CN214109785U

CN214109785U - Platform capable of machining multiple stations

Info

Publication number: CN214109785U
Application number: CN202022829595.5U
Authority: CN
Inventors: 俞玉华; 丁孟彬; 何家林; 王潮泳
Original assignee: Zhejiang Huaxiong Machinery Co ltd
Current assignee: Zhejiang Huaxiong Machinery Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-03
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of machining, specifically speaking relates to a platform of workable multistation. In machining, a plurality of working procedures are often required to be processed in related working procedures such as drilling, polishing and the like, and the related working procedures are generally finished manually, so that the manual workload is large, the efficiency is low, and the cost is high. In the full-automatic processing assembly line, the structure is complicated, and manufacturing cost is high, and maintenance and repair cost are high. A platform capable of processing multiple stations is characterized in that a base body clamped by a clamping element is arranged in front of a base; a working table surface is arranged at the rear side of the machine base, and a rotary table mechanism is arranged on the working table surface; a feeding mechanism is arranged between the base body and the rotary table mechanism, a grabbing mechanism is arranged above the feeding mechanism, and the grabbing mechanism is fixed on the base through a guide rail; the base body is provided with a transfer mechanism for moving and taking the workpiece, and the workpiece is conveyed from the feeding mechanism to the base body by the transfer mechanism. The utility model has the advantages of reasonable structure, can carry out automatically upper and lower material, carry automatically between the process, degree of automation is high, and is efficient, low in production cost.

Description

Platform capable of machining multiple stations

Technical Field

The utility model relates to the technical field of machining, more specifically say and relate to a platform of workable multistation.

Background

In machining, drilling, polishing and other related processes often have multiple processes to be processed, multiple circulation and clamping are needed in the middle, clamps or processing equipment needs to be converted, the related processes are generally finished manually, the manual work load is large, the efficiency is low, and the cost is high. In a full-automatic processing assembly line, the structure is complex, a manipulator is often adopted for inter-process conveying, the manufacturing cost is high, the maintenance and repair cost is high, and the production cost is raised by times.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a workable multistation platform that can automatically circulate between processes to the not enough of prior art.

A platform capable of processing multiple stations comprises a base, wherein a base body clamped by a clamping piece is arranged in front of the base; a working table surface is arranged at the rear side of the machine base, and a rotary table mechanism is arranged on the working table surface; a feeding mechanism is arranged between the base body and the rotary table mechanism, a grabbing mechanism is arranged above the feeding mechanism, and the grabbing mechanism is fixed on the base through a guide rail; the base body is provided with a transfer mechanism for moving and taking the workpiece, and the workpiece is conveyed from the feeding mechanism to the base body by the transfer mechanism. The utility model has the advantages of reasonable structure, can carry out automatically upper and lower material, carry automatically between the process, degree of automation is high, and is efficient, low in production cost.

As a further improvement and supplement to the above solution, the present invention further comprises the following additional technical features:

the transfer mechanism comprises a sliding rod, a first sliding rail is arranged below the sliding rod, a sliding strip is arranged on the first sliding rail, and the sliding strip is vertically connected with the rack; the rack is driven by the gear on the gear shaft; the gear shaft is driven by a servo motor. A supporting seat with a sliding rod is arranged below the sliding strip, a moving block is arranged on the supporting seat, a first air cylinder is arranged at one end of the moving block, a pressing block is arranged at the other end of the moving block, and clamping blocks driven by a second air cylinder are arranged at two ends of the pressing block. The transmission cost of the gear and the rack is low, the driving precision of the servo motor is high, and the left and right movement can be realized.

The rotary table mechanism comprises a dividing piece, a rotary turntable with a plurality of stations is arranged on the dividing piece, and a clamp seat for positioning is arranged on each station of the rotary turntable. The multi-station action is realized, and the efficiency is high.

The feeding mechanism comprises two mounting seats which are arranged at intervals, a second sliding rail is arranged below the middle of each mounting seat, a shifting block with a third cylinder is arranged on each second sliding rail, and a plurality of first bearings which are uniformly distributed are respectively arranged on the opposite sides of the upper side and the middle of each mounting seat; a positioning block is arranged on the outer side of the second slide rail, a first indexing mechanism is arranged above the positioning block, and a second indexing mechanism is arranged below the positioning block. The automatic feeding device can automatically feed materials, can perform transposition in two directions, and is high in automation degree.

The grabbing mechanism comprises a supporting body, one side of the supporting body is connected to a sliding block, and the sliding block is connected to a fourth cylinder; a third sliding rail is arranged in front of the supporting body, a connecting plate is arranged above the supporting body, a fifth cylinder which faces up and down is arranged on the connecting plate, a first push block is arranged at the lower end of the fifth cylinder, and the first push block drives a second push block connected to the third sliding rail; and a sixth air cylinder arranged on the angle iron drives a third push block. The clamping, the grabbing and the conveying to the next process can be realized, the cylinder is used for driving, the cost is low, and the efficiency is high.

The first indexing mechanism comprises an indexing bottom plate and a steering cylinder with a fixing plate, and the steering cylinder is connected with a rotating shaft with a clamping block through a flange. The first steering is realized, and the structure is simple and reasonable.

The second indexing mechanism comprises a flange shaft and a steering cylinder with a fixing plate, the flange shaft penetrates through the positioning block, the shaft end is connected with the steering cylinder through a coupling shaft joint, and the flange end is connected to the indexing base plate. The second steering is realized, and the structure is simple and reasonable.

Use the utility model discloses following beneficial effect can be reached: the utility model has the advantages of reasonable structure, can carry out the upper and lower unloading automatically, can carry out the secondary transposition during last unloading, the scope of adaptation is wide, and the process is carried automatically within a definite time, and degree of automation is high, and is efficient, low in production cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a plan view of the present invention.

Fig. 4 is a left side view of the present invention.

Fig. 5 is a schematic structural diagram of the middle transfer mechanism 1 of the present invention.

Fig. 6 is a schematic structural view of the transfer table mechanism 6 of the present invention.

Fig. 7 is a schematic structural diagram of the feeding mechanism 7 of the present invention.

Fig. 8 is a front view of the feeding mechanism 7 of the present invention.

Fig. 9 is a left side view of the feeding mechanism 7 of the present invention.

Fig. 10 is a schematic structural diagram of the gripping mechanism 8 according to the present invention.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1-10, the present invention relates to a platform capable of processing multiple stations.

The platform capable of processing multiple stations comprises a base 4, wherein a base body 2 clamped by a clamping piece 3 is arranged in front of the base 4, and the base body 2 is of a two-oppositely-arranged right-angle structure in the embodiment. The clamping element 3 is of the prior art and can be a corner cylinder type clamping or other clamping, and is not unfolded. A working table surface 5 is arranged at the rear side of the machine base 4, and a rotary table mechanism 6 is arranged on the working table surface 5; a feeding mechanism 7 is arranged between the base body 2 and the turntable mechanism 6, a grabbing mechanism 8 is arranged above the feeding mechanism 7, and the grabbing mechanism 8 is fixed on the base 4 through a guide rail 9; a transfer mechanism 1 for moving and taking the workpiece is arranged above the base body 2, and the workpiece is conveyed from the feeding mechanism 7 to the base body 2 by the transfer mechanism 1.

Further, the transfer mechanism 1 comprises a slide bar 101, a first slide rail 102 is arranged below the slide bar 101, a slide bar 103 is arranged on the first slide rail 102, and the slide bar 103 is vertically connected with a rack 104; the rack 104 is driven by a gear on a gear shaft 105; the gear shaft 105 is driven by a servo motor 106, and the gear shaft 105 and the servo motor 106 are fixed on the slide bar 101 through a coupling 107. A supporting seat 108 with a sliding rod is arranged below the sliding strip 103, a moving block 110 is arranged on the supporting seat 108, one end of the moving block 110 is provided with a first cylinder 109, the other end of the moving block is provided with a pressing block 113, and two ends of the pressing block 113 are provided with clamping blocks 115 driven by a second cylinder 112. The first cylinder 109 is fixed on the supporting seat 108 through a cylinder seat 116, the clamping block 115 is fixed at two ends of the pressing block 113 through a rotating shaft 114, and the second cylinder 112 is connected with a block 111 on the rotating shaft 114.

Further, the turntable mechanism 6 comprises an index 601, and the index 601 is an index head in the prior art and is not unfolded here. The index 601 is provided with a rotary turntable 602 with a plurality of stations, and each station of the rotary turntable 602 is provided with a positioned fixture seat 603.

Furthermore, the feeding mechanism 7 includes two mounting seats 704 arranged at intervals, a second slide rail 705 is arranged below the middle of the mounting seat 704, a shifting block 703 with a third cylinder 701 is arranged on the second slide rail 705, a plurality of first bearings 706 are respectively arranged on the upper side and the opposite side of the middle of the mounting seat 704, and the third cylinder 701 is fixed on the machine base 4 through a fixing seat 702; a positioning block 707 is set outside the second slide rail 705, a first indexing mechanism 708 is set above the positioning block 707, and a second indexing mechanism 709 is set below the positioning block 707.

The first indexing mechanism 708 comprises an indexing bottom plate 7081 and a steering cylinder 7087 with a fixing plate, and the steering cylinder 7087 is connected with a rotating shaft 7083 with a clamping block 7082 through a flange 7086; the rotating shaft 7083 is fixed to the indexing base plate 7081 through a spacer block 7084, and the rotating shaft 7083 is covered with a cover 7085 by providing a ball bearing supported by the spacer block 7084.

The second indexing mechanism 709 comprises a flange shaft 7094 and a steering cylinder 7087 with a fixing plate, the steering cylinder 7087 is connected with a positioning block 707 through a padding block 7092, the flange shaft 7093 penetrates through the positioning block 707, the shaft end is connected with the steering cylinder 7087 through a coupling 7093, and the flange end is connected to an indexing base plate 7081. The flange shaft 7093 is provided with second bearings 7091 on both upper and lower sides of the positioning block 707.

Furthermore, the grabbing mechanism 8 comprises a supporting body 801, one side of the supporting body 801 is connected to a sliding block 803, and the sliding block 803 is connected to a fourth air cylinder 802; the sliding block 803 is connected to the guide rail 9, a third sliding rail 806 is arranged in front of the supporting body 801, a connecting plate 804 is arranged above the supporting body 801, a fifth cylinder 805 which faces up and down is arranged on the connecting plate 804, a first pushing block 807 is arranged at the lower end of the fifth cylinder 805, and the first pushing block 807 drives a second pushing block 808 connected to the third sliding rail 806; the second push block 808 is clamped with the baffles 814 on the two sides of the sliding bottom plate 812, a sixth cylinder 811 arranged on the angle iron 810 drives a third push block 809, the third push block 809 is connected with a fourth slide rail 813 on the sliding bottom plate 812, two ends of the third push block 809 are provided with positioning structures, the positioning structures are arranged according to different workpieces, and can be pin shafts or matching blocks, in this embodiment, the pin shafts are pin shafts, and the third push block 809 and the second push block 808 are arranged oppositely. The angle iron 810 is fixed under the skid baseplate 812.

When the platform capable of processing multiple stations is used, the base body 2 or the feeding mechanism 7 can be selected to be used as a feeding part and connected to an automatic conveying interface of a workpiece according to different workpieces. When machining on the base body 2, the clamping piece 3 clamps the workpiece for relevant process machining. After the machining is finished, the gear on the gear shaft 105 drives the rack 104 to move to the position above the workpiece, the first air cylinder 109 drives the pressing block 113 to move downwards, the second air cylinder 112 drives the clamping block 115 to clamp the workpiece, the gear on the gear shaft 105 drives the rack 104 to move to the feeding mechanism 7, the workpiece is placed on the first bearing 706 on the opposite side of the middle on the mounting seat 704, the third air cylinder 701 pushes the workpiece to be clamped with the clamping block 7082, and the first indexing mechanism 708 or/and the second indexing mechanism 709 perform one-time or/and two-time steering to the process direction needing to be machined. Then a fifth air cylinder 805 in the grabbing mechanism 8 drives a second push block 808 at the lower end to drive a third push block 809 driven by a sixth air cylinder 811 to move downwards to the position of the workpiece, the workpiece is clamped by the third push block 809, the workpiece is driven by the fifth air cylinder 805 to reset and move upwards, the second push block 808 and the workpiece are driven by a fourth air cylinder 802 to move forwards to a clamp seat 603 of the rotary turntable 602, the fourth air cylinder 802 and the sixth air cylinder 811 reset to perform related process machining, the machining is completed, and the indexing part 601 is used for indexing to the next process. After the working procedures of each station are finished, the materials are conveyed to the feeding mechanism 7 by the grabbing mechanism 8 for blanking treatment, and the action is opposite to that of the feeding mechanism 7 during feeding. When the feeding mechanism 7 is used for feeding, the workpiece on the feeding mechanism 7 is clamped and turned to be fed, the workpiece is conveyed to the turntable mechanism 6 by the grabbing mechanism 8 until all processes on the rotary turntable 602 are finished, the workpiece is conveyed to the feeding mechanism 7 by the grabbing mechanism 8, then the workpiece on the feeding mechanism 7 is clamped and turned, the third air cylinder 701 is reset, the workpiece is separated from the clamping block 7082 and conveyed to the base body 2 by the transfer mechanism 1 to be processed, and after the processing is finished, a cycle is finished, and all related processing processes are finished in such a circulating manner. When the workpiece is conveyed to the next procedure, the previous procedure carries out the processing of the next workpiece again, and the processing is continuously carried out among the procedures, so that the efficiency is high.

The above is the preferred embodiment of the present invention, and the protection scope of the present invention is not limited, and the deformation and improvement made by the design idea of the present invention for those skilled in the art should be considered as the protection scope of the present invention.

Claims

1. The utility model provides a platform of workable multistation, includes frame (4), its characterized in that: a base body (2) clamped by a clamping piece (3) is arranged in front of the base (4); a working table surface (5) is arranged at the rear side of the machine base (4), and a rotary table mechanism (6) is arranged on the working table surface (5); a feeding mechanism (7) is arranged between the base body (2) and the rotary table mechanism (6), a grabbing mechanism (8) is arranged above the feeding mechanism (7), and the grabbing mechanism (8) is fixed on the base (4) through a guide rail (9); a transfer mechanism (1) for moving and taking the workpiece is arranged above the base body (2), and the workpiece is conveyed from the feeding mechanism (7) to the base body (2) by the transfer mechanism (1).

2. A workable multi-station platform according to claim 1, wherein: the transfer mechanism (1) comprises a sliding rod (101), a first sliding rail (102) is arranged below the sliding rod (101), a sliding strip (103) is arranged on the first sliding rail (102), and the sliding strip (103) is vertically connected with a rack (104); the rack (104) is driven by a gear on a gear shaft (105), and the gear shaft (105) is driven by a servo motor (106); a supporting seat (108) with a sliding rod is arranged below the sliding strip (103), a moving block (110) is arranged on the supporting seat (108), a first air cylinder (109) is arranged at one end of the moving block (110), a pressing block (113) is arranged at the other end of the moving block, and clamping blocks (115) driven by a second air cylinder (112) are arranged at two ends of the pressing block (113).

3. A workable multi-station platform according to claim 1, wherein: the rotary table mechanism (6) comprises an indexing member (601), a rotary turntable (602) with a plurality of stations is arranged on the indexing member (601), and a clamp seat (603) is arranged on each station of the rotary turntable (602).

4. A workable multi-station platform according to claim 1, wherein: the feeding mechanism (7) comprises two mounting seats (704) which are arranged at intervals, a second sliding rail (705) is arranged below the middle of each mounting seat (704), a shifting block (703) with a third air cylinder (701) is arranged on each second sliding rail (705), and a plurality of uniformly distributed first bearings (706) are respectively arranged on the upper side and the opposite side of the middle of each mounting seat (704); a positioning block (707) is arranged on the outer side of the second sliding rail (705), a first indexing mechanism (708) is arranged above the positioning block (707), and a second indexing mechanism (709) is arranged below the positioning block (707).

5. A workable multi-station platform according to claim 1, wherein: the grabbing mechanism (8) comprises a supporting body (801), one side of the supporting body (801) is connected to a sliding block (803), and the sliding block (803) is connected to a fourth air cylinder (802); a third sliding rail (806) is arranged in front of the supporting body (801), a connecting plate (804) is arranged above the supporting body (801), a fifth cylinder (805) which faces up and down is arranged on the connecting plate (804), a first pushing block (807) is arranged at the lower end of the fifth cylinder (805), and the first pushing block (807) drives a second pushing block (808) connected to the third sliding rail (806); a sixth air cylinder (811) arranged on the angle iron (810) drives a third push block (809).

6. A workable multi-station platform according to claim 4, wherein: the first indexing mechanism (708) comprises an indexing bottom plate (7081) and a steering cylinder (7087) with a fixing plate, wherein the steering cylinder (7087) is connected with a rotating shaft (7083) with a clamping block (7082) through a flange (7086).

7. A workable multi-station platform according to claim 4, wherein: the second indexing mechanism (709) comprises a flange shaft (7094) and a steering cylinder (7087) with a fixing plate, the flange shaft (7094) penetrates through the positioning block (707), the shaft end is connected with the steering cylinder (7087) through a coupling joint (7093), and the flange end is connected to an indexing bottom plate (7081).