CN211802090U

CN211802090U - Automatic glue spraying manipulator for soles

Info

Publication number: CN211802090U
Application number: CN202020271492.9U
Authority: CN
Inventors: 许雄生
Original assignee: Fujian Zhongtai Dema Intelligent Equipment Co ltd
Current assignee: Fujian Zhongtai Dema Intelligent Equipment Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-30
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to a shoemaking technical field, concretely relates to automatic gluey manipulator that spouts of sole, its characterized in that: including intelligent machine hand and spout gluey rifle subassembly, spout gluey rifle subassembly fixed mounting on intelligent machine hand, the thimble includes connecting rod and footstock, the one end tip of connecting rod is located to the footstock, fixed main syringe needle and the vice syringe needle of being equipped with on the footstock, be equipped with out gluey passageway in the nozzle, still set up on the nozzle and go out gluey mouth and vice gluey mouth of going out with going out that gluey passageway is linked together, the main quantity of going out gluey mouth is unanimous and the one-to-one with the quantity of main syringe needle, the quantity of vice gluey mouth is unanimous and the one-to-one with the quantity of vice syringe needle, main on the nozzle goes out gluey mouth and vice gluey mouth all sets up with the. The utility model has the advantages that the whole structure is novel, and is practical reliable, is convenient for adjust and adapt to different use operating modes, and the suitability is strong to play and improve work efficiency, and reduce the purpose with gluing the volume.

Description

Automatic glue spraying manipulator for soles

Technical Field

The utility model relates to a shoemaking technical field, specificly relate to an automatic gluey manipulator that spouts of sole.

Background

The glue spraying process is a process with more labor and time consumption in the shoe making process, the quality of the glue spraying determines the bonding firmness degree of the vamp and the sole, and further influences the use performance and the quality of the shoes.

For solving this problem, it combines to spout gluey rifle and uses to adopt the manipulator now often, realize automatic spouting gluey, however, the gluey rifle of spouting of installation on the current manipulator, only be equipped with a glue outlet small-bore on its nozzle usually, can only go out gluey volume through the clearance adjustment of adjustment thimble and glue outlet small-bore, and this glue outlet volume size's adjustment is also less, and can't adjust the play gluey scope of nozzle, lead to under the operating mode of different spraying areas, its adaptability is relatively poor, the lower and extravagant glue's of spraying efficiency problem appears easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an overall structure is novel, and is practical reliable, is convenient for adjust and adapt to different use operating mode, and the suitability is strong to play and improve work efficiency, and reduce the sole automatic glue spraying manipulator with the purpose of gluey volume.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides an automatic gluey manipulator that spouts of sole, includes intelligent machine hand and spouts gluey rifle subassembly, spouts gluey rifle subassembly fixed mounting on intelligent machine hand, spouts gluey rifle subassembly including spouting gluey rifle, spouts gluey rifle and includes the rifle body, the nozzle, hood and thimble, and the rifle is worn to locate by the thimble internal, and nozzle and rifle body fixed connection have seted up the spout on the hood, and the hood cover is located on the nozzle and with rifle body fixed connection, is formed with the clearance that converges between the spout medial surface on nozzle lateral surface and the hood, its characterized in that: the thimble includes connecting rod and footstock, the one end tip of connecting rod is located to the footstock, fixed main syringe needle and the vice syringe needle of being equipped with on the footstock, be equipped with out gluey passageway in the nozzle, still set up on the nozzle and go out gluey mouth and vice gluey mouth with going out that gluey passageway is linked together, the quantity of main gluey mouth is unanimous and the one-to-one with the quantity of main syringe needle, the quantity of vice gluey mouth of going out is unanimous and the one-to-one with the quantity of vice syringe needle, main gluey mouth of going out on the nozzle and vice gluey mouth all set up with the spout on the hood relatively.

Further, spout gluey rifle subassembly still includes the locking piece, spouts gluey rifle fixed mounting on the locking piece, the locking piece with the last hand claw seat flange joint of intelligent manipulator.

Furthermore, the outer side surface of the main needle head can abut against the inner side surface of the main glue outlet to form sealing, and the outer side surface of the auxiliary needle head can abut against the inner side surface of the auxiliary glue outlet to form sealing.

Furthermore, the main needle head is conical, and a first inner conical surface matched with the outer side surface of the main needle head is formed on the inner side surface of the main glue outlet.

Furthermore, the head of the auxiliary needle head is conical, the tail of the auxiliary needle head is cylindrical, a second inner cylindrical surface matched with the outer side surface of the tail of the auxiliary needle head is formed on the inner side surface of the upper part of the auxiliary glue outlet, and a second inner conical surface matched with the outer side surface of the head of the auxiliary needle head is formed on the inner side surface of the lower part of the auxiliary glue outlet.

Furthermore, the nozzle is equipped with first recess in the one side that is close to out gluey passageway on main gluey mouth, and the nozzle is equipped with the second recess in the one side that is close to out gluey passageway on vice gluey mouth, and first recess and second recess all are outer wide interior narrow loudspeaker form.

Furthermore, a third groove is formed in the outer side of the nozzle on the blast cap, and the third groove is in a horn shape with the outer width and the inner width.

Furthermore, the number of the main needle heads is one and is arranged at the center of the top seat, and the number of the auxiliary needle heads is three to five and is uniformly arranged along the circumferential direction of the top seat.

Furthermore, a stud is fixedly arranged on the top seat, a threaded hole matched with the stud is formed in the connecting rod, and the top seat is in threaded connection with the connecting rod through the stud.

Furthermore, the intelligent manipulator is a six-axis vertical multi-joint manipulator.

As can be seen from the above description, the present invention provides an automatic glue spraying manipulator for shoe soles, which has novel structure, is practical and reliable, and can form a main gap between the outer side surface of the head of a main needle and the inner side surface of a main glue outlet through the axial movement of a thimble, thereby facilitating the glue discharging from the main glue outlet, and can also form an auxiliary gap between the outer side surface of an auxiliary needle and the inner side surface of an auxiliary glue outlet, thereby facilitating the glue discharging from the auxiliary glue outlet, and can realize the adjustment of the size of the main gap and the auxiliary gap according to the control of the operation stroke of the thimble, adjust the glue discharging amount of the main glue outlet and the glue discharging amount of the auxiliary glue outlet, and also adjust the glue discharging amount only from the main glue outlet and simultaneously perform glue discharging from the main glue outlet and the auxiliary glue outlet, thereby facilitating the adjustment of the glue discharging amount and the glue discharging area of a nozzle, and change the glue spraying amount and the spraying area of a glue spraying gun, so as to better adapt to different spraying conditions, under the wider operating mode of spraying area, can make main play jiao kou and vice play jiao kou go out simultaneously and glue, increase goes out gluey volume and improves the spraying area who spouts gluey rifle to effectively provide work efficiency, under being used for the narrower operating mode of spraying area, can only go out gluey from main play jiao kou, reduce the spraying area who spouts gluey rifle, reduce out gluey volume, avoid glue extravagant, reduce cost.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the automatic sole glue spraying manipulator of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the internal structure of the glue gun.

Fig. 4 is a schematic view of the glue gun only spraying glue from the main glue outlet.

Fig. 5 is a schematic view of the glue gun spraying glue from the main glue outlet and the auxiliary glue outlet.

Fig. 6 is a perspective view of the nozzle.

Fig. 7 is a schematic view of the internal structure of the nozzle.

Fig. 8 is a partially enlarged schematic view of a portion B in fig. 7.

Fig. 9 is an exploded view of a partial perspective structure of the thimble.

In the figure: 1-an intelligent manipulator; 11-paw seat; 2-glue gun assembly; 3-glue spraying gun; 31-gun body; 32-a nozzle; 321-a glue outlet channel; 322-main glue outlet; 323-auxiliary glue outlet; 324-a first internal conical surface; 325-a second inner cylindrical surface; 326-a second internal conical surface; 327-a first groove; 328-a second groove; 33-a hood; 331-nozzle; 332-a bus gap; 333-third groove; 34-a thimble; 341-connecting rod; 342-a top seat; 343-a main needle; 344-secondary needle; 345-studs; 346-a threaded hole; 35-a lock nut; 4-locking the block; 51-an upper flange; 52-lower flange.

Detailed Description

The present invention will be further described with reference to the following detailed description.

As shown in fig. 1 to 9, the automatic glue spraying manipulator for shoe soles according to the present invention comprises an intelligent manipulator 1 and a glue spraying gun assembly 2, wherein the glue spraying gun assembly 2 is fixedly mounted on the intelligent manipulator 1, the glue spraying gun assembly 2 includes a glue spraying gun 3, the glue spraying gun 3 includes a gun body 31, a nozzle 32, a hood 33 and a thimble 34, the thimble 34 is inserted into the gun body 31, the nozzle 32 is fixedly connected to the gun body 31, a nozzle 331 is disposed on the hood 33, the hood 33 is sleeved on the nozzle and is fixedly connected to the gun body 31, a confluence gap 332 is formed between an outer side surface of the nozzle 32 and an inner side surface of the nozzle 331 on the hood 33, the thimble 34 includes a connecting rod 341 and a top seat 342, the top seat 342 is disposed at one end of the connecting rod 341, a main needle 343 and an auxiliary needle 344 are fixedly disposed on the top seat 342, a glue outlet channel 321 is arranged in the nozzle 32, a main glue outlet 322 and an auxiliary glue outlet 323 which are communicated with the glue outlet channel 321 are further arranged on the nozzle 32, the number of the main glue outlets 322 is consistent with that of the main needle heads 343 and corresponds to that of the main needle heads 343 one by one, the number of the auxiliary glue outlets 323 is consistent with that of the auxiliary needle heads 344 and corresponds to that of the auxiliary needle heads 344 one by one, and the main glue outlet 322 and the auxiliary glue outlets 323 on the nozzle 32 are both arranged opposite to the nozzles 331 on the hood 33.

Through the axial movement of the thimble 34, a main gap is formed between the outer side surface of the head of the main needle 343 and the inner side surface of the main glue outlet 322, so that glue can be discharged from the main glue outlet 322 conveniently, an auxiliary gap is formed between the outer side surface of the auxiliary needle 344 and the inner side surface of the auxiliary glue outlet 323, so that glue can be discharged from the auxiliary glue outlet 323 conveniently, and according to the control of the operation stroke of the thimble 34, not only can the size of the main gap and the auxiliary gap be adjusted, the glue discharge amount of the main glue outlet 322 and the glue discharge amount of the auxiliary glue outlet 323 be adjusted, but also the glue discharge from the main glue outlet 322 can be adjusted, and the glue discharge from the main glue outlet 322 and the auxiliary glue outlet 323 can be simultaneously performed, so that the glue discharge amount and the glue discharge area of the nozzle 32 can be adjusted conveniently, and the glue discharge amount and the spraying area of the glue gun 3 can be changed, make better adaptation different spraying operating modes, under the wider operating mode of spraying area, can make main play jiao kou 322 with vice play jiao kou 323 goes out simultaneously and glues, increases out gluey volume and improvement spout the spraying area of gluey rifle 3 to effectively provide work efficiency, under the narrower operating mode of spraying area, can only follow main play jiao kou 322 goes out gluey, reduces spout the spraying area of gluey rifle 3, reduce out gluey volume, avoid glue extravagant, reduce cost.

As shown in fig. 2, the glue gun assembly 2 further includes a locking block 4, the glue gun 3 is fixedly mounted on the locking block 4, the locking block 4 is flange-connected to the claw seat 11 of the smart manipulator 1, that is, the locking block 4 is fixedly connected to the claw seat 11 through an upper flange 51 and a lower flange 52, the lower flange 52 is fixedly disposed at one end of the locking block 4, and the upper flange 51 is fixedly mounted on the claw seat 11, so that the glue gun 3 is fixedly connected to the smart manipulator 1.

As shown in fig. 3, 7, 8 and 9, the outer side surface of the main needle 343 may abut against and form a seal with the inner side surface of the main glue outlet 322, so as to close the main glue outlet 322, i.e. close the main glue outlet 322, the outer side surface of the sub needle 344 may abut against and form a seal with the inner side surface of the sub glue outlet 323, so as to close the sub glue outlet 323, i.e. close the sub glue outlet 323, the main needle 343 is conical, the inner side surface of the main glue outlet 322 is formed with a first inner conical surface 324 adapted to the outer side surface of the head of the main needle 343, the head of the sub needle 344 is conical and cylindrical at the tail, the inner side surface of the upper portion of the sub glue outlet 323 is formed with a second inner cylindrical surface 325 adapted to the outer side surface of the tail of the sub needle 344, the inner side surface of the lower portion of the sub needle 323 is formed with a second inner conical surface 326 adapted to the outer side surface of the head of the sub needle 344, by controlling the operation stroke of the ejector pin 34, since the outer side surface of the tail portion of the secondary needle 344 will be kept against the second inner cylindrical surface 325 within a certain operation stroke range, so as to close the secondary glue outlet 323, the nozzle 32 is facilitated to achieve three glue discharging states, namely a glue discharging state one: the main glue outlet 322 and the auxiliary glue outlet 323 are both in a closed state, and at this time, the nozzle 32 does not discharge glue; and (5) glue discharging state II: the main glue outlet 322 is in an open state, the auxiliary glue outlet 323 is in a closed state, the nozzle 32 only sprays glue from the main glue outlet 322, and at the moment, the sprayed glue amount is small, and the spraying area is small; and (3) glue discharging state III: the main glue outlet 322 and the auxiliary glue outlet 323 are both in an open state, and the nozzle 32 sprays glue from both the main glue outlet 322 and the auxiliary glue outlet 323, at this time, the sprayed glue amount is large, and the spraying area is also large.

As shown in fig. 8, a first groove 327 is disposed on one side of the main glue outlet 322 close to the glue outlet channel 321 of the nozzle 32, a second groove 328 is disposed on one side of the auxiliary glue outlet 323 close to the glue outlet channel 321 of the nozzle 32, the first groove 327 and the second groove 328 are both in a horn shape with a wide outer side and a narrow inner side, and through the arrangement of the first groove 327, the glue can conveniently enter the main glue outlet 322 from the glue outlet channel 321 and can be sprayed out from the main glue outlet 322, and through the arrangement of the second groove 328, the glue can conveniently enter the auxiliary glue outlet 323 from the glue outlet channel 321 and can be sprayed out from the auxiliary glue outlet 323.

As shown in fig. 3 to 5, a third groove 333 is formed on the blast cap 33 outside the spout 331, and the third groove 333 is shaped like a horn with a wide outer part and a narrow inner part.

As shown in fig. 9, the number of the primary needles 343 is one and is disposed at the center of the top seat 342, and the number of the secondary needles 344 is three to five and is uniformly disposed along the circumferential direction of the top seat 342.

As shown in fig. 9, a stud 345 is fixedly disposed on the top seat 342, a threaded hole 346 adapted to the stud 345 is disposed on the connecting rod 341, the top seat 342 is in threaded connection with the connecting rod 341 through the stud 345, so as to facilitate quick connection and separation between the top seat 342 and the connecting rod 341, facilitate replacement of the top seat 342, replace the top seat 342 with different numbers of the sub needles 344, simultaneously replace the nozzle 32 adapted to adapt to different glue spraying applications, facilitate removal and replacement of the nozzle 32, also provide threaded connection between the nozzle 32 and the gun body 31, and the hood 33 is fixedly mounted on the gun body 31 through a lock nut 35.

As shown in fig. 1, the intelligent manipulator 1 is a six-axis vertical articulated manipulator, the intelligent manipulator 1 can directly select a manipulator sold in the market, the model of the intelligent manipulator 1 can select a MOTOMAN-GP 8 of GP series of ann chuan motor (china) limited company, and the robot has the advantages of flexibility, force control, precise track path and the like, and can realize multi-angle motion, thereby well driving the glue gun assembly 2 to move, ensuring the uniformity of glue spraying of the glue gun 3, enabling the product quality to have high consistency, and greatly reducing the fraction defective.

The aforesaid is only a plurality of concrete implementation manners of the utility model, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides an automatic gluey manipulator that spouts of sole, includes intelligent machine hand and gluey rifle subassembly of spouting, gluey rifle subassembly fixed mounting in on the intelligent machine hand of spouting, glue spraying rifle subassembly is including the gluey rifle of spouting, glue spraying rifle includes the rifle body, nozzle, hood and thimble, the thimble is worn to locate in the rifle body, the nozzle with rifle body fixed connection, the spout has been seted up on the hood, the hood cover is located on the nozzle and with rifle body fixed connection, the nozzle lateral surface with on the hood be formed with the clearance that converges between the spout medial surface, its characterized in that: the thimble includes connecting rod and footstock, the footstock is located the one end tip of connecting rod, fixed main syringe needle and the vice syringe needle of being equipped with on the footstock, be equipped with out gluey passageway in the nozzle, still seted up on the nozzle with go out the main mouth of gluing that gluey passageway is linked together and vice mouth of gluing of going out, the main quantity of going out gluey mouth with the quantity of main syringe needle is unanimous and the one-to-one, vice the quantity of going out gluey mouth with the quantity of vice syringe needle is unanimous and the one-to-one, on the nozzle main go out gluey mouth with vice mouth of gluing all with on the hood the spout sets up relatively.

2. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the glue spraying gun assembly further comprises a locking block, the glue spraying gun is fixedly installed on the locking block, and the locking block is connected with a claw seat flange on the intelligent manipulator.

3. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the outer side surface of the main needle head can abut against the inner side surface of the main glue outlet to form sealing, and the outer side surface of the auxiliary needle head can abut against the inner side surface of the auxiliary glue outlet to form sealing.

4. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the main needle head is conical, and a first inner conical surface matched with the outer side surface of the main needle head is formed on the inner side surface of the main glue outlet.

5. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the head of the auxiliary needle head is conical, the tail of the auxiliary needle head is cylindrical, a second inner cylindrical surface matched with the outer side surface of the tail of the auxiliary needle head is formed on the inner side surface of the upper part of the auxiliary glue outlet, and a second inner conical surface matched with the outer side surface of the head of the auxiliary needle head is formed on the inner side surface of the lower part of the auxiliary glue outlet.

6. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the nozzle in main go out to glue mouthful go up to be close to one side of going out gluey passageway is equipped with first recess, the nozzle in vice go out to glue mouthful go up to be close to one side of going out gluey passageway is equipped with the second recess, first recess with the second recess all is outer wide narrow loudspeaker form in.

7. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the blast cap is provided with a third groove outside the nozzle, and the third groove is in a horn shape with wide outside and narrow inside.

8. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the number of the main needle heads is one and is arranged at the center of the top seat, and the number of the auxiliary needle heads is three to five and is uniformly arranged along the circumferential direction of the top seat.

9. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the top seat is fixedly provided with a stud, the connecting rod is provided with a threaded hole matched with the stud, and the top seat is in threaded connection with the connecting rod through the stud.

10. The automatic glue spraying mechanical arm for soles according to claim 1, characterized in that: the intelligent manipulator is a six-axis vertical multi-joint manipulator.