CN115673879A - Processing equipment - Google Patents

Abstract

The invention provides a processing device. The processing equipment comprises a height milling device, an edge milling device and a hole forming device which are integrated on a production line, so that the processing treatment such as foot seat height processing, side edge milling, hole drilling and the like can be carried out on a single production line aiming at a target object such as an elevated floor, thereby accelerating the production time course and improving the production efficiency.

Description

Processing equipment

Technical Field

The invention relates to a processing device, in particular to a multifunctional processing device.

Background

At present, the raised floor device is widely applied to an anti-static machine room or a clean room. The existing elevated floor formed by die casting of aluminum alloy is subjected to five main processes of die opening, aluminum melting, die casting, forming, trimming and the like. Because in the forming process, the surface and the bottom of the raised floor have a plurality of burrs, and these flaw burrs can not closely laminate between the raised floor on the one hand and also can not laminate between the platform frame in the installation process, and on the other hand is also not favorable to the installation of workers, and can have certain safety carelessness to the workers.

Among the existing mode, adopt artifical mode to get rid of deckle edge to four footstands on the raised floor after the shaping, and need clear away deckle edge to four sides on the raised floor after the shaping, offer a plurality of locating holes to the surface on this raised floor again, so the workman need transport raised floor to the processing department that corresponds in batches, handle the operation again, not only the production flow is discontinuous and lead to production efficiency not high, and processing at every turn all need extravagant a large amount of manpowers and waste time and energy.

Therefore, how to overcome the above drawbacks of the prior art has become a problem to be overcome in the industry.

Disclosure of Invention

The object of the present invention is to propose a processing plant to solve at least one of the above-mentioned problems.

In view of the above-mentioned drawbacks of the prior art, the present invention provides a processing apparatus comprising: the device comprises a transportation device, a first positioning device, a second positioning device and a control device, wherein the transportation device is used for moving an object, the object is provided with a first surface and a second surface which are opposite, a side surface adjacent to the first surface and the second surface and a flange protruding out of the side surface, and four corners of the second surface are provided with four footstands; the milling height device is used for being matched with the transportation device to move so as to be used for processing the end face of the footstand of the target object, and comprises a milling height component, wherein the milling height component comprises at least one first milling cutter tool, a first servo motor for directly driving the first milling cutter tool through a first coupler, at least one first supporting structure with slide rails arranged on the surfaces of two opposite sides respectively, at least one bearing frame and at least one adjusting piece, the bearing frame is symmetrically arranged on two opposite sides of the first supporting structure, the first servo motor and the first milling cutter tool are arranged on one side of the bearing frame, a sliding seat for jointing the slide rails is arranged on the other side of the bearing frame, the adjusting piece drives the first milling cutter tool on the bearing frame to linearly move to the height required by processing the footstand in the up-down direction on the bearing frame, and the first servo motor and the first milling cutter tool are combined into a whole in a linear mode through the first coupler; the edge milling device is matched with the conveying device to act so as to process a flange of the target object, and comprises an edge milling assembly, wherein the edge milling assembly comprises a second milling cutter tool, a second supporting structure for driving the second milling cutter tool to linearly displace, a frame seat which is movably arranged on the second supporting structure and bears the second milling cutter tool, and a second servo motor which is arranged on the frame seat and directly drives the second milling cutter tool through a second coupler so as to enable the frame seat and the second milling cutter tool to approach or be far away from the target object and enable the second milling cutter tool to carry out edge milling treatment on the target object, wherein the second supporting structure is a plate seat body, and the second servo motor and the second milling cutter tool are combined into a whole in a linear mode through the second coupler; and the hole forming device is used for forming holes on four footstands of the target object, wherein the hole forming device comprises at least one hole forming part for performing hole forming processing on the target object and at least one third servo motor for operating the hole forming part through a third coupler to rotate the hole forming part, and the third servo motor is combined with the hole forming part into a whole in a linear mode through the third coupler.

In the foregoing processing apparatus, the transportation device includes a support assembly and at least one pick-and-place assembly movably disposed on the support assembly, so that the pick-and-place assembly is used for picking and placing a target object, and the pick-and-place assembly is moved in cooperation with the support assembly, wherein the support assembly includes two bar frames and a cross beam disposed on the two bar frames, the pick-and-place assembly includes a clamping portion having a clamping member and a carrying portion for mounting the clamping portion, the cross beam is configured with a slide rail and a slide seat for guiding the displacement of the pick-and-place assembly, so that the slide rail is fixed on the cross beam, the slide seat is fixed on the carrying portion, the slide seat and the carrying portion move linearly on the slide rail, and the slide seat is configured with at least one rack and a gear engaging the rack and coupled to the pick-and-place assembly, the rack is fixed on the cross beam, a servo motor and a reducer are fixed on the carrying portion, so that the gear rolls along the rack to linearly displace the pick-and place assembly, so that the pick-and place assembly can stably linearly displace between the two bar frames through the slide rail.

In the foregoing processing apparatus, the bearing frame is an L-shaped frame body, which is symmetrically disposed on two opposite sides of the first supporting structure, and the first milling cutter tool and the first servo motor are disposed on an end side of the bearing frame facing the target object, so that the first milling cutter tool on the bearing frame linearly moves on the slide rail in an up-and-down direction.

In the foregoing processing apparatus, the height milling device further includes: the first base station is provided with the milling height component; the first positioning piece is arranged on the first base platform in parallel to bear the target object and limit the displacement of the target object; the fixing parts are correspondingly arranged on two opposite sides of the first positioning piece so as to press the target object on the first positioning piece; and the driving piece drives the first supporting structure to displace so as to drive the milling assembly to move linearly to perform milling treatment on the target object.

In the foregoing processing apparatus, the first servo motor is fixed to an upper seat of a first shaft coupling seat by using a bolt, and a lower seat of the first shaft coupling seat is fixed to a first milling cutter head of the first milling cutter tool by using a bolt, and the first shaft coupling is disposed in the first shaft coupling seat to connect the first servo motor and the first milling cutter head by a shaft, wherein the first shaft coupling is made of a cylindrical material with high vibration damping performance, a rotating shaft of the first servo motor is fixed to one end of the first shaft coupling, and a rotating shaft of the first milling cutter head is fixed to the other end of the first shaft coupling.

In an embodiment of the present invention, the second supporting structure has a track and at least one sliding block matching the track is disposed on the frame base, so that the sliding block moves on the track to displace the frame base relative to the second supporting structure.

In the foregoing processing apparatus, the edge milling device further includes: the second base station is provided with the edge milling assembly in a displaceable mode, and the second supporting structure is movably arranged on the second base station; the second positioning piece is arranged on the second base station to place the target object, and the edge milling assembly is arranged on the side edge of the second positioning piece so as to move relative to the second positioning piece to perform edge milling processing on the target object; and the fixing part is arranged corresponding to the second positioning part so as to press the target object on the second positioning part.

The machining apparatus described above, wherein the hole forming member is in the form of a stepped drill.

In the foregoing processing apparatus, the hole forming device further includes: a base station, which is defined with a processing area and a discharging area, and is used for arranging the pore-forming piece on the processing area in a displaceable way so as to carry out pore-forming processing on the foot of the target object and achieve the drilling operation of the countersunk hole required by the foot of the target object; a positioning member arranged on the processing area of the base station to limit the target object in the processing area; and a fixing structure which is arranged corresponding to the positioning piece and is used for contacting and resisting the target object on the base station.

The processing apparatus further includes a turning device disposed between the edge milling device and the hole forming device to turn over the first surface or the second surface of the target object, wherein the turning device includes a base, a shaft structure disposed on the base, a positioning member disposed on the base, a third supporting structure disposed on the base in a displaceable manner, and a driving member disposed on the base, one end of the positioning member is pivotally connected to the shaft structure to turn over relative to the base, and the driving member drives the positioning member to force the positioning member to turn over above the third supporting structure.

In the foregoing processing apparatus, the hole forming device further includes a fourth supporting structure configured with a plurality of the third servo motors and a lifting structure disposed on the fourth supporting structure, the lifting structure includes a lifting plate configured with a plurality of the third servo motors and a power unit disposed on the fourth supporting structure to drive the lifting plate to lift linearly, the lifting plate is connected with at least one sliding block and fixes the sliding rail on the fourth supporting structure, wherein the power unit has a telescopic rod fixedly connected to the lifting plate, and the telescopic rod pushes and pulls the lifting plate to make the sliding block move linearly up and down on the sliding rail, so as to drive the plurality of the third servo motors to reciprocate linearly at a certain distance.

In view of the above, the machining equipment of the present invention integrates the height milling device, the edge milling device and the hole forming device on a production line, and uses the first to third servo motors to operate the first and second milling tools and the hole forming members, so that the machining processes such as the height machining of the foot seat, the edge milling of the side surface, the hole drilling and the like can be performed on the raised floor on a single production line, thereby accelerating the production time and improving the production efficiency, and reducing the manpower requirements.

Drawings

Fig. 1A is a front perspective view of the processing apparatus of the present invention.

Fig. 1A-1 is a rear perspective view of the processing apparatus of the present invention.

Fig. 1B is a perspective view of a transportation device of the processing apparatus of the present invention.

FIG. 1B-1 is a partially enlarged perspective view of FIG. 1B.

FIG. 1B-2 is a schematic front plan view of another embodiment of FIG. 1B.

FIG. 1B-3 is a top plan view of FIG. 1B-2.

Fig. 1C is a schematic top perspective view of an object to be processed by the processing apparatus of the present invention.

FIG. 1C-1 is a bottom perspective view of FIG. 1C.

FIG. 1C-2 is a schematic side plan view of FIG. 1C.

Fig. 1D is a schematic side plan view of a finished object processed by the processing apparatus of the present invention.

Fig. 2A is a perspective view of a milling height device of the processing apparatus of the present invention.

Fig. 2B is a schematic top plan view of the embodiment in fig. 2A.

Fig. 2C is a left side plan view of fig. 2B.

Fig. 2D is a partially enlarged perspective view of fig. 2A.

Fig. 2E is a partial plan perspective view of fig. 2A.

Fig. 3A is a schematic perspective view of an edge milling device of the processing apparatus of the present invention.

Fig. 3B is a top plan view of fig. 3A.

Fig. 3C is a side plan view of fig. 3A.

Fig. 3D is a partially enlarged perspective view of fig. 3A.

Fig. 3E is a partial plan perspective view of fig. 3A.

Fig. 4A is a schematic perspective exploded view of the turning device and the hole forming device of the processing apparatus of the present invention.

Fig. 4B is a partial perspective view of another view angle of fig. 4A.

Fig. 5A is a partial perspective view of fig. 4A.

Fig. 5B is a partially enlarged schematic view of fig. 5A.

Fig. 5C is a partially enlarged perspective view of fig. 5A.

Fig. 5D is a partial plan perspective view of fig. 5A.

Fig. 6A and 6B are schematic perspective views of another different embodiment of the hole forming device of the processing apparatus of the present invention.

The reference numbers are as follows:

1. processing equipment

1a transport device

10. Picking and placing assembly

10a gripping part

10b bearing part

10c power section

10d power source

10e servo motor

100. Clamping piece

101. Telescopic structure

102. Cylinder

11,11a support assembly

110. Rod rack

111. Cross beam

112. Sliding rail

112a rack

113. Gear wheel

114. Speed reducer

115,261,361,561 bolt

116. Sliding seat

2. Milling height device

2a high subassembly mills

20. First milling cutter tool

21. First base station

Combination of 21a guide rail and slide

210. Sliding block

211. Sliding rail

22. A first positioning member

220. Fixing part

220a stopping part

23. First supporting structure

23a limit baffle

23b stop

24. Bearing frame

24a guide structure

240a slide rail

241a sliding seat

25. Adjusting piece

250. Rotating rod

251. Rotary disc

25a speed reducer

250a screw

251a nut

26. First servo motor

26a first coupling seat

26b first milling head

26c,262 rotation shaft

260. First coupling

263. Upper seat body

264. Lower seat body

27. Driving device

27a ball screw

27b nut

27c bearing

270. Bearing seat

28. Power set

280. Speed reducer

3. Edge milling device

3a edge milling assembly

30. Second milling cutter tool

31. Second base station

32. Second positioning piece

320,320a fixing part

33. Second support structure

330. Sliding seat

34. Rack seat

340. Sliding block

35. Track

36. Second servo motor

36a second shaft coupling seat

36b second milling head

36c,362 rotating shaft

360. Second coupling

363. Upper seat body

364. Lower seat body

37. Sliding rail

38. Power set

38a first motor

38b second motor

380. Ball screw

39. Supporting frame

4. Turning device

40. Shaft structure

401. Shaft lever

41. Third base station

42. Third positioning piece

42a fixing structure

43. Third support structure

430. Displacement part

44. Abutting structure

45. Guide rail

47. Driving piece

470. Rack bar

471. Gear wheel

48,48a power pack

480. Push-pull rod

49. Limit switch

5. Pore-forming device

50. Hole forming piece

51. The fourth base station

52. The fourth positioning piece

520. Buffer piece

53. Fourth support structure

53a top

54a fixing structure

56. Third servomotor

56a third bearing seat

56b drilling power head

56c,562 rotating shaft

560. Third shaft coupling

563. Upper seat body

564. Lower seat body

57. Action piece

58. Lifting structure

58a lifting plate

58b power pack

58c oil cylinder pump

580. Telescopic rod

581. Oil pipe

582. Sliding block

583. Sliding rail

68b motor

680. Speed reducer

681. Ball screw

682. Nut seat

8,9 target

9a first surface

9b second surface

9c side surface

9d end face

90. Foot seat

900. Opening holes

91. Flange

A1 Processing zone

A2 Discharge zone

Width of D, D

f1, f2, b1, b2 moving direction

h height difference

X, Y, Z, Y1, Z1, Z2 arrow directions

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification.

It should be understood that the structures, proportions, sizes, and other elements shown in the drawings and described in the specification are included for understanding and reading by those skilled in the art, and are not intended to limit the scope of the invention, which is defined by the appended claims. In addition, the terms "upper", "lower", "front", "rear", "left", "right" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial technical change.

Fig. 1A and 1A-1 are perspective views of a processing apparatus 1 according to the present invention. As shown in fig. 1A and 1A-1, the processing apparatus 1 includes: a transporting device 1a, a milling height device 2, an edge milling device 3, a turning device 4 and a hole forming device 5.

In the present embodiment, the processing apparatus 1 defines the direction of the production line as the left and right directions (as indicated by the arrow Y), the direction perpendicular to the production line as the front and rear directions (as indicated by the arrow X), and the height direction along the processing apparatus 1 as the up and down directions (as indicated by the arrow Z). It should be understood that this orientation is used to illustrate the configuration of the present embodiment, and is not particularly limited.

The transportation device 1a is used for transporting (e.g. clamping) the object 9 to a desired processing position of the production line, so that the transportation device 1a is disposed at the upper periphery of the milling height device 2, the edge milling device 3, the turning device 4 and the hole forming device 5 for placing the object 9, thereby facilitating the object 9 to be placed on the milling height device 2, the edge milling device 3, the turning device 4 and/or the hole forming device 5.

In the present embodiment, as shown in fig. 1B, the transportation device 1a includes at least one pick-and-place assembly 10 and a supporting assembly 11 movably erecting the pick-and-place assembly 10 (the supporting assembly 11 includes two rod frames 110 and a beam 111 disposed on the two rod frames 110), so that the pick-and-place assembly 10 is used for picking and placing the target 9, and the pick-and-place assembly 10 moves to move the target 9 in coordination with the supporting assembly 11.

Furthermore, the pick-and-place assembly 10 includes a clamping portion 10a having the clamping member 100 and a supporting portion 10b for supporting the clamping portion 10a.

In an embodiment, as shown in fig. 1B-1 (or the supporting component 11a shown in fig. 1B-2 and fig. 1B-3), a sliding rail 112 and a sliding seat 116 for guiding the displacement of the pick-and-place component 10 may be disposed on the cross beam 111, wherein the sliding rail 112 is fixed on the cross beam 111, the sliding seat 116 is fixed on the carrying portion 10B, the sliding seat 116 and the carrying portion 10B linearly move on the sliding rail 112, and at least one rack 112a and a gear 113 engaging with the rack 112a and axially connected to the pick-and-place component 10 are disposed, the rack 112a is fixed on the cross beam 111, a servo motor 10e and a reducer 114 are fixed on the carrying portion 10B, so that the gear 113 is rotated by the servo motor 10e or the power portion 10c to roll along the rack 112a to linearly displace the pick-and-place component 10, so that the pick-and-place component 10 can be stably linearly displaced between the two bar frames 110 through the sliding rail 112. Specifically, the servo motor 10e rotates the gear 113 in cooperation with a reducer 114 fixed (e.g., a bolt 115 shown in fig. 1B-1) to the bearing portion 10B. It should be understood that the support members 11,11a are not particularly limited, and various types thereof may be used.

For example, the width D of the clamping unit 100 of the clamping unit 10a can be adjusted as required to clamp the target 9 with different widths, an oil pressure cylinder or a pneumatic cylinder (which is used as a power source 10D) can be used to control the distance between the two clamping units 10a to clamp or release the target 9, and the bearing unit 10B is a moving frame which is vertically arranged on the cross beam 111 (or the slide rail 112) and pivotally connected to the gear 113, the gear 113 is engaged with the rack 112a (as shown in fig. 1B-1), the gear 113 is driven by an external force (such as a servo motor 10 e) in cooperation with the reducer 114, so that the pick-and-place assembly 10 can move back and forth in a linear direction Y between a sliding base (such as the bearing unit 10B) and a slide rail assembly (such as the slide rail 112 and the rack 112a and the gear 113 thereon). Specifically, the clamping unit 10a drives the clamping members 100 to extend or retract (in the direction of arrow Y) through a plurality of power sources 10d (such as pneumatic or hydraulic cylinders shown in fig. 1B) to generate an opening or clamping action, and an expansion structure 101 (such as a guide rod shown in fig. 1B-1) connected to the clamping unit 10a is disposed at the bottom of the carrying unit 10B to lift the clamping unit 10a through a cylinder 102.

In addition, the number of the pick-and-place assemblies 10 can be set according to the requirement. For example, the pick-and-place assemblies 10 are respectively disposed at the processing positions corresponding to the milling height device 2, the edge milling device 3 and the turnover device 4, so at least two groups of pick-and-place assemblies 10 are provided. Specifically, each of the pick-and-place assemblies 10 is respectively disposed between the milling height device 2 and the edge milling device 3 and between the edge milling device 3 and the turnover device 4, and the pick-and-place assemblies 10 can be additionally disposed between the rod frame 110 and the milling height device 2 as required (as shown by dotted lines in fig. 1B-2), so that a plurality of the pick-and-place assemblies 10 are used as intermediate transfer assemblies for the target 9, and the processing flow of the whole production line can be completed by continuously picking and placing the target 9 to each processing position.

In addition, the target 9 is a raised floor, as shown in FIG. 1C, FIG. 1C-1, and FIG. 1C-2, having opposing first and second surfaces 9a (e.g., floor surfaces) and 9b (e.g., bottom ends) and a side surface 9C adjacent to the first and second surfaces 9a, 9b. For example, the target 9 is substantially rectangular (e.g. square plate), the bottom of the target 9 (e.g. the bottom of the raised floor on the side of the second surface 9 b) is honeycomb-shaped, and the four corners of the second surface 9b of the target 9 are formed with the foot seats 90, so that the four foot seats 90 are provided with openings 900 (as shown in fig. 1D), and the four foot seats 90 are fixed to the supporting legs for the raised floor by screws. Specifically, the end surface 9d of the base 90 slightly protrudes (by the height difference h shown in fig. 1C-2) from the second surface 9b of the target 9, and a flange 91 protruding from the side surface 9C is formed on the edge of the first surface 9a, where the flange 91 is the four edges of the edge milling device 3 where the raised floor is to be machined. Since the object 9 of the present embodiment is a raised floor, the object 9 will be hereinafter referred to as a raised floor.

The milling device 2 is disposed at the most early stage of the processing flow of the whole production line, and cooperates with the transportation device 1a to move for processing the end surface 9d of the foot seat 90, for example, removing burrs from the end surfaces 9d of the four foot seats 90 of the raised floor, so as to process the height dimension required by the raised floor.

In the present embodiment, as shown in fig. 2A, the height milling apparatus 2 includes at least one height milling assembly 2A, a first base 21 configured to configure the height milling assembly 2A, and a first positioning member 22 disposed in parallel at the center of the first base 21 to support the target 9 and limit the displacement of the target 9, so that the height milling assembly 2A corresponds to the first positioning member 22 and is lifted relative to the first positioning member 22 to adjust the height milling amount of the target 9 (raised floor), after the height milling amount is set, the height milling apparatus horizontally moves to process the foot 90 of the target 9, and after the height milling of the target 9 is completed, the pick-and-place assembly 10 moves the target 9 away from the first positioning member 22. For example, the first positioning member 22 is a frame (e.g., a parallel frame as shown in fig. 2B), and the milling assembly 2a is disposed on two opposite sides (e.g., front and rear sides) of the first positioning member 22, and at least one fixing portion 220 (e.g., a corner cylinder clamp) may be disposed on the outer side of the two opposite sides of the first positioning member 22 as required. When in use, the corner cylinder fixtures are used as the fixing portions 220, which are correspondingly disposed on two opposite sides of the first positioning member 22, so as to press the target object 9 onto the first positioning member 22, thereby fixing the raised floor on the first base platform 21, and at least one corner cylinder fixture is disposed on each of the first positioning members 22, so as to limit the raised floor from moving and avoid deviating from the first positioning member 22 during the milling process; further, at least one stopping portion 220a may be disposed on the outer side of the first positioning member 22 and the other side perpendicular to the side of the first positioning member 22 where the corner cylinder fixture is disposed, and the stopping portion 220a blocks the side surface 9c of the raised floor, so as to facilitate an operator to place the target object 9 on the first positioning member 22 (e.g. in the direction of arrow Y1). It should be understood that the pick-and-place assembly 10 can also pick up the object 9 to be processed from the feeding position (located beside the left side frame 110, not shown) and place the object on the first positioning member 22 at the processing position.

Furthermore, each of the height milling assemblies 2a includes at least one first milling cutter 20, a first servo motor 26 for operating the first milling cutter 20, at least one first supporting structure 23 movably disposed on the first base 21, and a plurality of loading frames 24 and at least one adjusting member 25 symmetrically disposed on the left and right sides of the first supporting structure 23 and erecting the first milling cutter 20, wherein two independent first supporting structures 23 and four independent loading frames 24 are disposed in the present embodiment, and one independent first supporting structure 23 and two independent loading frames 24 are used as a set (two sets), so that the two sets are disposed in parallel on the two opposite sides of the first positioning member 22, and the two independent loading frames 24 in a single set are fixed on the two opposite sides of one independent first supporting structure 23, respectively, so that the plurality of first milling cutters 20 on the loading frame 24 can be driven by the same power set 28 at the same time to rapidly machine the foot 90 of the target 9 to a desired height. For example, the carriage 24 is an L-shaped frame, and the first servo motor 26 (as shown in fig. 2A or fig. 2B) and the first milling tool 20 are disposed on an end side facing the target 9, so that the first servo motor 26 operates the first milling tool 20 to rotate to machine the foot 90 of the target 9 to a desired height. Specifically, as shown in fig. 2D and fig. 2E, the first servomotor 26 is fixed to the upper seat 263 of the first coupling seat 26a by using a bolt 261, the lower seat 264 of the first coupling seat 26a is fixed to the first milling head 26b of the first milling cutter tool 20 by using a bolt 261, a first coupling 260 which is made of a highly vibration-damping material and which couples the first servomotor 26 and the first milling head 26b is provided in the first coupling seat 26a, wherein the rotating shaft 26c of the first servomotor 26 is fixed to one end of the first coupling 260, and the rotating shaft 262 of the first milling head 26b is fixed to the other end of the first coupling 260.

Preferably, the first supporting structure 23 is a base body, on which an adjusting member 25 such as a rotating rod 250 and a rotating disc 251 are disposed, the adjusting member 25 includes a rotating rod 250 and a rotating disc 251, so that the rotating rod 250 is manually rotated to rotate the rotating disc 251, the adjusting member 25 rotates a speed reducer 25a, the speed reducer 25a further drives a screw 250a to rotate, the screw 250a further drives a nut 251a to move up and down, and since the nut 251a is fixed on the supporting frame 24, the screw 250a can drive the supporting frame 24 to move up and down (as indicated by arrow Z) and the first milling tool 20 is displaced to a desired height position. For example, the carrier 24 can be displaced by a guiding structure 24a, the guiding structure 24a includes a sliding rail 240a and a sliding seat 241a coupled to the sliding rail 240a, wherein the sliding rail 240a is respectively fixed on two opposite side surfaces of the first supporting structure 23, and the sliding seat 241a is fixed on the other end side of the carrier 24, so that when the rotating rod 250 rotates the rotating disc 251, the first milling cutter 20 on the carrier 24 can be respectively driven to move linearly along the sliding rail 240a in the up-and-down direction (as indicated by arrow direction Z), and the height of the first milling cutter 20 to be processed on the foot 90 can be adjusted according to the scale on the numerical meter on the adjusting member 25. Specifically, a numerical meter (not shown) can be disposed on the rotary disc 251 of the adjusting member 25 to explicitly control the height position of the bearing frame 24, so that the first milling cutter tool 20 can mill the four bases 90 of the target object 9 to the required height, such as from 56 mm to 55 mm before milling.

In addition, a driving member 27 for driving the first supporting structure 23 to move and a power set 28 for operating the driving member 27 can be disposed on the first base station 21 as required, so as to drive the milling assembly 2a to move linearly for performing the milling processing of the target 9. For example, the power unit 28 is a motor, and is fixedly disposed on the side surface of the first base platform 21 through a speed reducer 280, and the driving member 27 includes a ball screw 27a, a bearing 27C (as shown in fig. 2B) and a nut 27B, wherein the bearing 27C is disposed on a bearing seat 270, and the nut 27B is fixed at the bottom of the first supporting structure 23, when the power unit 28 drives a speed reducer 280 to rotate the ball screw 27a, the ball screw 27a can drive the first supporting structure 23 on the nut 27B to linearly reciprocate for a certain distance when rotating, wherein the distance is greater than or equal to the width d of the foot 90 (as shown in fig. 1C-2), so that the ball screw 27a drives the first supporting structure 23 to approach or depart from the first positioning member 22, and at least one limiting baffle 23a can be disposed on the side surface of the first supporting structure 23, and at least one limiting stopper 23B is disposed on the first base platform 21, so that the limiting baffle 23a contacts the position of the limiting stopper 23B to control the processing stroke of the milling cutter 20. Specifically, as shown in fig. 2C, a combination 21a of a guide rail and a slide base is configured with a plurality of slide blocks 210 as slide bases at the bottom of the first supporting structure 23, and a plurality of slide rails 211 correspondingly engaged with the slide blocks 210 as guide rails are configured on the first base 21, two slide blocks 210 and two slide rails 211 of the embodiment are respectively configured, so that the slide blocks 210 can linearly move along the slide rails 211, and the driving member 27 can simultaneously drive the first supporting structure 23 and two loading frames 24 thereon, and the two first servo motors 26 and the two first milling tools 20 fixed on the loading frames 24 to displace a certain distance (greater than or equal to the width d of the foot 90) relative to the first base 21, so as to process the end surfaces 9d of the four foot seats 90, thereby achieving the height required by the raised floor.

The edge milling device 3 cooperates with the transportation device 1a to work the flange 91 of the object 9, for example, to remove burrs from the peripheral sides of the raised floor, so as to process the four edge dimensions of the raised floor. Specifically, a processing numerical value is input in a Programmable Logic Controller (PLC) mode through a human-machine control interface to control the dimensions of the four edges of the raised floor to be processed.

In the present embodiment, as shown in fig. 3A, 3B and 3C, the edge milling device 3 includes at least one edge milling assembly 3A, a second base 31 configured to configure the edge milling assembly 3A, and a second positioning member 32 disposed at the center of the second base 31 for placing the target 9, so that the pick-and-place assembly 10 places the target 9 on the second positioning member 32, and the edge milling assembly 3A is displaced relative to the second positioning member 32 to perform edge milling processing on the target 9. For example, the second positioning element 32 is a square placing platform, the raised floor is placed on the placing platform, so that the edge milling assemblies 3a are respectively disposed on four sides of the second positioning element 32 (four sets of edge milling assemblies 3 a) and move relative to the second positioning element 32 to perform the edge milling processing of the target object 9, and a plurality of fixing portions 320 and 320a can be disposed on the outer side of the placing platform as required, so that the fixing portions 320 and 320a can press the target object 9 on the second positioning element 32 to limit the movement of the target object 9 and avoid deviation. Specifically, the supporting frames 39 are respectively disposed on the front and rear sides of the second base 31, so that the fixing portions 320 are erected on the supporting frames 39, when the target 9 is placed on the placing platform, the feet 90 of the target 9 are pressed and fixed by the diagonal corners of the fixing portions 320, so as to prevent the target 9 from deviating during the edge milling process, and the fixing portions 320a can also be disposed above the placing platform, so that when the fixing portions 320a are pressed or pulled down by a power to extend and retract, the fixing portions 320a can press or separate the second surface 9b of the target 9.

Furthermore, each of the edge milling assemblies 3a includes a second milling cutter 30, a second supporting structure 33 disposed on the second base 31, a holder 34 disposed on the second supporting structure 33 for mounting the second milling cutter 30, and a second servo motor 36 disposed on the holder 34 for operating the second milling cutter 30, and the holder 34 is movably disposed on the second supporting structure 33, so that the holder 34 and the second milling cutter 30 approach or move away from the target 9 to displace the second milling cutter 30 to a desired position, and the second milling cutter 30 performs an edge milling process on the target 9. For example, a combination of guide rails and slide carriages is used, and a rail 35 is disposed on the upper side of the second support structure 33, so that the slide block 340 under the holder 34 is engaged with the rail 35 to linearly and short-distance displace the second milling cutter tool 30 to a desired processing position. Specifically, the holder 34 is provided with the second milling cutter tool 30 and a second servo motor 36 for rotating the second milling cutter tool 30, and as shown in fig. 3D and 3E, the second servo motor 36 is fixed on the upper holder 363 of the second coupling seat 36a by bolts 361, and the lower holder 364 of the second coupling seat 36a is fixed on the second milling cutter head 36b of the second milling cutter tool 30 by bolts 361, so as to rotate the second milling cutter tool 30, so that the burr of the flange 91 of the target 9 is removed from the target position (such as the flange 91 abutting against the side surface 9c of the target 9) by the second milling cutter tool 30, wherein the second coupling seat 36a has a second coupling 360, which is made of a cylindrical material with high damping, so that the rotating shaft 36c of the second servo motor 36 is fixed on one end of the second coupling 360, and the other end of the rotating shaft 36b of the second coupling seat is fixed on the other end of the milling cutter head 360.

In addition, the second supporting structure 33 is a board base body, which is movably disposed on the second base platform 31. For example, the second base 31 is further provided with a slide rail 37 for limiting the displacement direction of the second supporting structure 33 and a power unit 38 for driving the second supporting structure 33 and the frame 34 to displace, as shown in fig. 3B. Specifically, a combination of a guide rail and a slide seat is adopted, the slide rail 37 is a double-rail structure, the double-rail structure is fixed on the second base platform 31, a slide seat 330 is fixed at the bottom of the second support structure 33, a ball nut (not shown) and a ball screw 380 connected with the ball nut are fixed at the bottom of the second support structure 33, the power unit 38 includes a first motor 38a, so that the first motor 38a drives the ball screw 380 to rotate and drive the ball nut to make linear motion, so that the second support structure 33 can linearly and remotely displace along the edge of the second positioning member 32 relative to the second base platform 31, and the second milling cutter tool 30 can linearly and remotely displace along the side surface 9c of the target object 9 to process the flange 91 of the target object 9.

In addition, the power unit 38 further includes a second motor 38b, a rail 35 is fixed on the second support structure 33, and at least one sliding block 340 matching with the rail 35 is fixed at the bottom of the rack base 34, so that the sliding block 340 moves on the rail 35, and the second motor 38b drives the rack base 34 to linearly displace relative to the second support structure 33, so that the second milling cutter tool 30 can be linearly displaced to a desired plane position to approach or be away from the second positioning element 32. For example, based on one side of the second positioning member 32, the displacement direction (the moving direction f2, B2 shown in fig. 3B) of the second supporting structure 33 is perpendicular to the displacement direction (the moving direction f1, B1 shown in fig. 3B) of the rack seat 34. Specifically, a ball nut (not shown) and a ball screw (not shown) engaged with the ball nut are fixed on the lower side of the frame 34, so that the second motor 38b rotates the ball screw, and the ball screw rotates and does not move, so that the ball screw actuates the ball nut to generate a linear displacement, so that the ball nut linearly drives the frame 34 to displace along the rail 35, and the second milling cutter tool 30 is linearly displaced to a desired processing position.

The turning device 4 is disposed between the edge milling device 3 and the hole forming device 5 and cooperates with the transportation device 1a to turn over the first surface 9a or the second surface 9b of the target 9, for example, the raised floor after removing burrs is turned over so that the first surface 9a faces upward.

In this embodiment, as shown in fig. 4A or fig. 4B, the flipping device 4 includes a third base 41, a shaft structure 40 disposed on the third base 41, a third positioning member 42 disposed on the third base 41, a third supporting structure 43 disposed on the third base 41 in a displaceable manner, and a driving member 47 disposed on the third base 41, and one end of the third positioning member 42 is pivotally connected to the shaft structure 40 to flip relative to the third base 41, and the driving member 47 drives the third positioning member 42, so that the third positioning member 42 is forced to flip and is located above the third supporting structure 43, and after the picking and placing assembly 10 places the target 9 on the third positioning member 42, the third positioning member 42 transfers the target 9 to the third supporting structure 43.

Furthermore, at least one fixing structure 42a can be disposed on the front and rear sides of the third positioning member 42 as required to limit the displacement of the target object 9 and avoid the deviation from the third positioning member 42, and an abutting structure 44 can be disposed on the third base 41 as required to abut against the other end side of the third positioning member 42. Specifically, the fixing structure 42a is pushed or pulled by an oil pressure cylinder (not shown), so that the fixing structure 42a engages or disengages the third positioning element 42, and the fixing structure 42a abuts or disengages the target object 9.

In addition, the third supporting structure 43 is a feeding plate, and a set of guide rails 45 is disposed on the third base 41 corresponding to the third supporting structure 43, so that the third supporting structure 43 can move between the third positioning element 42 and the hole forming device 5 along the guide rails 45. For example, a plurality of displacement portions 430 (e.g., sliders) are disposed on the bottom side of the third supporting structure 43, so that the plurality of displacement portions 430 engage the guide rail 45, and the third supporting structure 43 can move linearly along the guide rail 45 to move the third supporting structure 43 closer to or farther away from the third positioning member 42. Specifically, the third supporting structure 43 is pulled by an oil pressure cylinder (not shown) to move the third supporting structure 43 linearly along the guide rail 45.

In addition, the third positioning member 42 is a turnover plate, and the driving member 47 (as shown in fig. 4A) is disposed on the front side or the rear side of the third base 41 to drive the third positioning member 42 to turn over. For example, the driving member 47 includes a gear 471 and a rack 470 (as shown in fig. 4B), the rack 470 engages with the gear 471, and the gear 471 is coupled to the shaft 401 of the shaft structure 40, such that when the rack 470 moves linearly, the gear 471 is driven to rotate, such that the gear 471 rotates the shaft 401 to flip the third positioning member 42 over the third supporting structure 43. Specifically, the push-pull rod 480 of a power unit 48 (e.g., a pneumatic or hydraulic cylinder) drives the rack 470 to linearly advance and retract so as to rotate the gear 471. Preferably, at least one limit switch 49 is disposed on the third base 41 to control the extension/contraction distance of the push-pull rod 480, so that the rack 470 drives the rotation range of the gear 471 to stably turn over the third positioning element 42.

The hole forming device 5 cooperates with the turning device 4 to form at least one opening 900 (a countersunk hole as shown in fig. 1D) on the first surface 9a of the target 9, for example, a hole is drilled in the pedestal 90 of the raised floor to form a positioning hole of the raised floor.

In the present embodiment, the turning device 4 and the hole forming device 5 are disposed at the same processing position, so that the turning device 4 and the hole forming device 5 cooperate with the operation of the same set of transportation device 1a, and as shown in fig. 4A and 5A, the hole forming device 5 includes a fourth base 51 adjacent to the third base 41, at least one fourth positioning member 52 disposed on the fourth base 51, a fourth supporting structure 53 disposed on the fourth base 51, at least one hole forming member 50 disposed on the fourth supporting structure 53 for forming a hole in the target object 9, and at least one third servo motor 56 for operating the hole forming member 50, and the hole forming member 50 forms the opening 900 on the target object 9 by disposing an oil pressure or air pressure component (e.g., another power set 48 a) to displace the third supporting structure 43 relative to the third base 41 and convey the target object 9 to the fourth base 51. Specifically, as shown in fig. 5C and 5D, the third servo motor 56 is fixed to the upper seat 563 of the third coupling seat 56a by a bolt 561, and the lower seat 564 of the third coupling seat 56a is fixed to the drilling head 56b of the hole forming member 50 by the bolt 561, so as to rotate the hole forming member 50, wherein a third coupling 560, which is made of a cylindrical material with high vibration damping, is provided in the third coupling seat 56a to couple the third servo motor 56 and the drilling head 56b, and the rotating shaft 56C of the third servo motor 56 is fixed to one end of the third coupling 560, and the rotating shaft 562 of the drilling head 56b is fixed to the other end of the third coupling 560.

For example, the fourth base 51 and the third base 41 may be disposed in a coplanar manner, and the fourth base 51 defines a processing area A1 and a discharging area A2, so that the fourth positioning element 52 is disposed at an edge of the processing area A1 to limit the target 9 in the processing area A1, and the fourth supporting structure 53 covers the processing area A1, and the hole-forming element 50 is movably disposed above the processing area A1 to perform hole-forming on the base 90 of the target 9, so as to achieve drilling of the countersunk hole required at the base 90 of the target 9, and extend the guide rail 45 to the processing area A1 of the fourth base 51. Specifically, after the third supporting structure 43 conveys the raised floor along the guiding rail 45 to the processing area A1, the fourth positioning element 52 limits the target 9, so as to facilitate the positioning of the target 9 on the fourth base 51.

Furthermore, the fourth positioning element 52 is disposed corresponding to the edge of the fourth base 51 to limit the displacement of the target 9, so that the target 9 is not deflected in the processing area A1. Specifically, the fourth positioning element 52 is disposed at the end point of the feeding path, such as the rear side and the right side of the processing area A1, according to the path direction of the feeding (from the third base 41 to the processing area A1) or the guide rail 45, so as to limit the displacement of the feeding plate. For example, the fourth positioning member 52 is provided with a buffer 520 (such as a wheel, a bearing or the like) at the top end thereof to contact the target 9 in a forward sliding manner, so that the feeding plate and the target 9 thereon are not strongly clamped when entering the processing area A1, thereby reducing the friction force.

In addition, the fourth supporting structure 53 is a frame body, which covers the processing area A1 corresponding to the range of the processing area A1, and at least one third servo motor 56 can be disposed thereon as required to operate the hole forming element 50 (as shown in fig. 5A). For example, as shown in fig. 6A, the third servomotor 56 can raise and lower the hole-forming member 50 via the lifting structure 58, so that the third servomotor 56 can drive the hole-forming member 50 to vertically lift and rotate simultaneously, thereby drilling the hole at the foot 90 of the raised floor to form a countersunk hole, and the hole-forming member 50 is in the form of a step drill (as shown in fig. 5B) disposed at a corner of the fourth supporting structure 53.

The lifting structure 58 includes a lifting plate 58a configured with a plurality of third servo motors 56 and a power set 58b disposed on the top 53a of the fourth supporting structure 53 to drive the lifting plate 58a to linearly lift, the lifting plate 58a is connected to a sliding block 582, and the sliding rail 583 is fixed on the fourth supporting structure 53, wherein the power set 58b is an oil cylinder having a telescopic rod 580 fixedly connected to the lifting plate 58a, so that when the oil cylinder pump 58c drives the telescopic rod 580 to push and pull the lifting plate 58a through an oil pipe 581, so that the sliding block 582 linearly moves up and down on the sliding rail 583 (as shown by arrow directions Z1 and Z2 in fig. 6A), the plurality of third servo motors 56 are driven to linearly reciprocate within a certain distance.

In another embodiment, as shown in fig. 6B, the cylinder driving method can also be driven by the motor 68B. For example, the motor 68b may be fixed to the top 53a of the fourth supporting structure 53 through a speed reducer 680 to rotate a ball screw 681 in a nut base 682, wherein the nut base 682 is fixed to the lifting plate 58a, and the speed reducer 680 drives the ball screw 681 to rotate the ball screw 681 relative to the nut base 682, so that the ball screw 681 drives the lifting plate 58a at the bottom of the nut base 682 to reciprocate linearly for a certain distance when rotating.

Therefore, when the third servo motor 56 drives the hole-forming member 50 to rotate, the hole-forming member 50 is driven to perform a lifting linear motion perpendicular to the surface of the processing area A1 by the cooperation of the lifting structure 58, so as to drill a hole at the foot 90 of the raised floor to form a countersunk hole. It should be understood that the relative arrangement of the hole forming member 50 and its surroundings can be designed according to the requirement, and is not particularly limited as long as the hole forming member 50 can be lifted and rotated (by the cooperation of the lifting structure 58 and the third servo motor 56) at the same time.

It should be understood that the structure of the fourth supporting structure 53 and the arrangement of the third servo motor 56 and the hole forming member 50 can be designed according to the requirement and are not particularly limited.

In addition, a fixing structure 54a may be disposed at a position corresponding to the fourth positioning member 52 to contact and resist the target object 9. For example, the fixing structure 54a, such as a physical pressing head or a vacuum suction head, is disposed at the lower side of the fourth supporting structure 53, and an oil pressure or air pressure component (not shown) is disposed to drive the fixing structure 54a to press the target 9. Preferably, a rake-shaped action member 57 is disposed at the processing area A1 in a direction corresponding to the discharging area A2, and the rake-shaped action member is a telescopic structure, and an oil pressure or air pressure assembly (not shown) is used to push the side surface 9c of the target object 9 in the processing area A1, so that the target object 9 is forced to move to the discharging area A2 after the processing area A1 finishes processing.

When the processing apparatus 1 is used in a production line, a single target 9 is transported to the height milling device 2 by one of the pick-and-place assemblies 10 of the transportation device 1a, so that the height milling device 2 performs height milling (i.e. burr milling) on four sockets 90 of the target 9. After the milling operation is completed, the object 9 is transported from the milling device 2 to the edge milling device 3 by another pick-and-place component 10 of the transportation device 1a for edge milling operation, so that the edge milling device 3 mills burrs of the flanges 91 on the four side surfaces 9c of the object 9.

In the present embodiment, the cyclic displacement (moving directions f1, f2, B1, B2 shown in fig. 3B) of the edge milling unit 3a of the edge milling apparatus 3 is designed to prevent the edge milling unit 3a from repeatedly milling the flange 91 on the same side surface 9c, so as to prevent the flange 91 on the side surface 9c of the target 9 from being damaged due to excessive milling or the edge milling unit 3a from generating mechanical noise.

Since the early milling work is performed on the bottom of the raised floor (the second surface 9b of the target 9), and the later drilling work is performed on the top surface of the raised floor (the first surface 9a of the target 9), the raised floor must be turned over before the drilling work is performed. Therefore, the target object 9 is transported from the edge milling device 3 to the third positioning element 42 of the turnover device 4 by the other pick-and-place assembly 10 of the transportation device 1a, the shaft structure 40 is rotated by the driving member 47, so that the third positioning element 42 is turned over along the shaft structure 40, the target object 9 is placed on the third supporting structure 43 after being turned over 180 degrees, and then the third supporting structure 43 is slid to the processing area A1 of the hole forming device 5 by the guide rail 45. It should be understood that the object 9 may also be turned over manually.

Finally, the hole-forming device 5 is used to drill the countersunk hole (the hole 900 shown in fig. 1D) required by the foot 90 of the target 9, and after the drilling operation is finished, the target 8 (shown in fig. 1D) after the processing is finished is pushed to the discharging area A2 by the action member 57, so as to complete the processing flow of the whole raised floor.

In summary, the processing apparatus 1 of the present invention can reduce the volume by combining the first servo motor 26 and the first milling cutter tool 20 in a linear manner, and the second servo motor 36 and the second milling cutter tool 30 in a linear manner, and can reduce the volume of the rack 34, and the third servo motor 56 and the hole forming member 50 in a linear manner, so as to reduce the volume, so that the processing processes such as height processing of the foot 90, edge milling of the flange 91, and drilling can be performed on the raised floor on a single production line, thereby increasing the production time and improving the production efficiency, and reducing the labor cost. Therefore, the main feature of the present invention is to directly drive the first and second milling tools 20,30 and the boring tool 50 to rotate by using the first to third servo motors 26,36,56, which not only can reduce the volumes of the milling device 2, the edge milling device 3 and the boring tool 50, but also can improve the machining precision and the machining speed by digitally controlling the rotation of the first to third servo motors 26,36,56, so that the efficiency which cannot be achieved by using the general motor driving in the prior art can be improved.

Furthermore, the first to third servo motors 26,36,56 are driven by the first to third bearing seats 26a,36a and 56a to effectively reduce vibration and noise during operation of the processing apparatus 1. For example, compared to the conventional belt-driven motor, the first to third servo motors 26,36,56 and the milling cutter or drill are linearly combined into a whole, which not only reduces the need of two pulleys and belts for the conventional transmission mechanism (i.e. the conventional motor needs to use the pulleys to drive the milling cutter to rotate), but also significantly reduces the size, greatly improves the precision, and further reduces the problems of vibration and noise generated by the driving of the pulleys.

Therefore, the efficacy enhancement of the present invention is as follows:

firstly, the servo motor has the advantages that:

1. the response speed is high, and the servo motor can reach the required speed (above 2000 RPM) in a short time, so that the waiting time is reduced, and the floor processing speed is improved.

2. The usable rotational speed of servo motor is wide (3000-5000 RPM), according to different floor processing thickness, adjusts required rotational speed, increases cutter live time (life), can improve the precision of processing. For example, when the thickness processing range of the raised floor is increased from 1mm to 2 to 12mm, the cutting thickness is increased, the cutting resistance is also increased, and the cutting heat is increased.

3. The servo motor can keep stable torque at different rotating speeds, and directly drives the milling cutter tool to process, so that the problem that the traditional stepping motor cannot drive the milling cutter tool due to insufficient torque caused by high load, overlarge inertia or increased rotating speed is solved. It should be noted that the torque (torsion) of the conventional stepping motor decreases with the increase of the rotation speed.

The second point is the advantage of the linear combination of the servomotor of the invention and the milling cutter tool or the hole-forming element in an integrated direct drive:

1. the occupied space is saved, and the size of the whole height milling device is smaller.

2. The efficiency can be improved and the power is not consumed in the speed reducing mechanism. For example, belts, chains, or components in the transmission used by conventional motors may rub against each other.

3. The noise can be reduced. The whole equipment of the invention is simpler, and the parts are fewer, so that the vibration is not easy to generate, and the generated noise is also smaller.

4. The life can be extended and fewer components also means fewer parts that are easily damaged. For example, damage to conventional processing systems is likely to result from aging (e.g., belt stretching) or stress of the parts.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the novel teachings and advantages of this invention. Therefore, the scope of the invention should be measured by the appended claims.

Claims (11)

1. A processing apparatus comprising:

the device comprises a transportation device, a first positioning device, a second positioning device and a control device, wherein the transportation device is used for moving an object, the object is provided with a first surface and a second surface which are opposite, a side surface adjacent to the first surface and the second surface and a flange protruding out of the side surface, and four corners of the second surface are provided with four footstands;

the milling height device is used for being matched with the transportation device to move so as to be used for processing the end face of the footstand of the target object, and comprises a milling height component, wherein the milling height component comprises at least one first milling cutter tool, a first servo motor for directly driving the first milling cutter tool through a first coupler, at least one first supporting structure with slide rails arranged on the surfaces of two opposite sides respectively, at least one bearing frame and at least one adjusting piece, the bearing frame is symmetrically arranged on two opposite sides of the first supporting structure, the first servo motor and the first milling cutter tool are arranged on one side of the bearing frame, a sliding seat for jointing the slide rails is arranged on the other side of the bearing frame, the adjusting piece drives the first milling cutter tool on the bearing frame to linearly move to the height required by processing the footstand in the up-down direction on the bearing frame, and the first servo motor and the first milling cutter tool are combined into a whole in a linear mode through the first coupler;

the edge milling device is used for being matched with the conveying device to act so as to process a flange of the target object, and comprises an edge milling assembly, wherein the edge milling assembly comprises a second milling cutter, a second supporting structure driving the second milling cutter to linearly displace, a frame seat movably arranged on the second supporting structure and bearing the second milling cutter, and a second servo motor arranged on the frame seat and directly driving the second milling cutter through a second coupler, so that the frame seat and the second milling cutter are close to or far away from the target object, and the second milling cutter carries out edge milling treatment on the target object, wherein the second supporting structure is a plate seat body, and the second servo motor is combined with the second milling cutter into a whole in a linear mode through the second coupler; and

the hole forming device is used for forming holes on four footstands of the target object, wherein the hole forming device comprises at least one hole forming part for performing hole forming processing on the target object and at least one third servo motor for moving the hole forming part through a third coupler to rotate the hole forming part, and the third servo motor is combined with the hole forming part into a whole in a linear mode through the third coupler.

2. The processing apparatus as claimed in claim 1, wherein the transportation device comprises a supporting assembly and at least one pick-and-place assembly movably disposed on the supporting assembly, such that the pick-and-place assembly is used for picking and placing the object, and the pick-and-place assembly is moved in cooperation with the supporting assembly to move the object, wherein the supporting assembly comprises two bar frames and a beam disposed on the two bar frames, the pick-and-place assembly comprises a clamping portion having a clamping member and a carrying portion for mounting the clamping portion, the beam is provided with a slide rail and a slide seat for guiding the pick-and-place assembly to move, the slide rail is fixed on the beam, the slide seat is fixed on the carrying portion, the slide seat and the carrying portion move linearly on the slide rail, and the slide seat is provided with at least one rack and a gear engaging the rack and coupled to the pick-and-place assembly, the rack is fixed on the beam, a servo motor and a reducer are fixed on the carrying portion, so that the gear rolls along the rack to linearly move the pick-and place assembly, and the pick-and place assembly can be moved linearly between the two bar frames stably through the slide rail.

3. The machining apparatus according to claim 1, wherein the carriage is an L-shaped frame body which is symmetrically disposed on opposite sides of the first support structure, and the carriage is configured with the first milling cutter and the first servo motor on end sides facing the target object, so that the first milling cutter on the carriage moves linearly in an up-and-down direction on the slide rail.

4. The machining apparatus of claim 1, wherein the milling height apparatus further comprises:

the first base station is used for arranging the milling height assembly;

the first positioning piece is arranged on the first base platform in parallel to bear the target and limit the displacement of the target;

the fixing parts are correspondingly arranged on two opposite sides of the first positioning piece so as to press the target object on the first positioning piece; and

and the driving piece drives the first support structure to displace so as to drive the milling height assembly to move linearly to perform milling height treatment on the target object.

5. The machining apparatus according to claim 1, wherein the apparatus further comprises a first coupling seat, and wherein the first servomotor is fixed to an upper seat body of the first coupling seat using bolts, and a lower seat body of the first coupling seat is fixed to a first milling head of the first milling tool using bolts, the first coupling being provided in the first coupling seat to couple the first servomotor and the first milling head to each other, wherein the first coupling is of a cylindrical configuration made of a highly vibration-damping material, and a rotating shaft of the first servomotor is fixed to one end of the first coupling, and a rotating shaft of the first milling head is fixed to the other end of the first coupling.

6. The tooling apparatus of claim 1, wherein the direction of displacement of the second support structure is perpendicular to the direction of displacement of the frame, and the second support structure is configured with a track, and the frame is configured with at least one slider that is engaged with the track, such that the slider moves on the track to displace the frame relative to the second support structure.

7. The machining apparatus of claim 1, wherein the edge milling device further comprises:

the second base station is provided with the edge milling assembly in a displaceable mode, and the second supporting structure is movably arranged on the second base station;

the second positioning piece is arranged on the second base station to place the target object, and the edge milling assembly is arranged on the side edge of the second positioning piece so as to move relative to the second positioning piece to perform edge milling treatment on the target object; and

and the fixing part is arranged corresponding to the second positioning part so as to press the target object on the second positioning part.

8. The tooling apparatus of claim 1 wherein the bore forming member is in the form of a stepped drill.

9. The processing tool of claim 1, wherein the means for forming the aperture further comprises:

a base station which is defined with a processing area and a discharging area, and is used for arranging the hole forming piece on the processing area in a movable mode so as to form holes on the foot seats of the target object, thereby achieving the drilling operation of the countersunk holes required by the foot seats of the target object;

the positioning piece is arranged on the processing area of the base station to limit the target object in the processing area; and

a fixing structure disposed corresponding to the positioning member for contacting and resisting the target on the base.

10. The processing apparatus as claimed in claim 1, further comprising a turnover device disposed between the edge milling device and the hole forming device for turning over the first surface or the second surface of the target object, wherein the turnover device comprises a base, a shaft structure disposed on the base, a positioning member disposed on the base, a third support structure disposed on the base in a displaceable manner, and a driving member disposed on the base, and one end of the positioning member is pivotally connected to the shaft structure for turning over relative to the base, and the driving member drives the positioning member to force the positioning member to turn over the third support structure.

11. The processing apparatus as claimed in claim 1, wherein the hole forming device further comprises a fourth supporting structure configured with a plurality of third servo motors and a lifting structure disposed on the fourth supporting structure, the lifting structure comprises a lifting plate configured with a plurality of third servo motors and a power unit disposed on the fourth supporting structure for driving the lifting plate to move linearly up and down, the lifting plate is connected with at least one sliding block and fixes the sliding rail on the fourth supporting structure, wherein the power unit has a telescopic rod fixedly connected with the lifting plate, and the telescopic rod pushes and pulls the lifting plate to make the sliding block move linearly up and down on the sliding rail, so as to drive the plurality of third servo motors to move linearly back and forth at a certain distance.

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