanism comprises an annealing device, a feeding device, a bending device, a coiling device, a shaping device and a forming device which are sequentially arranged on a frame from front to back; the device also comprises a manipulator for clamping the clockwork spring and a cutting device which is positioned on one side of the feeding device and is used for cutting off the clockwork spring; the feeding device comprises a feeding cylinder, a feeding positioning seat, a feeding guide strip, a feeding pressure head cylinder, a feeding pressure head and a feeding pressure plate; the feeding cylinder is fixed on the rack, and the output end of the feeding cylinder is in transmission connection with the feeding positioning seat which can slide back and forth; the feeding guide strip is connected to the rear end of the feeding positioning seat; a feeding strip-shaped hole which penetrates through the feeding guide strip from front to back and is used for penetrating the clockwork spring is formed in the bottom of the feeding guide strip; the feeding pressure head cylinder and the feeding pressure plate are fixed on the feeding positioning seat in a left-right opposite mode, and are both positioned in front of the feeding guide strip; the feeding pressure head is arranged on the output end of the feeding pressure head cylinder; a material clamping component corresponding to the feeding guide strip is arranged behind the material rolling device; the material clamping assembly comprises a material clamping finger cylinder and two material clamping blocks which are respectively arranged on the output end of the material clamping finger cylinder; the processing and clockwork spring loading mechanism also comprises a lifting guide component which is respectively matched with the feeding device, the bending device and the coiling device; and when the feeding cylinder acts, the bending device and the material rolling device can be synchronously driven to lift through the lifting guide assembly.

As a specific embodiment, the bending device is positioned behind the cutting device; the bending device comprises a bending cylinder, a bending sliding shaft and two bending thimbles; the bending sliding shaft can be vertically moved and is arranged on the rack in a penetrating way; the two bending thimbles are arranged on the top surface of the bending sliding shaft at intervals; the bending air cylinder is connected with the lower end of the bending sliding shaft and is used for driving the bending sliding shaft to rotate; the feeding cylinder is in transmission connection with the bending sliding shaft through the lifting guide assembly, so that the bending sliding shaft can be synchronously driven to lift up and down when the output end of the feeding cylinder acts.

As a specific embodiment, the coiling device is positioned behind the bending device; the material rolling device comprises a material rolling motor, a material rolling ejection column and a material rolling clamping sleeve; the coil material clamping sleeve is sleeved on the outer side of the coil material ejection column and is coaxially clamped with the coil material ejection column, and the coil material motor is connected with the lower end of the coil material ejection column; vertical coil notches for penetrating through the spring are symmetrically formed in the side wall of the top end of the coil clamping sleeve; the top end of the coil stock ejection column is also provided with an axial gap for penetrating through a clockwork spring; the coil material clamping sleeve and the coil material ejection column are respectively arranged on the rack in a penetrating way in a way of moving up and down; the feeding cylinder is in transmission connection with the coil material clamping sleeve through the lifting guide assembly, so that the coil material clamping sleeve and the coil material ejection column can be synchronously driven to synchronously lift up and down when the output end of the feeding cylinder acts.

As a specific implementation mode, the lifting guide assembly comprises a lifting guide seat, a bending guide rolling shaft, a bending guide clamping block, a coil material guide rolling shaft and a coil material guide clamping block; the lifting guide seat is arranged on the rack in a manner of moving back and forth and is in transmission connection with the output end of the feeding cylinder; a guide strip-shaped hole with a low front part and a high back part is arranged in the middle of the lifting guide seat; the bending guide rolling shaft and the coil material guide rolling shaft are respectively arranged in the guide strip-shaped holes in a sliding way; the bending guide clamping block and the coil material guide clamping block are respectively connected with the bending guide rolling shaft and the coil material guide rolling shaft, and the bending guide clamping block and the coil material guide clamping block are respectively clamped on the bending sliding shaft and the coil material clamping sleeve.

As a specific implementation manner, the shaping device comprises a pressing component, a pulling component and a shaping positioning column which are sequentially arranged from front to back; the material pressing component comprises a shaping base, a shaping material pressing cylinder, a shaping pressing block, a shaping fixing block and a shaping thimble; the shaping base is fixed on the rack; the shaping pressing cylinder and the shaping fixed block are oppositely arranged on the shaping base from left to right, and the shaping pressing block is arranged at the output end of the shaping pressing cylinder; the shaping ejector pin is arranged on the shaping base and is positioned between the shaping pressing block and the shaping fixing block; the material pulling assembly comprises a material pulling finger cylinder, two material pulling blocks respectively arranged on the output end of the material pulling finger cylinder and a material pulling driving device used for driving the material pulling finger cylinder to move back and forth; the shaping positioning column is located behind the pulling component, and a positioning clamping groove is formed in the top of the shaping positioning column.

As a specific implementation mode, the forming device comprises a forming motor, a forming top column, a forming clamping sleeve, a forming limiting seat and a forming hair care strip assembly; the forming top column is rotatably arranged on the frame; the forming clamping sleeve and the forming support pillar are coaxially sleeved on the outer side of the forming support pillar and are connected with the rack; a gap is reserved between the upper end of the forming top column and the forming clamping sleeve; the output end of the forming motor is connected with the lower end of the forming top column; a vertical forming notch is formed in the side wall of the top end of the forming clamping sleeve; the forming limiting seat is positioned in front of the forming clamping sleeve, and a limiting groove which extends along the front-back direction and corresponds to the vertical forming notch is formed in the top surface of the forming limiting seat; the forming hair care strip component comprises a forming hair care strip cylinder and a forming pressing plate; the forming spring protecting cylinder is fixed on the rack in a left-right extending manner, and the forming press plate is installed at the output end of the forming spring protecting cylinder; the forming pressing plate can be used for covering the forming ejection column and the forming clamping sleeve to protect the clockwork spring.

The utility model has the advantages that:

the utility model can realize the high-efficiency and high-accuracy assembly of each part of the tooth box through the linkage coordination among all mechanisms, has high automation degree, greatly improves the assembly efficiency, reduces the labor cost, can effectively improve the reliability and stability of the finished product assembled by the tooth box, and effectively improves the yield; the utility model can utilize the left protective part and the right protective part to support or stabilize the corresponding parts in the process of assembling the tooth box by matching the fixture with the six opening and closing mechanisms, thereby preventing the parts from being blocked or loosened in the assembling process to cause the unsmooth assembling, namely ensuring the assembling effect; the utility model can complete the processing and manufacturing of the clockwork spring and the assembly of the clockwork spring in the process of assembling the tooth box by the arrangement of the clockwork spring processing and assembling mechanism, and people do not need to additionally set a machine to independently produce the clockwork spring, thereby improving the production efficiency, improving the yield and reducing the cost of additionally purchasing clockwork spring production equipment; the utility model discloses still have area little, overhaul maintain advantages such as convenient and convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a schematic view of the overall structure of the jig of the present invention;

FIG. 4 is a schematic view of the fixture of the present invention during the assembly of the tooth box;

fig. 5 is a schematic view of the internal structure of the jig of the present invention after the mounting base is taken out;

FIG. 6 is a schematic view of the overall structure of the spring processing and mounting mechanism of the present invention;

fig. 7 is a schematic view of a partial structure of the spring processing and mounting mechanism of the present invention;

FIG. 8 is an enlarged view taken at A in FIG. 7;

fig. 9 is a schematic structural view of the feeding cylinder and the lifting guide assembly of the present invention;

fig. 10 is a schematic structural view of the shaping mechanism and the forming mechanism of the present invention;

FIG. 11 is a schematic view of the present invention in the configuration for assembly of a large cone;

FIG. 12 is a schematic view of the wheel assembly of the present invention;

FIG. 13 is a schematic view of the present invention in its configuration during assembly of the cones;

fig. 14 is a schematic structural view of the present invention when the upper cover is assembled;

fig. 15 is a schematic structural view of the present invention during pressing;

fig. 16 is a schematic structural view of the present invention when performing good product and defective product inspection;

FIG. 17 is a schematic view of the tooth box of the present invention;

fig. 18 is an exploded view of the dental box of the present invention.

Reference numerals:

1. a bottom shell mounting mechanism; 2. processing and assembling a clockwork spring mechanism; 3. installing a large gear mechanism; 4. a return wheel mechanism is installed; 5. a middle piece loading mechanism; 6. a belt wheel iron shaft mechanism is installed; 7. a middle wheel mounting mechanism; 8. installing a small gear wheel mechanism; 9. installing a cover mounting mechanism; 10. a material pressing mechanism; 11. a good and defective product detection mechanism;

12. a first opening and closing mechanism; 121. a first opening and closing cylinder; 122. a first push block; 123. a first inclined plane;

13. a second opening and closing mechanism; 131. a second opening and closing cylinder; 132. a second push block; 133. a second inclined plane;

14. a third opening and closing mechanism; 141. a third opening and closing cylinder; 142. a third push block; 143. a third inclined plane;

15. a fourth opening and closing mechanism; 151. a fourth split cylinder; 152. a fourth push block;

16. a fifth opening and closing mechanism; 161. a fifth opening and closing cylinder; 162. a fifth push block; 163. a fourth bevel;

17. a sixth opening and closing mechanism; 171. a sixth opening and closing cylinder; 172. a sixth push block; 173. a sixth slope;

18. a machine base;

19. an annular turntable;

20. an annealing device;

21. a feeding device; 211. a feeding cylinder; 212. a feeding positioning seat; 213. feeding guide strips; 214. a feeding pressure head cylinder; 215. a feeding pressure head; 216. feeding and pressing plates;

22. a bending device; 221. bending the air cylinder; 222. bending the sliding shaft; 223. bending the thimble; 224. bending the hair care strip cylinder; 225. bending the pressing plate;

23. a material rolling device; 231. a coil motor; 232. a coil material ejection column; 233. a coil material clamping sleeve; 234. a vertical coil notch; 235. an axial gap; 236. a coil material hair strip cylinder; 237. rolling and pressing plates; 238. a material clamping finger cylinder; 239. a material clamping block;

24. a shaping device; 241. a shaping base; 242. shaping a material pressing cylinder; 243. shaping and pressing blocks; 244. shaping a fixed block; 245. shaping a thimble; 246. a material pulling finger cylinder; 247. pulling a material block; 248. shaping the positioning column; 249. positioning the clamping groove;

25. a molding device; 251. molding the motor; 252. forming a top column; 253. forming a clamping sleeve; 254. forming a limiting seat; 255. forming a notch vertically; 256. a limiting groove; 257. forming a hair strip cylinder; 258. molding a pressing plate;

26. a manipulator;

27. a cutting device;

28. a lifting guide assembly; 281. a lifting guide seat; 282. bending the guide rolling shaft; 283. bending the guide fixture block; 284. a coil guide roller; 285. a coil stock guide clamping block; 286. a guide strip-shaped hole;

200. a jig; 201. a fixing plate; 2011. a first slide rail; 2012. a first slider; 2013. a second slide rail; 2014. a second slider; 2015. a left push shaft; 2016. a right push shaft; 202. a mounting base; 2021. a mounting cavity; 203. a left guard; 2031. a left wheel guard portion; 2032. a pusher portion; 204. a right guard; 2041. a first right wheel guard portion; 2042. a second right wheel guard portion; 205. a clockwork spring positioning pin; 206. an iron shaft slide clamp; 207. fixing clamp for iron shaft;

300. a bottom case; 301. a large cone; 302. a return wheel; 303. a middle piece; 304. a pulley iron shaft; 305. a middle wheel; 306. a small cone; 307. and (7) covering.

Detailed Description

The invention will be further described with reference to the drawings and the following detailed description, which are given by way of illustration only and do not limit the scope of the invention.

As shown in fig. 1-18, an automatic gearbox assembling device comprises a base 18, an annular turntable 19 mounted on the base 18, a turntable driving motor (not shown) for driving the annular turntable 19, eleven jigs 200 uniformly distributed on the top surface of the annular turntable 19, and a bottom shell loading mechanism 1, a processing and clockwork spring loading mechanism 2, a large cone loading mechanism 3, a force return wheel loading mechanism 4, a middle piece loading mechanism 5, a belt wheel loading iron shaft mechanism 6, a middle wheel loading mechanism 7, a small cone loading mechanism 8, an upper cover loading mechanism 9, a material pressing mechanism 10 and a good product and defective product detecting mechanism 11 which are uniformly distributed along the periphery of the annular turntable 19 and are used for being matched with the jigs 200 correspondingly; the jig further comprises a first opening and closing mechanism 12, a second opening and closing mechanism 13, a third opening and closing mechanism 14, a fourth opening and closing mechanism 15, a fifth opening and closing mechanism 16 and a sixth opening and closing mechanism 17 which are located on the inner side of the annular turntable 19 and used for being matched with the jig 200 respectively.

Specifically, as shown in fig. 3 to 5, each jig 200 includes a fixing plate 201, a mounting seat 202, a left guard 203, a right guard 204, a spring positioning pin 205, and an iron shaft slide clamp 206; the fixed plate 201 is arranged on the annular turntable 19; the mounting seat 202 is mounted on the fixing plate 201, and a mounting cavity 2021 with an opening at the upper end is arranged on the mounting seat 202; the left protective piece 203 and the right protective piece 204 are respectively positioned at two sides of the installation cavity 2021 in a left-right movable manner and are respectively higher than the installation cavity 2021; the left guard 203 is provided with a left guard part 2031 and a wheel pushing part 2032 which is positioned at the inner side of the left guard part 2031; a first right wheel guard portion 2041 and a second wheel guard portion 2042 are arranged on the right guard 204; the clockwork spring positioning pin 205 can be vertically moved and is arranged in a jack at the bottom of the mounting cavity 2021 in a penetrating way, and the lower end of the clockwork spring positioning pin 205 extends out of the mounting seat 202, specifically, the clockwork spring positioning pin 205 is sleeved on an inserted rod horizontally fixed in the mounting seat 202, so that the clockwork spring positioning pin 205 can be prevented from falling off, and meanwhile, the lower end of the clockwork spring positioning pin 205 penetrates out of the fixing plate 201; the iron shaft sliding clamp 206 is movably inserted into an insertion hole on the side of the mounting cavity 2021 in a front-and-back manner, and the outer end of the iron shaft sliding clamp 206 extends out of the mounting base 202, the iron shaft sliding clamp 206 can be reset by a spring (not shown), and the iron shaft sliding clamp 206 can be used for stabilizing the iron shaft of the belt pulley.

As shown in fig. 3-5, in order to fix the iron shaft slide clamp 206 to the pulley iron shaft, an iron shaft fixing clamp 207 is further fixedly disposed in the mounting seat 202, and correspondingly engages with the iron shaft slide clamp 206. The iron shaft sliding clamp 206 and the iron shaft fixing clamp 207 are matched to clamp the iron shaft with the belt wheel, so that the success rate of assembling the gearbox is improved.

As shown in fig. 3 to 5, an arc-shaped groove is respectively disposed on the left wheel protecting part 2031, the first right wheel protecting part 2041 and the second right wheel protecting part 2042, so that the corresponding gear is conveniently blocked by the arc-shaped grooves of the left wheel protecting part 2031, the first right wheel protecting part 2041 and the second right wheel protecting part 2042.

As shown in fig. 3 to 5, the second right guard wheel portion 2042 is provided with two vertically distributed portions.

As shown in fig. 3-5, a first slide rail assembly and a second slide rail assembly are further disposed on the left and right sides of the mounting base 202; the first slide rail assembly comprises a first slide rail 2011 installed on the fixing plate 201 and a first slide block 2012 installed on the first slide rail 2011; the second slide rail assembly comprises a second slide rail 2013 arranged on the fixed plate 201 and a second slide block 2014 arranged on the second slide rail 2013; the left guard 203 and the right guard 204 are respectively installed on the first slider 2012 and the second slider 2014; a left push shaft 2015 and a right push shaft 2016 are fixed to the first slider 2012 and the second slider 2014, respectively. Can let a left side protect 203 and right side protect 204 can move steadily through setting up first sliding rail set spare and second sliding rail set spare, improve stability, and a left side pushes away axle 2015 and right side and pushes away axle 2016 and then can be used for with each mechanism's cooperation that opens and shuts.

As shown in fig. 11-16, the first opening and closing cylinder 12 includes a first opening and closing cylinder 121 fixed on the base 18 and a first push block 122 mounted on the first opening and closing cylinder 121, and a first inclined plane 123 for pushing the right push shaft 2016 inward is disposed on the first push block 122; the second opening and closing mechanism 13 comprises two second opening and closing cylinders 131 fixed on the base 18 and two second pushing blocks 132 respectively arranged on the two second opening and closing cylinders 131; one of the second push blocks 132 is used for spreading the iron shaft with the wheel, and the other second push block 132 is provided with a second inclined surface 133 used for pushing the right push shaft 2016 inwards; the third opening and closing mechanism 14 includes a third opening and closing cylinder 141 fixed on the base 18 and a third pushing block 142 mounted on the third opening and closing cylinder 141, a slot with an outer end opened is disposed on the third pushing block 142, and a third inclined plane 143 is disposed on each of two side walls of the slot, wherein one third inclined plane 143 is used for pushing the left pushing shaft 2015 inwards, and the other third inclined plane 143 is used for pushing the left pushing shaft 2015 outwards; the fourth opening and closing mechanism 15 comprises a fourth opening and closing cylinder 181 fixed on the base 18 and a fourth pushing block 182 mounted on the fourth opening and closing cylinder 181, the fourth pushing block 182 is used for pushing the iron shaft sliding clamp 206; the fifth opening and closing mechanism 16 comprises a fifth opening and closing cylinder 161 fixed on the base 18 and two fifth push blocks 162 respectively installed on the fifth opening and closing cylinder 161; the two fifth push blocks 162 are respectively provided with a fifth inclined plane 163 for pushing the left push shaft 2015 outwards and for pushing the right push shaft 2016 outwards, and the two fifth inclined planes 163 are arranged back to back; the sixth opening and closing mechanism 17 includes a sixth opening and closing cylinder 171 fixed on the base 18 and a sixth pushing block 172 mounted on the sixth opening and closing cylinder 171, and a sixth inclined surface 173 for pushing the right pushing shaft 2016 outward is disposed on the sixth pushing block 172. It should be noted that the above-mentioned "pushing inward" is to push toward the mounting cavity 2021, and "pushing outward" is to push toward the outside of the mounting seat 202.

Preferably, as shown in fig. 11-16, the first opening and closing mechanism 12 is positioned on the side where the large cone mechanism 3 is installed; the second opening and closing mechanism 13 is positioned at one side of the middle wheel mounting mechanism 7; the third opening and closing mechanism 14 is positioned on one side of the small gear mechanism 8; the fourth opening and closing mechanism 15 is positioned at one side of the upper cover installing mechanism 9; the fifth opening and closing mechanism 16 is positioned at one side of the pressing mechanism 10; the sixth opening and closing mechanism 17 is located on the side of the good and defective product detecting mechanism 11.

As shown in fig. 6-8, the processing and spring loading mechanism 2 comprises an annealing device 20, a feeding device 21, a bending device 22, a coiling device 23, a shaping device 24 and a forming device 25 which are sequentially arranged on a frame from front to back; the clockwork spring clamping device further comprises a manipulator 26 for clamping the clockwork spring and a cutting device 27 which is positioned on one side of the feeding device 21 and is used for cutting the clockwork spring; the feeding device 21 comprises a feeding cylinder 211, a feeding positioning seat 212, a feeding guide bar 213, a feeding pressure head cylinder 214, a feeding pressure head 215 and a feeding pressure plate 216; the feeding cylinder 211 is fixed on the frame, and the output end of the feeding cylinder 211 is in transmission connection with the feeding positioning seat 212 which can slide back and forth; the feeding guide strip 213 is connected to the rear end of the feeding positioning seat 212; a feeding strip hole (not shown) which penetrates through the feeding guide strip 213 from front to back and is used for penetrating the spring is arranged at the bottom of the feeding guide strip; the feeding pressure head cylinder 214 and the feeding pressure plate 216 are fixed on the feeding positioning seat 212 in a left-right opposite mode, and the feeding pressure head cylinder 214 and the feeding pressure plate 216 are both located in front of the feeding guide strip 213; the feed ram 215 is mounted on the output end of the feed ram cylinder 214; a material clamping component corresponding to the feeding guide strip 213 is arranged behind the material rolling device 23; the material clamping component comprises a material clamping finger cylinder 238 and two material clamping blocks 239 respectively arranged on the output end of the material clamping finger cylinder 238; when the output end of the feeding cylinder 211 extends and contracts, the feeding positioning seat 212 can be synchronously driven to move back and forth, and the feeding guide strip 213, the feeding pressure head cylinder 214, the feeding pressure plate 216 and the like are synchronously driven to move back and forth; the clamping assembly can be used for clamping the clockwork spring so that the feeding guide strip 213 resets and the cutting device 27 cuts the clockwork spring; the processing and clockwork spring loading mechanism 2 further comprises a lifting guide component 28 respectively matched with the feeding device 21, the bending device 22 and the coiling device 23; when the feeding cylinder 211 acts, the lifting guide assembly 28 can synchronously drive the bending device 22 and the coiling device 23 to lift, so that the feeding guide strip 213 is prevented from colliding with the bending device 22 and the coiling device 23 in the backward process to cause equipment damage.

As shown in fig. 6-8, the bending device 22 is located behind the cutting device 27; the bending device 22 comprises a bending cylinder 221, a bending sliding shaft 222 and two bending thimbles 223; the bending sliding shaft 222 is arranged on the frame in a penetrating way in a way of moving up and down; two bending thimbles 223 are arranged on the top surface of the bending sliding shaft 222 at intervals so as to be used for passing through the clockwork spring; the bending cylinder 221 is connected to the lower end of the bending sliding shaft 222 and is used for driving the bending sliding shaft 222 to rotate; the feeding cylinder 211 is in transmission connection with the bending sliding shaft 222 through the lifting guide assembly 28, so that the bending sliding shaft 222 can be synchronously driven to lift up and down when the output end of the feeding cylinder 211 acts. Specifically, when the output end of the feed cylinder 211 is extended backward, the bending slide shaft 222 is lowered, and when the output end of the feed cylinder 211 is contracted, the bending slide shaft 222 is raised, and of course, the bending cylinder 221 may follow the synchronization. In the present embodiment, the bending cylinder 221 is drivingly connected to the bending slide shaft 222 through a rack assembly, so as to drive the bending slide shaft 222 to rotate.

As shown in fig. 6 to 8, the winding device 23 is located behind the bending device 22; the material rolling device 23 comprises a material rolling motor 231, a material rolling ejection column 232 and a material rolling clamping sleeve 233; the coil material clamping sleeve 233 is sleeved on the outer side of the coil material ejection post 232 and is coaxially clamped with the coil material ejection post 232, and the coil material motor 231 is connected with the lower end of the coil material ejection post 232; vertical coil notches 234 for allowing a spring to pass through are symmetrically formed in the side wall of the top end of the coil clamp sleeve 233; an axial notch 235 for penetrating through a clockwork spring is also formed in the top end of the coiling thimble 232; the coil material cutting sleeve 233 and the coil material top post 232 are respectively inserted on the frame in a way of moving up and down; the feeding cylinder 211 is in transmission connection with the coil clamp sleeve 233 through the lifting guide component 28, so that when the output end of the feeding cylinder 211 acts, the coil clamp sleeve 233 and the coil ejection column 232 can be synchronously driven to synchronously lift up and down. Specifically, when the output end of the feeding cylinder 211 is extended backward, the coil holder 233 is lowered, and when the output end of the feeding cylinder 211 is contracted, the coil holder 233 is raised. For the clamping method of the coil material clamping sleeve 233 and the coil material ejection post 232, one of the methods is to provide an annular clamping groove on the inner wall of the coil material clamping sleeve 233, and to provide an annular clamping block clamped into the annular clamping groove at the corresponding position of the coil material ejection post 232, so that the coil material clamping sleeve 233 can synchronously drive the coil material ejection post 232 to move when moving up and down, and the coil material clamping sleeve 233 cannot be influenced when the coil material ejection post 232 rotates.

As shown in fig. 9, the lifting guide assembly 28 includes a lifting guide seat 281, a bending guide roller 282, a bending guide fixture block 283, a coil guide roller 284 and a coil guide fixture block 285; the lifting guide seat 281 is arranged on the frame in a way of moving back and forth and is in transmission connection with the output end of the feeding cylinder 211; a guide strip-shaped hole 286 with a low front part and a high rear part is arranged in the middle of the lifting guide seat 281, namely the guide strip-shaped hole 286 is Z-shaped; the bending guide roller 282 and the roll guide roller 284 are slidably mounted in the guide strip hole 286, respectively; the bending guide fixture block 283 and the coil material guide fixture block 285 are respectively connected with the bending guide rolling shaft 282 and the coil material guide rolling shaft 284, and the bending guide fixture block 283 and the coil material guide fixture block 285 are respectively clamped on the bending sliding shaft 223 and the coil material cutting sleeve 233.

As shown in fig. 6 and 10, the shaping device 24 includes a pressing component, a pulling component and a shaping positioning column 248 which are sequentially arranged from front to back; the material pressing component comprises a shaping base 241, a shaping material pressing cylinder 242, a shaping pressing block 243, a shaping fixing block 244 and a shaping ejector pin 245; the shaping base 241 is fixed on the frame; the shaping material pressing cylinder 242 and the shaping fixing block 244 are oppositely arranged on the shaping base 241 from left to right, and the shaping pressing block 243 is arranged at the output end of the shaping material pressing cylinder 242; the shaping thimble 245 is installed on the shaping base 241 and is positioned between the shaping press block 243 and the shaping fixed block 244; the material pulling assembly comprises a material pulling finger cylinder 246, two material pulling blocks 247 respectively arranged on the output end of the material pulling finger cylinder 246, and a material pulling driving device (not shown) for driving the material pulling finger cylinder 246 to move back and forth, specifically, the material pulling driving device can be a cylinder or a motor assembly; shaping positioning column 248 is located the rear of drawing the material subassembly and is provided with positioning groove 249 at shaping positioning column 248's top. In the present embodiment, shaping pin 245 is cylindrical, but those skilled in the art will appreciate that shaping pin 245 may also be rectangular to meet the needs of different customers.

As shown in fig. 6 and 10, the forming device 25 comprises a forming motor 251, a forming top pillar 252, a forming cutting sleeve 253, a forming limiting seat 254 and a forming hair care strip assembly; the shaped top post 252 is rotatably mounted on the frame; the forming clamping sleeve 253 and the forming top column 252 are coaxially sleeved on the outer side of the forming clamping sleeve 253 and are connected with the rack; a gap is reserved between the upper end of the forming top column 252 and the forming clamp sleeve 253; the output end of the forming motor 251 is connected with the lower end of the forming top column 252; a vertical forming notch 255 is formed in the side wall of the top end of the forming sleeve 253, and certainly, an axial notch can also be formed in the top of the forming top column 252 in order to clamp the clockwork spring; the molding limiting seat 254 is positioned in front of the molding cutting sleeve 253, and a limiting groove 256 which extends in the front-back direction and corresponds to the vertical molding gap 255 is arranged on the top surface of the molding limiting seat 253; the forming hair care strip component comprises a forming hair care strip cylinder 257 and a forming pressing plate 258; the forming hairbar air cylinder 257 is fixed on the rack in a manner of extending left and right, and the forming pressing plate 258 is arranged at the output end of the forming hairbar air cylinder 257; the molded pressure plate 248 may be used to cover the molded top post 252 and the molded ferrule 253 to protect the spring from being ejected.

Of course, a hair care strip assembly may be disposed on one side of the bending device 22 and one side of the winding device 23, so as to protect the spring during bending and winding, and prevent the spring from springing out.

Since the annealing device 20, the cutting device 27, the robot 26, and the like are all prior art, the structure and principle thereof will not be described in detail herein. The annealing mechanism is mainly used for directly heating the spring, so that the heated spring is more flexible and is easy to bend; the cutting mechanism 27 is mainly used for cutting the clockwork spring; the manipulator 26 is mainly used to grab and move the spring for the next step.

With reference to fig. 1 to 18, the following description will be made of the specific usage of the present invention for understanding the present invention:

1. a bottom shell loading step: the manipulator clamps the bottom shell 300 output by the vibration disc into the installation cavity 2021 of the jig 200, and after the manipulator resets, the jig 200 moves to the next mechanism;

2. processing and clockwork spring assembling:

(1) And feeding and annealing processes: as shown in fig. 6 to 9, first, the spring reel located at the forefront pays out the spring material, and the spring material passes through the annealing device 20 and then penetrates into the feeding guide 213; then, the clockwork spring is heated by the annealing device 20; after heating is completed, the feeding pressure head cylinder 214 drives the feeding pressure head 215 to press the spring on the feeding pressure plate 216; then the output end of the feeding cylinder 211 extends backwards (i.e. extends towards the direction of the jig 200), and drives the feeding guide bar 213 to pass through the cutting device 27, and at the same time, when the feeding cylinder 211 acts, the lifting guide seat 281 is synchronously driven to move backwards, and the bending guide roller 282 and the coil guide roller 284 move to the front end from the rear end of the guide bar hole 286 relative to the lifting guide seat 281, so that the bending device 22 and the coil device 23 both move downwards for a certain distance to give way to the feeding guide bar 213, and the feeding guide bar 213 is prevented from hitting the bending device 22 and the coil device 23, after the feeding guide bar 213 moves to the position, the end of the spring is clamped by two clamping blocks 239 driven by the clamping finger cylinder 238, and at the same time, the middle part and the rear end of the spring are also just clamped between the two bending ejector pins 223 and on the axial gap 235 and the two vertical coil gaps 234; then, the feeding ram cylinder 214 drives the feeding ram 215 to unwind the spring, and the feeding cylinder 211 is reset (i.e., the output end is retracted away from the jig 200), so as to synchronously drive the feeding guide bar 213 to move forward, and the bending guide roller 282 and the roll guide roller 284 move from the front end to the rear end of the guide bar hole 286, so that the feeding bending device 22 and the roll device 23 rise.

(2) And a cutting step: as shown in fig. 7, after the feed cylinder 211 is reset, the cutting device 27 is operated to cut the spiral power spring which has been separated from the feed guide bar 213 by the cutter, and the tip of the cut spiral power spring extends forward to form two bending thimbles 223.

(3) Bending and coiling: as shown in fig. 7 and 8, first, the material clamping finger cylinder 238 drives two material clamping blocks 239 to loosen the spring; then, the two hair care strip components respectively act, and finally, the two guard plates on the two hair care strip components are respectively covered on the spring to prevent the spring from falling out of the bending device 22 and the winding device 23; next, the coil motor 231 drives the coil ejection post 232 to rotate for several turns, so that the rear end of the spring is partially wound between the coil ejection post 232 and the coil clamping sleeve 233, and the primary forming is completed; then, the bending cylinder 222 drives the bending sliding shaft 223 to rotate for a part of distance, so that the front end of the clockwork spring is bent, specifically, the two bending thimbles 223 bend the front end of the clockwork spring backwards, and the bending position forms a hollow structure due to the arrangement of the bending thimbles 223; finally, the manipulator 26 pinches the spring away after the hair bar bending cylinder 224 and the coil hair bar cylinder 236 are reset.

(4) And a shaping process: as shown in fig. 10, firstly, the manipulator 26 clamps the winding spring that has been bent and wound into the shaping device 24, specifically, the bent part at the front end of the winding spring is sleeved on the shaping thimble 245 by using the hollow structure, and the rear end of the winding spring is fittingly placed into the positioning slot 249 for positioning, so as to prevent falling and keep balance; then, after the manipulator 26 is reset, the pulling finger cylinder 246 drives the two pulling blocks 247 to fold and clamp the middle part of the clockwork spring, then the pulling driving device slowly pulls the pulling finger cylinder 246 backwards so that the two pulling blocks 247 slowly pull the clockwork spring backwards, and then the shaping material pressing cylinder 242 drives the shaping pressing block 243 to move towards the shaping fixing block 244 until the clockwork spring is tightly pressed, so that the shaping step of the clockwork spring is completed, the bending effect of the front end of the clockwork spring is better, the clockwork spring can be kept in a shaped state and is more attached to the middle part, the hollow structure is approximately oval, and if the shaping thimble 245 is in a cuboid shape, the hollow structure can be approximately square so as to meet different installation modes when the clockwork spring is used; then, the shaping swaging cylinder 242 is reset; finally, the robot 26 pinches the spring away.

(5) And a molding process: as shown in fig. 10, firstly, the manipulator 26 clamps the shaped clockwork spring into the forming device 25, specifically, the rear end of the front end of the clockwork spring is correspondingly clamped on the forming top pillar 252, and the rest part is placed into the limiting groove 256 through the vertical forming gap 255; after the manipulator 26 is reset, the forming hair care strip cylinder 257 drives the forming pressing plate 258 to move towards the forming clamping sleeve 253 and the forming limiting seat 254 until the clockwork spring is covered to protect the clockwork spring, so that the clockwork spring is prevented from being ejected; then, the forming motor 251 drives the forming prop 252 to rotate, so that the clockwork spring moves towards the forming prop 252 along the limiting groove 256 and is finally wound together completely to complete forming of the clockwork spring; after the forming spring protecting cylinder 257 drives the forming pressing plate 258 to reset, the manipulator 26 sends the formed spring to the bottom shell 300 of the jig 200, before the spring is loaded, the spring positioning pin 205 is tightly pushed by a jacking cylinder (not shown) below the spring positioning pin, the spring can be aligned when being loaded, position deviation is not easy to occur, and then the spring is loaded; of course, a spring detection mechanism may be further disposed on the annular rotary disc 19 for determining whether a spring is in the jig 200, if the spring is in the jig 200, the jig normally works, and if the spring is not in the jig, an alarm is given, and a specific detection method may be an electrification detection. After the detection is completed and the robot 26 is reset, the jig 200 moves to the next mechanism.

3. A step of assembling a large gear: as shown in fig. 11, a large cone 301 output by a vibrating disc is clamped by a manipulator into an installation cavity 2021 of a jig 200, then a first opening and closing cylinder 121 drives a first push block 122 forward, and drives a right push shaft 2016 to move inwards by a half distance after a first inclined surface 123 contacts with the right push shaft 2016, so that a first right guard wheel portion 2041 of a right guard 204 is synchronously driven to move and press on the large cone 301, then the first opening and closing cylinder 121 and the manipulator reset in sequence, and then the jig 200 moves to a next mechanism;

4. a step of installing a return force wheel: the manipulator clamps the return wheel 302 output by the vibration disc into the bottom shell 300 of the jig 200, and after the manipulator resets, the jig 200 moves to the next mechanism;

5. loading the middle piece: the manipulator clamps the middle sheet 303 output by the vibration disc into the bottom shell 300 of the jig 200, and after the manipulator resets, the jig 200 moves to the next mechanism;

6. assembling a belt pulley iron shaft: the manipulator clamps the iron shaft 304 with the wheel output by the vibrating disk into the bottom shell 300 of the jig 200, and after the manipulator is reset, the jig 200 moves to the next mechanism;

7. a step of assembling a middle wheel: as shown in fig. 12, the manipulator sucks the middle wheel 305 output by the vibrating disk, and then the second opening and closing cylinder 131 drives the two second pushing blocks 132 to synchronously move forward, wherein the left second pushing block 132 pushes away the iron shaft 304 of the pulley when moving forward, so that the manipulator smoothly loads the middle wheel 305 onto the bottom case 300, the right second pushing block 132 drives the right guard 204 to be completely folded inwards by using the second inclined plane 133 to contact with the right pushing shaft 2016 when moving forward, and the middle wheel 305 is protected by using two second right guard wheel portions 2042, wherein one second right guard wheel portion 2042 presses on the upper gear of the middle wheel 305 (double-layer gear), and the other second right guard wheel portion 2042 blocks the lower gear by using the arc-shaped groove; after the second opening and closing cylinder 131 and the manipulator are reset, the jig 200 moves to the next mechanism;

8. a step of mounting a small cone; as shown in fig. 13, the manipulator sucks up the small roller 306 output by the vibrating disk, then the third opening cylinder 141 drives the third pushing block 142 to move forward, and the left third inclined plane 143 contacts with the left pushing shaft 2015 to drive the left protective part 203 to move inward, so that the left protective part 203 utilizes the pushing wheel part 2032 to prop open the middle wheel 306, then the manipulator loads the small roller 306, then the third opening cylinder 141 resets, and the right third inclined plane 143 contacts with the left pushing shaft 2015 to drive the left protective part 203 to move outward for a plurality of distances during the resetting process, so that the left protective part 203 does not prop open the middle wheel 305 any more, and the left protective wheel part 2031 utilizes an arc-shaped groove to protect the small roller 306; after the manipulator is reset, the jig 200 moves to the next mechanism;

9. a step of mounting a cover; as shown in fig. 14, the manipulator sucks the upper cover 307 output by the vibrating tray, the fourth switching cylinder 151 drives the fourth push block 152 to move forward, and drives the iron shaft sliding clamp 206 to move towards the fixed sliding clamp 207, and finally clamps the iron shaft with the wheel to play a stabilizing role, then the manipulator is loaded into the upper cover 307, and after the fourth switching cylinder 151 and the manipulator are reset, the fixture 200 moves to the next mechanism;

10. material pressing step: as shown in fig. 15, the fifth opening and closing cylinder 161 drives the two fifth pushing blocks 162 to move forward, the left fifth pushing block 162 drives the left guard 203 to move outward completely by using the fifth inclined plane 163 to contact with the left pushing shaft 2015, the right fifth pushing block 162 drives the right guard 204 to move outward by using the fifth inclined plane 163 to contact with the right pushing shaft 2016, and the right guard 204 needs to protect the large cone 301; then the output shaft of the swaging cylinder of the swaging mechanism 10 moves down and presses on the upper cover 307, so that the upper cover 307 is buckled with the bottom shell 300 to complete the assembly of the tooth box, and after the swaging cylinder is reset, the jig 200 moves to the next mechanism;

11. and (3) good product and defective product detection: as shown in fig. 16, the sixth opening and closing cylinder 171 drives the sixth pushing block 172 to move forward, so that the sixth pushing block 172 contacts the right pushing shaft 2016 via the sixth inclined surface 173 to drive the right guard 204 to move outward completely, and then the good and defective product detecting mechanism 11 detects the assembled tooth box, and if the assembled tooth box is a good product, the good product is clamped into the good product conveying trough by the manipulator, and if the assembled tooth box is a defective product, the defective product is clamped into the defective product conveying trough by the manipulator.

And starting a new round of tooth box assembly after the steps.

To sum up, the utility model can realize the high-efficiency and high-accuracy assembly of each part of the tooth box through the linkage coordination among all mechanisms, has high automation degree, greatly improves the assembly efficiency, reduces the labor cost, can effectively improve the reliability and stability of the assembled finished product of the tooth box, and effectively improves the yield; the utility model can utilize the left protective part and the right protective part to support or stabilize the corresponding parts in the process of assembling the tooth box by matching the fixture with the six opening and closing mechanisms, thereby preventing the parts from being blocked or loosened in the assembling process to cause the unsmooth assembling, namely ensuring the assembling effect; the utility model can complete the processing and manufacturing of the clockwork spring and the assembling of the clockwork spring in the process of assembling the tooth box by the arrangement of the clockwork spring processing and assembling mechanism, and people do not need to additionally arrange a machine to independently produce the clockwork spring, thereby improving the production efficiency, increasing the yield and reducing the cost of additionally purchasing clockwork spring production equipment; the utility model discloses still have that area is little, overhaul maintain advantages such as convenient and convenient to use.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention are not departed from the spirit and scope of the present invention, provided they fall within the scope of the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a tooth case automatic assembly equipment which characterized in that:

the automatic winding machine comprises a machine base, an annular rotary table arranged on the machine base, a rotary table driving motor used for driving the annular rotary table to rotate, eleven jigs uniformly distributed on the top surface of the annular rotary table, and a bottom shell loading mechanism, a processing and clockwork spring loading mechanism, a large gear wheel loading mechanism, a return force wheel loading mechanism, a middle piece loading mechanism, a belt wheel iron shaft loading mechanism, a middle wheel loading mechanism, a small gear wheel loading mechanism, an upper cover loading mechanism, a material pressing mechanism and a good product and defective product detecting mechanism which are uniformly distributed along the periphery of the annular rotary table and are used for being correspondingly matched with the jigs; the fixture is characterized by further comprising a first opening and closing mechanism, a second opening and closing mechanism, a third opening and closing mechanism, a fourth opening and closing mechanism, a fifth opening and closing mechanism and a sixth opening and closing mechanism which are located on the inner side of the annular turntable and used for being matched with the fixture respectively.

2. The automatic tooth box assembling equipment according to claim 1, characterized in that:

each fixture comprises a fixing plate, a mounting seat, a left protection piece, a right protection piece, a spring positioning needle and an iron shaft sliding clamp; the fixing plate is arranged on the annular turntable; the mounting seat is mounted on the fixing plate, and a mounting cavity with an opening at the upper end is formed in the mounting seat; the left protective piece and the right protective piece are respectively positioned on two sides of the installation cavity in a left-right movable manner and are respectively higher than the installation cavity; the left wheel protecting piece is provided with a left wheel protecting part and a wheel pushing part positioned on the inner side of the left wheel protecting part; a first right wheel protecting part and a second right wheel protecting part are arranged on the right protecting part; the clockwork spring positioning needle can penetrate through a jack at the bottom of the mounting cavity in a vertically movable manner, and the lower end of the clockwork spring positioning needle extends out of the fixing plate; the iron shaft sliding clamp is arranged in a jack on the side edge of the installation cavity in a penetrating mode in a front-and-back moving mode, the outer end of the iron shaft sliding clamp extends out of the installation seat, and the iron shaft sliding clamp can be reset through a spring.

3. The automatic tooth box assembling device according to claim 2, characterized in that:

a first sliding rail component and a second sliding rail component are respectively arranged on the left side and the right side of the mounting seat; the first slide rail assembly comprises a first slide rail arranged on the fixing plate and a first slide block arranged on the first slide rail; the second slide rail assembly comprises a second slide rail arranged on the fixing plate and a second slide block arranged on the second slide rail; the left protective piece and the right protective piece are respectively arranged on the first sliding block and the second sliding block; and a left push shaft and a right push shaft are respectively fixed on the top surfaces of the first sliding block and the second sliding block.

4. The automatic tooth box assembling device according to claim 3, characterized in that:

the first opening and closing mechanism comprises a first opening and closing cylinder fixed on the base and a first push block arranged on the first opening and closing cylinder, and a first inclined plane used for pushing the right push shaft inwards is arranged on the first push block;

the second opening and closing mechanism comprises two second opening and closing cylinders fixed on the base and two second pushing blocks respectively arranged on the two second opening and closing cylinders; one of the second push blocks is used for opening the iron shaft with the wheel, and the other second push block is provided with a second inclined surface used for pushing the right push shaft inwards;

the third opening and closing mechanism comprises a third opening and closing cylinder fixed on the base and a third push block arranged on the third opening and closing cylinder, a clamping groove with an outer end opened is formed in the third push block, third inclined planes are respectively arranged on two side walls of the clamping groove, one third inclined plane is used for pushing the left push shaft inwards, and the other third inclined plane is used for pushing the left push shaft outwards;

the fourth opening mechanism comprises a fourth opening cylinder fixed on the base and a fourth pushing block arranged on the fourth opening cylinder, and the fourth pushing block is used for pushing the iron shaft sliding clamp;

the fifth opening and closing mechanism comprises a fifth opening and closing cylinder fixed on the base and two fifth push blocks respectively arranged on the fifth opening and closing cylinder; fifth inclined planes for pushing the left push shaft outwards and for pushing the right push shaft outwards are respectively arranged on the two fifth push blocks, and the two fifth inclined planes are arranged in a reverse manner;

the sixth opening and closing mechanism comprises a sixth opening and closing cylinder fixed on the base and a sixth pushing block arranged on the sixth opening and closing cylinder, and a sixth inclined plane used for pushing the right pushing shaft outwards is arranged on the sixth pushing block.

5. The automatic tooth box assembling equipment according to claim 1, characterized in that:

the processing and clockwork spring loading mechanism comprises an annealing device, a feeding device, a bending device, a coiling device, a shaping device and a forming device which are sequentially arranged on a frame from front to back; the clockwork spring clamping device further comprises a manipulator for clamping the clockwork spring and a cutting device which is positioned on one side of the feeding device and is used for cutting off the clockwork spring; the feeding device comprises a feeding cylinder, a feeding positioning seat, a feeding guide strip, a feeding pressure head cylinder, a feeding pressure head and a feeding pressure plate; the feeding cylinder is fixed on the rack, and the output end of the feeding cylinder is in transmission connection with the feeding positioning seat capable of sliding back and forth; the feeding guide strip is connected to the rear end of the feeding positioning seat; a feeding strip-shaped hole which penetrates through the feeding guide strip from front to back and is used for penetrating a clockwork spring is formed in the bottom of the feeding guide strip; the feeding pressure head cylinder and the feeding pressure plate are fixed on the feeding positioning seat in a left-right opposite manner, and are positioned in front of the feeding guide strip; the feeding pressure head is arranged on the output end of the feeding pressure head cylinder; a material clamping component corresponding to the feeding guide strip is arranged behind the material rolling device; the material clamping assembly comprises a material clamping finger cylinder and two material clamping blocks which are respectively arranged on the output end of the material clamping finger cylinder; the processing and clockwork spring loading mechanism also comprises a lifting guide component which is respectively matched with the feeding device, the bending device and the coiling device; and when the feeding cylinder acts, the bending device and the material rolling device can be synchronously driven to lift through the lifting guide assembly.

6. The automatic tooth box assembling device according to claim 5, characterized in that:

the bending device is positioned behind the cutting device; the bending device comprises a bending cylinder, a bending sliding shaft and two bending thimbles; the bending sliding shaft can be vertically moved and is arranged on the rack in a penetrating way; the two bending thimbles are arranged on the top surface of the bending sliding shaft at intervals; the bending air cylinder is connected with the lower end of the bending sliding shaft and is used for driving the bending sliding shaft to rotate; the feeding cylinder is in transmission connection with the bending sliding shaft through the lifting guide assembly, so that the bending sliding shaft can be synchronously driven to lift up and down when the output end of the feeding cylinder acts.

7. The automatic tooth box assembling device according to claim 6, characterized in that:

the coiling device is positioned behind the bending device; the material rolling device comprises a material rolling motor, a material rolling ejection column and a material rolling clamping sleeve; the coil material clamping sleeve is sleeved on the outer side of the coil material ejection column and is coaxially clamped with the coil material ejection column, and the coil material motor is connected with the lower end of the coil material ejection column; vertical coil notches for penetrating through the spring are symmetrically formed in the side wall of the top end of the coil clamping sleeve; the top end of the coil stock ejection column is also provided with an axial gap for penetrating through a clockwork spring; the coil material clamping sleeve and the coil material ejection column are respectively arranged on the rack in a penetrating way in a way of moving up and down; the feeding cylinder is in transmission connection with the coil material clamping sleeve through the lifting guide assembly, so that the coil material clamping sleeve and the coil material ejection column can be synchronously driven to synchronously lift up and down when the output end of the feeding cylinder acts.

8. The automatic tooth box assembling device according to claim 7, characterized in that:

the lifting guide assembly comprises a lifting guide seat, a bending guide rolling shaft, a bending guide clamping block, a coil guide rolling shaft and a coil guide clamping block; the lifting guide seat is arranged on the rack in a manner of moving back and forth and is in transmission connection with the output end of the feeding cylinder; a guide strip-shaped hole with a lower front part and a higher rear part is arranged in the middle of the lifting guide seat; the bending guide rolling shaft and the coil material guide rolling shaft are respectively arranged in the guide strip-shaped holes in a sliding way; the bending guide clamping block and the coil material guide clamping block are respectively connected with the bending guide rolling shaft and the coil material guide rolling shaft, and the bending guide clamping block and the coil material guide clamping block are respectively clamped on the bending sliding shaft and the coil material clamping sleeve.

9. The automatic tooth box assembling device according to claim 5, characterized in that:

the shaping device comprises a pressing component, a pulling component and a shaping positioning column which are sequentially arranged from front to back; the material pressing component comprises a shaping base, a shaping material pressing cylinder, a shaping pressing block, a shaping fixing block and a shaping thimble; the shaping base is fixed on the rack; the shaping pressing cylinder and the shaping fixed block are oppositely arranged on the shaping base from left to right, and the shaping pressing block is arranged at the output end of the shaping pressing cylinder; the shaping thimble is arranged on the shaping base and is positioned between the shaping pressing block and the shaping fixed block; the material pulling assembly comprises a material pulling finger cylinder, two material pulling blocks respectively arranged on the output end of the material pulling finger cylinder, and a material pulling driving device for driving the material pulling finger cylinder to move back and forth; the shaping positioning column is located behind the material pulling assembly, and a positioning clamping groove is formed in the top of the shaping positioning column.

10. The automatic tooth box assembling equipment according to claim 5, characterized in that:

the forming device comprises a forming motor, a forming ejection column, a forming clamping sleeve, a forming limiting seat and a forming hair care strip assembly; the forming top column is rotatably arranged on the rack; the forming clamping sleeve and the forming support pillar are coaxially sleeved on the outer side of the forming support pillar and are connected with the rack; a gap is reserved between the upper end of the forming top column and the forming clamping sleeve; the output end of the forming motor is connected with the lower end of the forming top column; a vertical forming notch is formed in the side wall of the top end of the forming clamping sleeve; the forming limiting seat is positioned in front of the forming clamping sleeve, and a limiting groove which extends along the front-back direction and corresponds to the vertical forming notch is formed in the top surface of the forming limiting seat; the forming hair care strip component comprises a forming hair care strip cylinder and a forming pressing plate; the forming spring protecting cylinder is fixed on the rack in a left-right extending manner, and the forming press plate is installed at the output end of the forming spring protecting cylinder; the forming pressing plate can be used for covering the forming ejection column and the forming clamping sleeve to protect the clockwork spring.

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