TWI690383B - A method and a device for setting a plurality of pedals between two belts - Google Patents

Abstract

A method and a device for setting a plurality of pedal between two belts, wherein the belts are respectively sleeved on two rotating wheel sets, and the rotating wheel sets are driven to drive the belts to intermittently rotate. When the belts are stopped, at least one of the pedals may be mounted to the belts at a first installation station. At the second installation station, the pedal may be positioned relative to the base unit by a positioning unit. When the two driving units screw the nuts to the two screws of the pedals, the pedal is prevented from rotating. The nuts can be automatically fed and reclaimed through the two nut feeding units and the two nut reclaiming units to achieve the goal of automatic assembly.

Description

Method and device for setting most pedal groups between two belts

The invention relates to a track of sports equipment, in particular to a method and a device in which a plurality of pedals are arranged between two belts.

There is a tracked treadmill (TW certificate No. M558104), which includes a set of transmission wheels, two belts wound between the transmission wheels, and most long plates that are locked to the belts.

In addition, there is an automatic locking mechanism for screw nuts (TW Bulletin No. 186886), which includes a screw feeding device, a nut feeding device, an automatic locking device, and a collecting device. The automatic locking device It includes a turntable with a plurality of storage slots on the periphery, a rotating shaft placed on one side of the turntable, and a push rod placed on the other side of the turntable. When the screw feeding devices transport most of the screws to the storage slot of the turntable, and the nut feeding devices send the most of the nuts to the front side of the push rod, the rotating shaft is used to drive a When the screw rotates relative to the nut on the front side of the push rod, the purpose of locking the screw and the nut can be achieved.

Although the above locking mechanism can be used to automatically lock the screw and the nut, this locking mechanism is not suitable for the operation of locking most long plates between two loop-shaped belts, such as Consider the positioning of these belts when locking nuts.

Therefore, an object of the present invention is to provide a method in which a plurality of pedal sets that can produce better positioning during pedal assembly are arranged between two belts.

Another object of the present invention is to provide a method in which a plurality of pedal sets for feeding, retrieving and operating with automatic equipment are arranged between two belts.

Another object of the present invention is to provide a device in which a plurality of pedal sets for feeding, retrieving and operating with automatic equipment are arranged between two belts.

Therefore, in the method of the present invention, most pedal sets are arranged between two belts. The belts are in the form of loops and have a plurality of perforations arranged at equal intervals in the circumferential direction. The screw is coupled with at least one nut to lock the pedals. The method includes the following steps: (A) preparing a machine unit, and a positioning unit and at least one drive unit provided on the machine unit. (B) Set the belts on the machine unit. (C) Drive the belts to rotate intermittently in a direction of operation. (D) When the belts are stopped, the screw of at least one of the pedals is passed through the perforations of the belts, and the pedals are positioned relative to the machine unit through the positioning unit, and the drive unit drives the nut relative to the Wait for the screw to rotate to make the nuts lock For such screws. (E) Repeat step (C) to step (D) until the belts are provided with the pedals in the circumferential interval. (F) Unload the belts from the runners.

According to the method of the present invention, most pedal sets are arranged between two belts. The belts are in the form of loops and have many perforations arranged at equal intervals in the hoop direction. The pedals extend along a long axis, each including a body, a A reinforcing rib protruding from the main body, and at least one screw, which is distributed on both sides of the reinforcing rib along the long axis and connected to the main body, the screw cooperates with at least one clamping plate and at least one nut to lock the pedals The method includes the following steps: (A) preparing a machine unit, and a positioning unit, at least one nut feeding unit, at least one retrieving unit, at least one driving unit provided on the machine unit, the machine unit There are two runner groups spaced along a first axis, a first installation station corresponding to the runner groups, and a second installation corresponding to the runner groups and located on the side of the first installation station Station, each clamping plate has at least one through hole for the screws to pass through, the positioning unit has a positioning driving member, and a clamping member driven by the positioning driving member can be inserted into or away from the reinforcing rib . (B) Set the belts on the runners. (C) driving the wheel sets, and the wheel sets drive the belts to rotate intermittently in a running direction. (D) When the belts are stopped, the first installation station performs: threading the screw of at least one of the pedals through the perforations of the belts, and the second installation station performs: the positioning drive of the positioning unit is activated, and the The clamping member generates a buckle for the reinforcing rib, causes the pedals to be positioned relative to the machine unit, places at least one clamping plate on the belts, and causes the screws to pass through the through holes, the screws The cap feed unit will When the nut is transported to the second installation station, the retrieving unit picks up the nut that has been delivered to the second installation station, and the drive unit drives the retrieving unit that has picked up the nut toward the second installation station The screws move, the drive unit drives the retrieving unit that has picked up the nuts closer to the screws, and the retrieving unit rotates the picked nuts relative to the screws, so that the nuts The screw is screwed on the screws, and the driving unit drives the reclaiming unit away from the screws, and activates the positioning driving member of the positioning unit, so that the positioning driving member drives the clamping member away from the reinforcing rib. (E) Repeat step (C) to step (D) until the belts are provided with the pedals in the circumferential interval. (F) Unload the belts from the runners.

Most of the pedal sets of the invention are arranged between two belts. The belts are in the form of loops and have many perforations arranged at equal intervals in the circumferential direction. The pedals extend along a long axis and each includes a body, A reinforcing rib protruding from the body, and at least one screw connected to the body, the screws are used to lock the pedals with a plurality of clamping plates and a plurality of nuts, the device includes: a machine unit including two edges and a first An axially spaced runner group, a first installation station on one side of the runner groups, and a second installation station corresponding to the runner groups and on the side of the first installation station, The belts are respectively sleeved on the runner groups. A positioning unit is disposed on the machine unit, and has a positioning driving member, and a positioning driving member can be driven by the positioning driving member along a second axis perpendicular to the first axis to produce a buckle or away from the reinforcing rib Card parts. At least one nut feeding unit is provided on the machine unit, and conveys the nuts to the second installation station. to The one less feeding unit is installed on the machine unit, and can pick up the nut that has been delivered to the second installation station. At least one drive unit, provided on the machine unit, can drive the retrieving unit that has picked up the nut toward the screws located at the second installation station, and rotate the picked nut relative to the screws To lock the nuts to the screws.

The effect of the present invention is that the positioning unit can be used to position the pedals on the machine device, and when the pedals are set on the belts by automated equipment, the pedals cannot be rotated. Can improve assembly capacity and ensure assembly quality.

1: pedal

101: Ontology

102: screw group

103: screw

2: belt

201: Perforated group

202: Piercing

3: splint

301: through hole

4: Nut

10: Machine unit

23: Traverse pressure cylinder

24: Push seat

25: Material parts

251: barrel

252: Second magnet

253: Pushing pressure cylinder

30: Nut feeding unit

31: Vibrating feeder

311: Vibrating barrel

312: Feeding track

40: drive unit

11: Dock

111: side wall

12: runner group

121: Lower runner

122: upper runner

13: Brake wheel

14: Power source

15: The first installation station

16: Second installation station

17: Guide

171: Guide plate

172: Wheel

173: Introduction Department

18: Tension group

20: Plywood feeding unit

21: Lifting pressure cylinder

22: Top seat

41: First rail

42: Positioning seat

43: The first driving part

44: Second rail

45: Slide

46: Second drive part

47: Third drive

48: Carrier

50: reclaim unit

51: Pneumatic rotary tool

511: PTO shaft

512: reclaiming end

513: First magnet

60: Push unit

X: first axis

Y: Second axis

Z: third axis

Other features and functions of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a front plan combination view of an embodiment of the device in which most pedal sets of the present invention are disposed between two belts; FIG. 2 is a side plan combination view of the embodiment; FIG. 3 is a top combination view of the embodiment; FIG. 4 is a top schematic view of a nut feeding unit of the embodiment; FIG. 5 is a view of the embodiment A schematic front view of a retrieving unit and driving unit; FIG. 6 is a schematic side view of the retrieving unit and driving unit of this embodiment; FIG. 7 is an operation schematic diagram similar to FIG. 6, illustrating that a splint feeding unit will Pick up the clip and place it towards the belt; FIG. 8 is an operation schematic diagram similar to FIG. 6, illustrating that the retrieving unit picks up the nut and positions it toward the belt; FIG. 9 is an operation schematic diagram of a pin-type pneumatic cylinder of one of the splint feeding units of the embodiment; 10 is a schematic diagram showing the assembly of these pedal sets between two belts; FIG. 11 is a perspective schematic view of a pedal to be assembled in this embodiment; FIG. 12 is a front plan view of a positioning unit in this embodiment FIG. 13 is a front sectional view of the positioning unit of the embodiment, illustrating that a clamping member is far away from a reinforcing rib of the pedal; FIG. 14 is a side view of the positioning unit of the embodiment. 15; and FIG. 15 is an operation schematic diagram of the positioning unit of the embodiment, illustrating that the clamping member generates an inlay with respect to the reinforcing rib of the pedal.

Referring to FIGS. 1 to 3, one embodiment of a device in which most pedals 1 of the present invention are disposed between two belts 2 is suitable for crawler treadmills (which are prior art and not the technical focus of the present invention, not shown). Assembled, the belts 2 are loop-shaped and have a plurality of perforation groups 201 arranged at equal intervals in the hoop direction. Each perforation group 201 has two perforations 202 arranged at intervals along a first axis X. Refer to FIG. 11 The pedals 1 extend along a long axis X′, and each includes a body 101, a reinforcing rib 103 protrudingly provided on the body 101, and two divided on both sides of the reinforcing rib 104 along the long axis and And two connected to the book The screw groups 102 of the body 101, each screw group 102 has two screws 103 spaced along the first axis X, the screws 103 cooperate with the majority of the clamping plate 3 (matching with reference to FIG. 7) and the majority of nuts 4 (matching with reference to the figure 4 and FIG. 10) The pedals 1 are locked between the belts 2, and each clamping plate 3 has two through holes 301. The device includes a machine unit 10, two positioning units 70, two splint feeding units 20, two nut feeding units 30, two driving units 40, two retrieving units 50, and two pushing units 60. For the convenience of description, the number of the positioning unit 70, the clamping plate feeding unit 20, the nut feeding unit 30, the driving unit 40, the retrieving unit 50, and the pushing unit 60 will be described with only one.

The machine unit 10 includes a base 11, two runner groups 12 spaced apart along the first axis X, a pair of coaxially arranged trigger wheels 13 on one side of the runner groups 12, and a drive A power source 14 that rotates the equal-together wheel 13 and the wheel groups 12, a first mounting station 15 between the wheel groups 12 corresponding to one side of the base 11, and a power station 14 to the wheel The second installation station 16 outside the group 12 and located on the side of the first installation station 15, two guides 17 disposed between the base 11 and the runner groups 12, and two corresponding to the rotations The tension group 18 of the wheel group 12. The base 11 has a pair of spaced-apart side walls 111, the belts 2 are respectively sleeved on the runner groups 12, and the runner groups 12 each have two lower runners 121, and two sides are perpendicular to each other The second axis Y of the first axis X is disposed on the upper runner 122 above the lower runners 121, and one of the lower runners 121 of the runner groups 12 is coaxially disposed with the detent wheels 13, the The guide member 17 has a guide plate 171 and a plurality of rollers with shafts mounted on the guide plate 171 172, the guide plates 171 each have an arc-shaped introduction portion 173 located under the first installation station 15, and the introduction portions 173 surround the lower runner 121 outside. The tension groups 18 use pressure cylinders, and each tension group 18 can adjust the distance between the upper runners 122 and the corresponding lower runners 121 and adjust the tension of the skins 2.

With reference to FIGS. 12 to 14, the positioning unit 70 is disposed on the base 11, and has a positioning driving member 71, a guide 72 for positioning relative to the base 11, and a pair of edges perpendicular to the first The axial direction X and the third axial direction Z of the second axial direction Y slide relative to the guide seat 72, and a stopper 73 that slides relative to the guide 72, and an indirect drive by the positioning driving member 71 can be relative to the second axial direction Y The reinforcing rib 104 creates a snap-in or buckling fastener 74. The guide base 72 is U-shaped, and has a bottom wall 721 and a pair of side walls 722 intersectingly connected to the bottom wall 721 and the lock base 11. The bottom wall 721, the side walls 722 and the base 11 define together A sliding space 723, the bottom wall 721 defines an opening 724 communicating with the sliding space 723, each of the side walls 722 has a first guide groove 725 extending along the second axis Y, the detents 73 is slidably disposed in the sliding space 723 along the third axis Z, and each has an inclined second guide groove 731. The clamping member 74 is slidably inserted through the opening 724 along the second axis Y, and has a guide pin 741 inserted through the first guide grooves 725 and the second guide grooves 731, And an engaging portion 742 which is opposite to the guide pin 741 and has a concave hole shape, and the engaging portion 742 can be engaged with the reinforcing rib 104.

With reference to FIGS. 6 and 7, the splint feeding unit 20 is installed at the second installation station 16 and has a lifting and lowering cylinder 21 disposed along the second axis Y and installed on the base 11, and a lifting and lowering cylinder 21. A top seat 22 driven by the pressing cylinder 21, a traverse pressure cylinder 23 installed on the top seat 22 and arranged along the first axis X, a push seat 24 driven by the traverse pressure cylinder 23, and a mounted on the The loading member 25 of the push seat 24, with reference to FIG. 9, each loading member 25 has a cylindrical portion 251, a second magnet 252 provided at the bottom of the cylindrical portion 251 and capable of picking up the clamping plate 3, and a A pushing cylinder 253 provided inside the cylindrical portion 251 and disposed along the second axis Y.

With reference to FIG. 4, the nut feeding unit 30 is disposed on the base 11 and transports the nuts 4 toward the second installation station 16. The nut feeding unit 30 includes a vibrating feeder 31, which vibrates the feeder 31 has a vibrating barrel 311, and a feeding rail 312 connected to the vibrating barrel 311. The end of the feeding rail 312 extends to the corresponding second installation station 16.

With reference to FIGS. 4, 5 and 6, the driving unit 40 is disposed on the side wall 111 of the machine unit 10, and includes a first guide rail 41 extending along the second axis Y and mounted on the side wall 111, and a A positioning seat 42 slidably mounted on the first guide rail 41, a first driving member 43 that can drive the positioning seat 42 to move along the second axis Y, and a positioning element extending along the first axis X and disposed at the positioning The second guide rail 44 of the base 42, a slide base 45 slidably mounted on the second guide rail 44, a slide base 45 mounted on the positioning base 42 and capable of driving the slide base 45 a second driving member 46 moving along the first axis X, a third driving member 47 mounted on the sliding base 45, and a carrier 48 driven by the third driving member 47.

With reference to FIGS. 4, 5 and 6, the reclaiming unit 50 is installed on the corresponding carrier 48 of the drive unit 40 and includes a pneumatic rotating tool 51. The pneumatic rotating tool 51 has a power output shaft 511, a A reclaiming end 512 provided at the bottom of the power output shaft 511, and a first magnet 513 installed at the retrieving end 512. The retrieving unit 50 is installed on the carrier 48 of the driving unit 40, and the nut 4 that has been delivered to the second installation station 16 can be picked up, whereby the pneumatic rotating tool 51 can be used for a single belt 2 The screw 103 of the screw group 102 locks the nut 4.

The pushing units 60 of this embodiment use pressure cylinders, and are installed on a base corresponding to the second installation station 16 along a third axis Z that is perpendicular to the first axis X and the second axis Y. On the seat 11, the pushing units 60 can push the belts 2 along the second axis Y.

In order to further understand the effect produced by the cooperation of the components of the present invention, the use of technical means, and the expected effect, the following description is hereby described, and I believe that I can have a deeper and more specific understanding of the present invention.

As shown in FIG. 1 to FIG. 3, when the assembly of the majority of the pedals 1 set between the two belts 2 of the present invention is completed, the method of placing the pedals 1 set between the belts 2 includes the following steps:

Step 1: Set the belts 2 on the runner groups 12 respectively, and activate the tension groups 18, and through the tension groups 18 (pressure cylinder) for the extension action, the upper runners 122 can be made The distance from the corresponding lower runner 121 becomes larger, and the belts 2 can be adjusted to have a predetermined tension.

Step 2: Start the power source 14 and rotate two of the lower runners 121 and the trigger wheels 13 at the same time. The lower runners 121 drive the belts 2 in a running direction (clockwise as shown in FIG. 1) (Direction) intermittently.

Step 3: When the belt 2 stops:

(1) The first installation station 15 performs: As shown in FIG. 1, the screw 103 of the pedals 1 is passed through the perforations 202 of the belts 2, and the body 101 is pressed against the outside of the belts 2 On the side, and using the screws 103 to penetrate the perforations 202, the pedals 1 can be temporarily positioned relative to the belts 2. When the detent wheels 13 continue to drive the belts 2 to intermittently rotate in the direction of operation, the pedals 1 are guided by the introduction portion 173 of the guides 17 and can smoothly move with the belts 2 Under the lower runners 121, and by using the rollers 172, a smooth movement to the second installation station 16 can be generated.

(2) The second installation station 16 performs: the pedal 1 that has been moved to the second installation station 16, the screws 103 generally correspond to the pneumatic rotary tool 51 of the reclaiming device 50. At this time, the pushing units 60 perform an extension action, which can push up the pedal 1 and the belts 2 of the nut 4 to be locked, and make the belts 2 relative to the second axis Y relative to The base 11 is positioned. Next, as shown in FIG. 13 and FIG. 15, the positioning driving member 71 of the positioning unit 70 is activated, and the detent blocks 73 are driven to slide relative to the guide base 72 along the third axis Z, which is inclined The second guide groove 731 and the first guide groove 725 of the guide base 72 cooperate with the guide pin 741 of the clamping member 74, which can cause the clamping member 74 to be away from the reinforcing rib 104 (see Fig. 13), the state is changed to the state where the buckle is generated with respect to the reinforcing rib 104 (see Fig. 15, so that the two ends of the pedal 1 corresponding to the longitudinal axis X'are positioned relative to the machine unit 10. Refer to the figure for further cooperation 7 and FIG. 9, by using the cooperation of the lifting and lowering cylinder 21 and the laterally moving cylinder 23 of the splint feeding unit 20, the second magnet 252 of the loading member 25 will be sent to the second The clamping plate 3 of the installation station 16 (which can be fed through a vibrating feeder, not shown) is picked up. When the clamping plate 3 is already above the screws 103, the pushing cylinder 253 is activated (as shown by the solid line to the imaginary line in FIG. 9) Shown), and the clamping plate 3 is placed toward the belts 2, and the screws 103 are passed through the through holes 301. At the same time, as shown in FIG. 8, the nut feeding units 2 sequentially convey the nut 4 to the second installation station 16. At the same time, the third driving member 47 of the driving unit 40 is activated to drive the pneumatic rotary tools 51 to move down from a first raised position (see working step A of FIG. 8) to a first lowered position (see FIG. 8) Working step B), after the nut 4 is picked up, the driving unit 40 drives the reclaiming unit 50 to return from the first lowering position to the first rising position, and utilizes the first position at the reclaiming end 512 The magnet 513 picks up the nut 4 that has been delivered to the end of the feed rail 312 (see working step C of FIG. 8, and then through the activation of the second driving member 46 and the first driving member 43, the pneumatic rotary tools 51 can be moved The removed nut 4 moves toward the screws 103 at the second installation station 16 to make the picking The end 512 approaches the screws 103 and the nuts 4 abut against the tops of the corresponding screws 103. Then, the retrieving unit 50 rotates the picked nut 4 relative to the screws 103, so that the nuts 4 are screwed to the screws 103, and the clamping plate 3 is clamped and positioned on the belts 2 on. Finally, the driving unit 40 drives the reclaiming unit 50 away from the screws 103 (see FIG. 10).

Step 4: Repeat steps 2 to 3, the pedals 1 can be locked and fixed on the belts 2 continuously.

Step 5: Restart the tension groups 18, and use the tension groups 18 (pressure cylinders) to retract, so that the distance between the upper runner 122 and the corresponding lower runner 121 can be reduced. As the tension of the belt 2 becomes smaller, the belts 2 that have been blocked with the pedal 1 can be unloaded from the wheel sets 12 respectively.

Therefore, by using the method and device for setting most pedal sets between two belts of the present invention, the pedals 1 can be set on the belts 2 in a continuous and consistent automatic operation, and the production capacity can be improved and the labor cost can be reduced Purpose. And by using the positioning unit 70, the pedals 1 can be used when the driving units 40 and the reclaiming unit 50 cooperate to screw the nut 4 to the two screws 103 of the pedals 1 It is clamped and positioned relative to the machine unit 10 to prevent the pedals 1 from rotating, to To achieve smooth assembly. And these nuts can achieve automatic feeding and automatic feeding through the two-nut feeding unit and the two-feeding unit to achieve the purpose of automatic assembly

In summary, the method and the device for setting the most pedal sets between two belts of the present invention can be applied to the automatic assembly operation of the pedals on the belt of the belt-type treadmill, which can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention, and should not be used to limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification are still classified as This invention covers the patent.

Claims (13)

A method in which a plurality of pedal sets are arranged between two belts, the belts are in the form of a loop, and have a plurality of perforations arranged at equal intervals in the circumferential direction, each of the pedals includes a body and at least one screw connected to the body, The screw is coupled with at least one nut to lock the pedals. The method includes the following steps: (A) preparing a machine unit, and a positioning unit and at least one driving unit provided on the machine unit; (B) The belts are sleeved on the machine unit; (C) The belts are driven to rotate intermittently in a direction of operation; (D) When the belts are stopped, the screw of at least one of the pedals is passed through the perforations of the belts Through the positioning unit to position the pedal relative to the machine unit, the driving unit drives the nuts to rotate relative to the screws, so that the nuts are screwed to the screws; (E) repeat the step (C) ) To step (D) until the belts are provided with the pedals in the circumferentially spaced group; and (F) the belts are unloaded from the runner groups. A method in which a plurality of pedal sets are arranged between two belts. The belts are in the form of loops and have a plurality of perforations arranged at equal intervals in the circumferential direction. The pedals extend along a long axis, and each includes a body and a protrusion A reinforcing rib provided on the body, and at least one screw, which is arranged on both sides of the reinforcing rib along the long axis and connected to the body, the screw cooperates with at least one clamping plate and at least one nut to lock the pedals, The method includes the following steps: (A) preparing a machine unit, and a positioning unit, at least one nut feeding unit, at least one feeding unit, at least one A driving unit, the machine unit has two runner groups spaced along a first axis, a first installation station corresponding to the runner groups, and a first installation station corresponding to the runner groups and located at the first installation In the second installation station on the side of the station, each clamping plate has at least one through hole for the screws to pass through, the positioning unit has a positioning drive member, and a positioning drive member can drive the positioning rib to be embedded relative to the reinforcing rib Buckle or away from the clamps; (B) set the belts on the wheel sets; (C) drive the wheel sets, and the wheel sets drive the belts in a running direction intermittently Rotation; (D) when the belts are stopped, the first installation station performs: threading at least one of the pedal screws through the perforations of the belts; the second installation station performs: activate the positioning drive of the positioning unit, Moreover, the clamping piece is used to produce a buckle for the reinforcing rib, so that the pedals are positioned relative to the machine unit; at least one clamping plate is placed on the belts, and the screws are passed through the through holes; The nut feeding unit transports the nuts to the second installation station; the retrieving unit picks up the nut that has been delivered to the second installation station; the drive unit drives the retrieving unit that has taken the nut Move towards the screws located at the second installation station; The driving unit drives the retrieving unit that has taken up the nuts closer to the screws, and the retrieving unit rotates the taken nuts relative to the screws, so that the nuts are screwed to the screws The drive unit drives the reclaiming unit away from the screws; activates the positioning drive member of the positioning unit, so that the positioning drive member drives the clamping member away from the reinforcing rib; (E) repeat the step (C) ) To step (D) until the belts are provided with the pedals in the circumferentially spaced group; and (F) the belts are unloaded from the runner groups. The method for setting a plurality of pedal sets between two belts according to claim 2, wherein the reclaiming unit prepared in step (A) has a reclaiming end and a first magnet installed at the retrieving end, the In step (D), the driving unit drives the reclaiming unit to move down from a first ascending position to a first descending position and the first magnet picks up a nut, and the driving unit then drives the retrieving unit from the first A descending position returns to the first rising position. The method for setting a plurality of pedal sets between two belts as described in claim 3, wherein the screws of the pedals are in groups of two, and each set of screws is spaced along the first axis on the body, the step (A) The prepared nut feeding units each include at least one vibrating feeder, and the reclaiming unit prepared in step (A) further includes at least one disposed on the second axis along a second axis perpendicular to the first axis The pneumatic rotating tool of the driving unit is provided with a material taking end on the pneumatic rotating tool. In step (D), the vibrating feeder sends the nuts to the second installation station. The method for setting a plurality of pedal sets between two belts as described in claim 2, wherein the drive unit prepared in step (A) includes a first guide rail extending along the second axis, and a slidably mounted A positioning seat of the first guide rail, a first driving member that can drive the positioning seat to move along the second axis, a second guide rail extending along the first axis and disposed on the positioning base, and a slidably A slide seat mounted on the second guide rail, a second drive part installed on the positioning seat and capable of driving the slide seat to move along the first axis, a third drive part installed on the slide seat, and a receiver The carrier driven by the third driving element, and the retrieving unit are installed on the carrier. The method for setting a plurality of pedal sets between two belts according to claim 2, wherein in step (A), at least one plywood feeding unit provided at the second installation station is prepared, and the plywood feeding unit has a A lifting and lowering cylinder arranged in two axes and installed on the machine unit, a top seat driven by the lifting and lowering cylinder, a top seat installed on the top seat and arranged along a direction perpendicular to the first axis and the second axis Traverse pressure cylinder, a push seat driven by the traverse pressure cylinder, and at least one stocking member mounted on the push seat, the stocking material has a barrel portion, a bottom portion of the barrel portion that is removable A second magnet of the clamping plate, and a pushing cylinder arranged inside the barrel and along the second axial direction, in step (D), the pushing cylinder pushes at least one clamping plate away from the second magnet And the clamping plate is arranged on the belts, and the screws are passed through the through holes. A device in which a plurality of pedal sets are arranged between two belts. The belts are in the form of loops and have a plurality of perforations arranged at equal intervals in the hoop direction. The pedals extend along a long axis, and each includes a body, a Reinforcement convex on the body Ribs and at least one screw connected to the body, the screws cooperate with the majority of the clamping plates and the majority of nuts to lock the pedals, the device includes: a machine unit, including two rotors spaced along a first axis A wheel set, a first installation station located on one side of the runner groups, and a second installation station respectively corresponding to the runner groups and located on the side of the first installation station, the belts are respectively sleeved on On the rotating wheel set; a positioning unit, which is provided on the machine unit and has a positioning driving member, and a positioning driving member can be driven by the positioning driving member along a second axis perpendicular to the first axis relative to The reinforcing ribs produce snap-in or distant clamping parts; at least one nut feeding unit is provided on the machine unit, and the nuts are transported toward the second installation station; at least one reclaiming unit is provided on the machine The table unit can pick up the nut that has been delivered to the second installation station; and at least one drive unit is provided on the machine unit, which can drive the retrieving unit that has taken the nut toward the second installation station The screws move, and the picked nuts are rotated relative to the screws to lock the nuts to the screws. The device according to claim 7, wherein the plurality of pedal sets are arranged between the two belts, wherein the wheel sets of the machine unit each have two lower wheels, and two are arranged under the second axis along the second axis The upper runner above the runner, the machine unit also includes two tension groups corresponding to the runner groups, each tension group can adjust the distance between the upper runner and the corresponding lower runner, Adjust the tension of these belts. According to claim 7, most of the pedal sets are arranged between two belts, wherein the screws of the pedals are in groups of two, and each set of screws is spaced along the first axis on the body, the screw The cap feeding unit includes a vibrating feeder. The retrieving unit includes a pneumatic rotating tool, a retrieving end provided on the pneumatic revolving tool, and a first magnet installed on the retrieving end. The driving unit drives the retrieving The unit moves down from a first ascending position to a first ascending position and the first magnet picks up the nut. The driving unit then drives the retrieving unit from the first ascending position to the first ascending position. The device according to claim 7 in which a plurality of pedal sets are arranged between two belts, wherein the drive unit includes a first guide rail extending along the second axis, and a positioning seat slidably mounted on the first guide rail 1. A first driving member that can drive the positioning base to move along the second axis, a second guide rail that extends along the first axis and is disposed on the positioning base, and a slide rail that is slidably mounted on the second guide rail A sliding seat, a second driving member installed on the positioning seat and capable of driving the sliding seat to move along the first axis, a third driving member installed on the sliding seat, and a driven by the third driving member Carrier, the reclaiming unit is installed on the carrier. As described in claim 7, most of the pedal sets are arranged between two belts, and further include at least one splint feeding unit provided at the second installation station, the splint feeding unit having a second axial direction and installed on the The lifting and pressing cylinder of the machine unit, a top seat driven by the lifting and pressing cylinder, a traverse pressing cylinder installed on the top seat and arranged along the first axis, and a pusher driven by the traverse pressing cylinder Seat, and a stocking member mounted on the push seat A pushing cylinder arranged inside the barrel and arranged along the second axial direction, the pushing cylinder pushes at least one clamping plate away from the second magnet and the clamping plates are arranged on the belts, and the The screw threaded through the splints. The device according to claim 7 in which a plurality of pedal sets are arranged between two belts, wherein the positioning unit further has a guide seat for positioning relative to the machine unit, and a pair of guides perpendicular to the first axis And a third axial direction of the second axis, which generates a sliding block for the guide base, the guide base has a bottom wall, and a pair of side walls intersecting with the bottom wall, the bottom wall, the side walls and The machine unit collectively defines a sliding space, the bottom wall defines an opening communicating with the sliding space, the side walls each have a first guide groove extending along the second axis, and the detent blocks Slidingly disposed in the sliding space, and each having an inclined second guide groove, the clamping member can be slidably penetrated through the opening along the second axis, and has a threaded through the The guide pins in the first guide grooves and the second guide grooves, and an engaging portion in the shape of a concave hole opposite to the guide pin, the engaging portion can be engaged with the reinforcing rib. The device according to claim 7 in which a plurality of pedal sets are arranged between two belts, wherein the machine unit further comprises at least one guide provided on one side of the wheel sets, the guide having a guide plate , And most of the rollers whose shafts are provided on the guide plate, the guide plate has an arc-shaped lead-in part located under the first installation station, and the lead-in part surrounds the outer side of one of the lower runners.

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