CN212711675U

CN212711675U - Tray type chip feeding device

Info

Publication number: CN212711675U
Application number: CN202021277072.8U
Authority: CN
Inventors: 刘子康; 刘全保
Original assignee: Suzhou Xinhuarui Electronic Co ltd
Current assignee: Suzhou Xinhuarui Electronic Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-16
Anticipated expiration: 2030-07-03

Abstract

The utility model provides a tray formula chip loading attachment, its structure that can solve current tray formula chip loading attachment existence is complicated, the automatic problem of material loading inefficiency. The box-shaped support is installed on a machine table of the chip burning device, the top of the longitudinal rear side of the box-shaped support is open, the longitudinal front side of the box-shaped support is transversely and sequentially provided with a first tray supporting mechanism with an automatic tray falling function and a second tray supporting mechanism with an automatic tray receiving function, the first tray supporting mechanism and the second tray supporting mechanism are used for supporting a feeding tray, a tray transferring mechanism is installed in the box-shaped support and located below the first tray supporting mechanism and the second tray supporting mechanism, the tray transferring mechanism comprises a tray bearing platform, a tray receiving plate, a lifting assembly, a transverse moving assembly and a longitudinal moving assembly, the tray bearing platform is installed on the longitudinal moving assembly, the lifting assembly is installed in the longitudinal moving assembly, the tray receiving plate is installed on the tray bearing platform and is in transmission connection with the lifting assembly, and the longitudinal moving assembly is installed on the transverse moving assembly.

Description

Tray type chip feeding device

Technical Field

The utility model relates to a chip burns record equipment technical field specifically is a tray chip loading attachment.

Background

The loading of tray type chips in the existing chip burning equipment is that the whole tray chip is manually placed in a chip loading area of the equipment, a manipulator of the burning equipment picks up the chip to be burned from a tray and transfers the chip to a burning device for burning operation, and an empty tray is manually removed after the chips to be burned in the tray are completely burned, so that the mode cannot meet the requirement of the current automatic production; at present, the automatic feeding device of tray type chip has appeared in the field, for example, chinese utility model patent with publication number CN205575075U, it discloses a disk-mounted IC full-automatic recorder, its tray is controlled by a lifting clamping mechanism arranged in the machine, the lifting of the stacked tray is controlled by the lifting clamping mechanism, so that the manipulator of the recorder can absorb the chip from the tray located at the uppermost layer of the good tray area and convey it to the burning area, then absorb the chip after burning from the burning area and convey it to the tray located at the uppermost layer of the good tray area, meanwhile, the transfer of its empty tray also needs to be transferred by the corresponding manipulator, so not only needs to occupy a large amount of machine space and leads to the volume of the whole chip recorder huge, but also has a complex structure and low efficiency of automatic feeding.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a tray formula chip loading attachment, its structure that can solve current tray formula chip loading attachment existence is complicated, the problem that automatic material loading is low in efficiency.

The technical scheme is that the tray type chip feeding device comprises a box-shaped support, wherein the box-shaped support is arranged on a machine table of chip burning equipment, and the tray type chip feeding device is characterized in that: the box-shaped support is characterized in that the top of the longitudinal rear side of the box-shaped support is open, the longitudinal front side of the box-shaped support is transversely and sequentially provided with a first tray supporting mechanism with an automatic tray falling function and a second tray supporting mechanism with an automatic tray receiving function, the first tray supporting mechanism and the second tray supporting mechanism are used for supporting a feeding tray, a tray transferring mechanism is arranged in the box-shaped support and located below the first tray supporting mechanism and the second tray supporting mechanism, the tray transferring mechanism comprises a tray bearing platform, a tray receiving plate, a lifting assembly, a transverse moving assembly and a longitudinal moving assembly, the tray bearing platform is arranged on the longitudinal moving assembly, the lifting assembly is arranged in the longitudinal moving assembly, the tray receiving plate is arranged on the tray bearing platform and is in transmission connection with the lifting assembly, and the longitudinal moving assembly is arranged on the transverse moving assembly.

Furthermore, the box-shaped support comprises a base plate which is fixedly arranged on the machine table and is positioned on the longitudinal front side of the chip transfer device, a front side plate is vertically and fixedly connected to the longitudinal front side end of the base plate, and a left side plate and a right side plate are respectively and vertically and symmetrically and fixedly connected to the transverse two side ends of the base plate.

Furthermore, the first tray supporting mechanism comprises a first left supporting seat and a first right supporting seat which are installed at the top of the front side plate in a cantilevered mode and horizontally extend towards the longitudinal rear side, supporting step surfaces with equal heights are respectively arranged on opposite side surfaces of the first left supporting seat and the first right supporting seat, the two transverse ends of the tray loaded with the chips to be processed are respectively supported by the supporting step surfaces of the first left supporting seat and the first right supporting seat, and the first left supporting seat and the first right supporting seat can translate along the transverse direction in opposite directions or back to back.

Furthermore, the second tray supporting mechanism comprises a second left supporting seat and a second right supporting seat which are also installed on the top of the front side plate in an overhanging mode and horizontally extend towards the longitudinal rear side, a groove which is communicated up and down is symmetrically formed in one opposite side face of the second left supporting seat and the second right supporting seat, two step-shaped cavities which are continuously recessed along the transverse direction are further formed in the groove bottom of the groove from top to bottom, a first cavity and a second cavity are respectively formed in the groove bottom of the groove, concentric shaft holes are symmetrically formed in two longitudinal side walls of the first cavity, a turning supporting plate is rotatably installed on a rotating shaft, two ends of the rotating shaft are respectively installed in the two shaft holes, the turning supporting plate is provided with a top supporting plane, one transverse side end of the top supporting plane is connected with a vertical side face through an arc face, the other transverse end of the top supporting plane is connected with an inclined face, and the top supporting plane and the, and a convex block is arranged on the vertical side surface and extends into the second concave cavity.

Further, first tray supporting mechanism, second tray supporting mechanism include a pair of tray limit post respectively, are left limit post and right limit post respectively, left limit post, right limit post all adorn admittedly in the top surface of preceding curb plate and have respectively along the spacing portion in right angle that vertical symmetry set up, two horizontal angle ends in tray front side are respectively by the spacing portion in right angle of left limit post, right limit post carries out vertically, horizontal spacing, a left limit post is installed respectively to the horizontal right side end of first left supporting seat, second left supporting seat, a right limit post is installed respectively to the horizontal left side end of first right supporting seat, second right supporting seat.

Furthermore, the bottoms of the first left supporting seat and the first right supporting seat are respectively installed on the top surface of the front side plate in a sliding mode through a group of transverse moving guide sliding rail modules; install left horizontal cylinder, right horizontal cylinder on first tray supporting mechanism's the spacing stand in a left side, on the spacing stand in a right side respectively, left horizontal cylinder's guide arm orientation first left supporting seat, right horizontal cylinder's guide arm orientation first right supporting seat, install left ejector pad, right ejector pad on first left supporting seat, the first right supporting seat respectively, left horizontal cylinder's guide arm and left ejector pad rigid coupling, right horizontal cylinder's guide arm and right ejector pad rigid coupling.

Further, the first left support seat and the second right support seat are adjacently arranged, the first right support seat is located above the right side plate, a left support block and a right support block are respectively mounted on the first left support seat and the first right support seat, a vertically through concave groove is formed in the portion, located above the right side plate, of the first right support seat, the right support block is fixedly mounted in the concave groove, a right support roller is mounted at one longitudinal side end of the right support block, and the right support roller is in rolling contact with the top surface of the right side plate; the left supporting block horizontally extends leftwards along the transverse direction and is lapped on the top surface of the second right supporting seat, a left supporting roller is mounted at the end part of the left side of the left supporting block in the transverse direction, and the left supporting roller is in rolling contact with the top surface of the second right supporting seat; the left supporting roller and the right supporting roller are axially arranged in parallel along the longitudinal direction.

Furthermore, a rectangular cavity matched with the periphery of the flange plate is formed in the center of the tray bearing platform, and the flange plate is installed in the rectangular cavity; the longitudinal moving assembly comprises a longitudinal moving seat, a longitudinal moving screw rod nut and a longitudinal moving driving motor, the transverse moving assembly comprises a transverse moving seat, a transverse moving screw rod nut and a transverse moving driving motor, and the lifting assembly comprises a through motor; the tray bearing platform is fixedly arranged on the longitudinally-moving seat, the longitudinally-moving seat is longitudinally and slidably arranged on the top surface of the transversely-moving seat, the through motor is vertically and fixedly arranged in the longitudinally-moving seat, and a screw rod of the through motor vertically penetrates through the longitudinally-moving seat and the tray bearing platform from bottom to top and then is fixedly connected with the tray receiving plate; the transverse moving driving motor is fixedly arranged on the substrate through a motor base, the transverse moving screw rod is transversely arranged, two ends of the transverse moving screw rod are respectively arranged on the substrate through bearing seats, the transverse moving screw rod is connected with an output end of the transverse moving driving motor through a shaft coupling, the transverse moving base is connected with a transverse moving screw rod nut through a connecting plate, and the transverse moving screw rod nut is in threaded connection with the transverse moving screw rod; parallel transverse guide rails are arranged on the base plate and positioned at the two longitudinal sides of the transverse screw rod, and the bottom of the transverse seat is also connected with the transverse guide rails in a sliding manner through a sliding block; the longitudinal movement driving motor is fixedly arranged on the transverse movement seat, the longitudinal movement screw rod nut is in threaded connection with the longitudinal movement screw rod, the longitudinal movement screw rod longitudinally penetrates through the longitudinal movement seat, the longitudinal movement screw rod nut is embedded in the longitudinal movement seat, a transmission gear is arranged at the extending end of the longitudinal rear side of the longitudinal movement screw rod, a driving gear is arranged at the input end of the longitudinal movement driving motor, and the driving gear is in transmission connection with the transmission gear through a transmission gear belt.

The beneficial effects of the utility model reside in that: its first tray supporting mechanism has the automatic function of falling a set, second tray supporting mechanism has the automatic function of accepting the dish, tray transport mechanism can receive the tray that the device that falls automatically in first tray supporting mechanism below on the one hand remains to burn the chip, and carry the tray to the open chip feeding district in top of the vertical rear side of box support, on the other hand can carry the empty tray in chip feeding district to second tray supporting mechanism department again and accomodate by second tray supporting mechanism, the steam generator is simple in structure, need not to dispose solitary manipulator and carry out the transportation of tray, the upper portion space that can effectively practice thrift the equipment board, and can improve automatic material loading efficiency greatly.

Drawings

Fig. 1 is a schematic top view of a tray type chip feeding device according to the present invention;

fig. 2 is a schematic perspective view of a first viewing direction of the tray type chip feeding device according to the present invention;

fig. 3 is a schematic perspective view of a second viewing direction of the tray type chip feeding device of the present invention;

FIG. 4 is a schematic perspective view of a first right support seat of the present invention;

fig. 5 is a schematic top view of the second left support seat of the present invention;

FIG. 6 is a schematic perspective view of a second left support seat of the present invention;

fig. 7 is a schematic view of the three-dimensional structure of the middle turning support plate of the present invention.

Reference numerals:

10-box-shaped bracket, 11-base plate, 12-front side plate, 13-left side plate, 14-right side plate;

21-a first left support seat, 22-a first right support seat, 221-a concave groove, 23-a support step surface, 24-a transverse moving guide rail module, 25-a left horizontal cylinder, 26-a right horizontal cylinder, 27-a left push block, 28-a right push block, 29-a left support block, 210-a right support block, 211-a left support roller and 212-a right support roller;

31-a second left support seat, 32-a second right support seat, 33-a groove, 34-a first concave cavity, 35-a second concave cavity, 36-a shaft hole, 37-a turnover support plate, 371-a top support plane, 372-a cambered surface, 373-a vertical side surface, 374-an inclined surface, 375-a convex block and 38-a rotating shaft;

41-tray bearing platform, 42-tray receiving plate, 431-longitudinal moving seat, 432-longitudinal moving screw rod, 433-longitudinal moving screw rod nut, 434-longitudinal moving driving motor, 435-transmission gear, 436-driving gear, 437-transmission gear belt, 441-transverse moving seat, 442-transverse moving screw rod, 443-transverse moving driving motor, 444-motor seat, 445-bearing seat, 446-coupler, 447-connecting plate, 448-transverse moving guide rail, 449-sliding block and 45-through motor; 51-left limit column, 52-right limit column.

Detailed Description

Referring to fig. 1 to 3, the utility model relates to a tray type chip loading device, which comprises a box-shaped bracket 10, wherein the box-shaped bracket 10 is arranged on a machine table of a chip burning device, the top of the longitudinal rear side of the box-shaped bracket 10 is open, the longitudinal front side is transversely provided with a first tray supporting mechanism which is used for supporting a feeding tray and has an automatic tray falling function and a second tray supporting mechanism which is used for supporting an empty tray and has an automatic tray receiving function, a tray transferring mechanism is arranged in the box-shaped bracket 10 and is positioned below the first tray supporting mechanism and the second tray supporting mechanism, the tray transferring mechanism comprises a tray bearing platform 41, a tray receiving plate 42, a lifting component, a transverse moving component and a longitudinal moving component, the tray bearing platform 41 is arranged on the longitudinal moving component, the lifting component is arranged in the longitudinal moving component, the tray receiving plate 42 is arranged on the tray bearing platform and is in transmission connection with the lifting component, the longitudinal moving component is arranged on the transverse moving component.

The box-shaped support 10 comprises a base plate 11 fixedly arranged on the machine table and positioned on the longitudinal front side of the chip transfer device, a front side plate 12 is vertically and fixedly connected to the longitudinal front side end of the base plate 11, and a left side plate 13 and a right side plate 14 are respectively and vertically and symmetrically and fixedly connected to the transverse two side ends of the base plate.

The first tray supporting mechanism comprises a first left supporting seat 21 and a first right supporting seat 22 which are arranged at the top of the front side plate in an overhanging manner and horizontally extend towards the longitudinal rear side, wherein equal-height supporting step surfaces 23 are respectively arranged on opposite side surfaces of the first left supporting seat 21 and the first right supporting seat 22, and the two transverse ends of the tray loaded with the chip to be processed are respectively supported by the supporting step surfaces 23 of the first left supporting seat 21 and the first right supporting seat 22, as shown in fig. 4, the first left supporting seat 21 and the first right supporting seat 22 can simultaneously move transversely in opposite directions or in a back-to-back manner; when the tray bearing platform 41 moves to the position right below the position between the first left supporting seat 21 and the first right supporting seat 22 under the driving of the transverse moving component and the longitudinal moving component, the lifting component drives the tray connecting plate 42 to ascend until the tray connecting plate 42 is contacted with the bottom surface of the tray positioned at the lowest position, the first left supporting seat 21 and the first right supporting seat 22 simultaneously translate in the back direction, so that the two transverse ends of the tray positioned at the lowest position are separated from the supporting step surfaces 23 of the two supporting seats, and the whole stacked tray is completely supported by the tray connecting plate 42, then the lifting component drives the tray connecting plate 42 to descend by the height distance of one tray, then the first left supporting seat 21 and the first right supporting seat 22 simultaneously translate in the opposite direction, so that the supporting step surfaces 23 of the first left supporting seat 21 and the first right supporting seat 22 are just inserted between the tray positioned at the lowest position and the tray positioned at the last but one position, the lifting component continuously drives the tray, the lowest tray descends to the surface of the tray bearing platform 41 along with the tray plate 42, and the rest stacked trays are continuously supported by the first left supporting seat 21 and the first right supporting seat 22, so that the automatic tray falling process of a feeding tray is completed.

The second tray supporting mechanism comprises a second left supporting seat 31 and a second right supporting seat 32 which are also installed on the top of the front side plate 12 in a cantilever mode and horizontally extend towards the longitudinal rear side, a groove 33 which is through up and down is symmetrically formed in one side face, opposite to the second left supporting seat 31 and the second right supporting seat 32, of the second left supporting seat, see fig. 5 and 6, two step-shaped cavities which are continuously concave along the transverse direction are further formed in the groove bottom of the groove 33 from top to bottom, a first cavity 34 and a second cavity 35 are respectively formed in the first cavity 34, concentric shaft holes 36 are symmetrically formed in two longitudinal side walls of the first cavity 34, a turnover supporting plate 37 is rotatably installed on a rotating shaft 38, two ends of the rotating shaft 38 are respectively installed in the two shaft holes 36, the turnover supporting plate 37 is provided with a top supporting plane 371, one transverse side end of the top supporting plane 371 is connected with a vertical side face 373 through an arc face 372, the other transverse end is connected with an inclined, a bump 375 is arranged on the vertical side 373, and the bump 375 extends into the second cavity 35; the protrusion 375 and the second cavity 35 cooperate to form a rotation limiting function on the turning support plate 37, so as to ensure that the top support plane 371 of the turning support plate 37 is always kept in a horizontal state in a non-tray-receiving state; when the tray bearing platform 41 supports the empty tray to move to the position right below the position between the second left supporting seat 31 and the second right supporting seat 32 under the driving of the transverse moving component and the longitudinal moving component, the tray receiving plate 42 supports the empty tray to move upwards under the driving of the lifting component, in the process, the transverse two ends of the empty tray push the inclined surfaces 373 of the overturning supporting plates 37 of the second left supporting seat 31 and the second right supporting seat 32 from bottom to top simultaneously, so that the two overturning supporting plates 37 overturn upwards around the respective rotating shafts 38 respectively until the top supporting plane 371 of the overturning supporting plate 37 is clamped and limited by the top surface of the first cavity 34, and the transverse two ends of the empty tray pass the highest point after the two overturning supporting plates 37 overturn upwards, the lifting component drives the tray receiving plate 42 to descend, the two overturning supporting plates 37 overturn downwards under the self weight to reset and the empty tray also falls under the self weight and is supported by the top supporting planes 371 of the two overturning supporting plates 37, thereby completing an automatic receiving process of the empty tray B.

The first tray supporting mechanism and the second tray supporting mechanism respectively comprise a pair of tray limiting upright columns, namely a left limiting upright column 51 and a right limiting upright column 52, the left limiting upright column 51 and the right limiting upright column 52 are fixedly arranged on the top surface of the front side plate 12 and respectively provided with right angle limiting parts which are symmetrically arranged along the longitudinal direction, two transverse angle ends of the front side of the tray are longitudinally and transversely limited by the right angle limiting parts of the left limiting upright column 51 and the right limiting upright column 52 respectively, a left limiting upright column 51 is installed at each of the transverse right side ends of the first left supporting seat 21 and the second left supporting seat 31, and a right limiting upright column 52 is installed at each of the transverse left side ends of the first right supporting seat 22 and the second right supporting seat 32.

The bottoms of the first left support seat 21 and the first right support seat 22 are slidably mounted on the top surface of the front side plate 12 through a group of traverse guide slide rail modules 24 respectively; a left horizontal cylinder 25 and a right horizontal cylinder 26 are respectively arranged on a left limiting upright post 51 and a right limiting upright post 52 of the first tray supporting mechanism, a guide rod of the left horizontal cylinder 25 faces towards a first left supporting seat 21, a guide rod of the right horizontal cylinder 26 faces towards a first right supporting seat 22, a left push block 27 and a right push block 28 are respectively arranged on the first left supporting seat 21 and the first right supporting seat 22, the guide rod of the left horizontal cylinder 25 is fixedly connected with the left push block 27, and the guide rod of the right horizontal cylinder 26 is fixedly connected with the right push block 28; from this, left horizontal cylinder 25, right horizontal cylinder 26 can drive first left supporting seat 21, first right supporting seat 22 level through left ejector pad 27, right ejector pad 28 respectively and move in opposite directions or reverse translation to realize first left supporting seat 21, first right supporting seat 22 and to the automatic function of falling a set of feeding tray.

The first left support seat 21 and the second right support seat 32 are adjacently arranged, the first right support seat 22 is positioned above the right side plate 14, the first left support seat 21 and the first right support seat 22 are respectively provided with a left support block 29 and a right support block 210, a vertically through concave groove 221 is formed in the part of the first right support seat 22, which is positioned above the right side plate 14, as shown in fig. 4, the right support block 210 is fixedly arranged in the concave groove 221, a right support roller 212 is arranged at the end part of one longitudinal side of the right support block 210, and the right support roller 212 is in rolling contact with the top surface of the right side plate 14; the left supporting block 29 horizontally extends leftwards along the transverse direction and is lapped on the top surface of the second right supporting seat 32, a left supporting roller 211 is installed at the transverse left end part of the left supporting block 29, and the left supporting roller 211 is in rolling contact with the top surface of the second right supporting seat 212; the left support roller 211 and the right support roller 212 are arranged in parallel along the longitudinal direction in the axial direction; the stability of first left supporting seat 21, second right supporting seat 22 in the in-process of opposite or reverse translation can be guaranteed in the setting of supporting shoe and supporting roller, guarantees its reliable support to range upon range of feed tray.

A rectangular cavity matched with the periphery of the flange plate 42 is formed in the center of the tray bearing platform 41, and the flange plate 42 is arranged in the rectangular cavity; the longitudinal movement assembly comprises a longitudinal movement seat 431, a longitudinal movement screw rod 432, a longitudinal movement screw nut 433 and a longitudinal movement driving motor 434, the transverse movement assembly comprises a transverse movement seat 441, a transverse movement screw rod 442, a transverse movement screw nut and a transverse movement driving motor 443 (the transverse movement screw nut is not shown in the drawing due to the visual angle effect of the drawing), and the lifting assembly comprises a through motor 45; the tray bearing platform 41 is fixedly arranged on the longitudinal moving seat 431, the longitudinal moving seat 431 is longitudinally and slidably arranged on the top surface of the transverse moving seat 441, and a screw rod which penetrates through the motor 45 and is vertically and fixedly arranged in the longitudinal moving seat 431 along the vertical direction penetrates through the longitudinal moving seat 431 and the tray bearing platform 41 from bottom to top and is fixedly connected with the tray receiving plate 42; the transverse moving driving motor 443 is fixedly arranged on the substrate 11 through a motor base 444, the transverse moving screw rod 442 is transversely arranged, two ends of the transverse moving screw rod 442 are respectively arranged on the substrate 11 through a bearing seat 445, the transverse moving screw rod 442 is coupled with an output end of the transverse moving driving motor 443 through a coupler 446, the transverse moving base 441 is connected with a transverse moving screw nut through a connecting plate 447, and the transverse moving screw nut is in threaded connection with the transverse moving screw rod 442; parallel traverse guide rails 448 are arranged on the substrate 11 and positioned at the two longitudinal sides of the traverse screw rod 442, and the bottom of the traverse seat 441 is also connected with the traverse guide rails 448 in a sliding manner through sliding blocks 449; the longitudinal movement driving motor 434 is fixedly arranged on the transverse movement seat 441, a longitudinal movement screw nut 433 is in threaded connection with a longitudinal movement screw 432, the longitudinal movement screw 432 longitudinally penetrates through the longitudinal movement seat 431, the longitudinal movement screw nut 433 is embedded in the longitudinal movement seat 431, a transmission gear 435 is arranged at the extending end of the longitudinal rear side of the longitudinal movement screw 432, a driving gear 436 is arranged at the input end of the longitudinal movement driving motor 434, and the driving gear 436 is in transmission connection with the transmission gear 435 through a transmission gear belt 437. The longitudinal moving assembly can drive the tray bearing platform 41 and the disk receiving plate 42 to integrally and longitudinally translate, so that the tray bearing platform 41 can move the feeding tray received from the first tray supporting mechanism 22 to the opening on the longitudinal rear side of the box-shaped support 10, and a chip picking device on the chip burning device can pick the chip to be burned in the feeding tray conveniently; meanwhile, in the chip feeding process of the same feeding tray, the longitudinal moving assembly and the transverse moving assembly move to ensure that each chip to be burned on the feeding tray can move to the chip picking position of the chip picking device on the chip burning device, and the chip is reliably picked by the picking device.

The detailed description of the embodiments of the present invention has been provided, but the present invention is only the preferred embodiments of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should be covered by the patent of the present invention.

Claims

1. The utility model provides a tray chip loading attachment, its includes box support, box support installs on the board of chip burning equipment, its characterized in that: the box-shaped support is characterized in that the top of the longitudinal rear side of the box-shaped support is open, the longitudinal front side of the box-shaped support is transversely and sequentially provided with a first tray supporting mechanism with an automatic tray falling function and a second tray supporting mechanism with an automatic tray receiving function, the first tray supporting mechanism and the second tray supporting mechanism are used for supporting a feeding tray, a tray transferring mechanism is arranged in the box-shaped support and located below the first tray supporting mechanism and the second tray supporting mechanism, the tray transferring mechanism comprises a tray bearing platform, a tray receiving plate, a lifting assembly, a transverse moving assembly and a longitudinal moving assembly, the tray bearing platform is arranged on the longitudinal moving assembly, the lifting assembly is arranged in the longitudinal moving assembly, the tray receiving plate is arranged on the tray bearing platform and is in transmission connection with the lifting assembly, and the longitudinal moving assembly is arranged on the transverse moving assembly.

2. The tray-type chip feeding device according to claim 1, wherein: the box-shaped support comprises a base plate which is fixedly arranged on the machine table and is positioned on the longitudinal front side of the chip transfer device, a front side plate is vertically and fixedly connected to the longitudinal front side end of the base plate, and a left side plate and a right side plate are respectively and vertically and symmetrically and fixedly connected to the transverse two side ends of the base plate.

3. The tray type chip feeding device according to claim 2, wherein: the first tray supporting mechanism comprises a first left supporting seat and a first right supporting seat which are installed at the top of the front side plate in a cantilevered mode and extend horizontally towards the longitudinal rear side, supporting step faces with the same height are respectively arranged on one opposite side face of the first left supporting seat and one opposite side face of the first right supporting seat, the two transverse ends of a tray loaded with chips to be processed are respectively supported by the supporting step faces of the first left supporting seat and the first right supporting seat, and the first left supporting seat and the first right supporting seat can simultaneously move horizontally in opposite directions or in a dorsad mode.

4. A tray type chip loading apparatus according to claim 3, wherein: the second tray supporting mechanism comprises a second left supporting seat and a second right supporting seat which are also installed at the top of the front side plate in an overhanging mode and horizontally extend towards the longitudinal rear side, grooves which are communicated up and down are symmetrically formed in one opposite side face of the second left supporting seat and the second right supporting seat, two step-shaped cavities which are continuously concave along the transverse direction are further formed in the groove bottom of each groove from top to bottom, a first cavity and a second cavity are respectively formed in the groove bottom of each groove, concentric shaft holes are symmetrically formed in two longitudinal side walls of the first cavity, a turnover supporting plate is rotatably installed on a rotating shaft, two ends of the rotating shaft are respectively installed in the two shaft holes, the turnover supporting plate is provided with a top supporting plane, one transverse side end of the top supporting plane is connected with a vertical side face through an arc face, the other transverse end of the top supporting plane is connected with an inclined face, and the top supporting plane and, and a convex block is arranged on the vertical side surface and extends into the second concave cavity.

5. The tray-type chip feeding device according to claim 4, wherein: first tray supporting mechanism, second tray supporting mechanism include a pair of tray spacing stand respectively, are left spacing stand and right spacing stand respectively, left side spacing stand, right spacing stand all adorn admittedly in the top surface of preceding curb plate has respectively along the spacing portion in right angle that vertical symmetry set up, and two horizontal angle ends in tray front side are respectively by the spacing portion in right angle of left side spacing stand, right spacing stand carries out vertically, horizontal spacing, a left spacing stand is installed respectively to the horizontal right side end of first left side supporting seat, second left side supporting seat, a right spacing stand is installed respectively to the horizontal left side end of first right side supporting seat, second right side supporting seat.

6. The tray-type chip feeding device according to claim 5, wherein: the bottoms of the first left supporting seat and the first right supporting seat are respectively installed on the top surface of the front side plate in a sliding mode through a group of transverse moving guide sliding rail modules; install left horizontal cylinder, right horizontal cylinder on first tray supporting mechanism's the spacing stand in a left side, on the spacing stand in a right side respectively, left horizontal cylinder's guide arm orientation first left supporting seat, right horizontal cylinder's guide arm orientation first right supporting seat, install left ejector pad, right ejector pad on first left supporting seat, the first right supporting seat respectively, left horizontal cylinder's guide arm and left ejector pad rigid coupling, right horizontal cylinder's guide arm and right ejector pad rigid coupling.

7. The tray-type chip feeding device according to claim 6, wherein: the first left supporting seat and the second right supporting seat are arranged adjacently, the first right supporting seat is positioned above the right side plate, a left supporting block and a right supporting block are respectively arranged on the first left supporting seat and the first right supporting seat, a vertically through concave groove is formed in the part of the first right supporting seat, which is positioned above the right side plate, the right supporting block is fixedly arranged in the concave groove, a right supporting roller is arranged at the end part of one longitudinal side of the right supporting block, and the right supporting roller is in rolling contact with the top surface of the right side plate; the left supporting block horizontally extends leftwards along the transverse direction and is lapped on the top surface of the second right supporting seat, a left supporting roller is mounted at the end part of the left side of the left supporting block in the transverse direction, and the left supporting roller is in rolling contact with the top surface of the second right supporting seat; the left supporting roller and the right supporting roller are axially arranged in parallel along the longitudinal direction.

8. The tray type chip loading device according to any one of claims 2 to 7, wherein: a rectangular cavity matched with the periphery of the flange plate is formed in the center of the tray bearing platform, and the flange plate is arranged in the rectangular cavity; the longitudinal moving assembly comprises a longitudinal moving seat, a longitudinal moving screw rod nut and a longitudinal moving driving motor, the transverse moving assembly comprises a transverse moving seat, a transverse moving screw rod nut and a transverse moving driving motor, and the lifting assembly comprises a through motor; the tray bearing platform is fixedly arranged on the longitudinally-moving seat, the longitudinally-moving seat is longitudinally and slidably arranged on the top surface of the transversely-moving seat, the through motor is vertically and fixedly arranged in the longitudinally-moving seat, and a screw rod of the through motor vertically penetrates through the longitudinally-moving seat and the tray bearing platform from bottom to top and then is fixedly connected with the tray receiving plate; the transverse moving driving motor is fixedly arranged on the substrate through a motor base, the transverse moving screw rod is transversely arranged, two ends of the transverse moving screw rod are respectively arranged on the substrate through bearing seats, the transverse moving screw rod is connected with an output end of the transverse moving driving motor through a shaft coupling, the transverse moving base is connected with a transverse moving screw rod nut through a connecting plate, and the transverse moving screw rod nut is in threaded connection with the transverse moving screw rod; parallel transverse guide rails are arranged on the base plate and positioned at the two longitudinal sides of the transverse screw rod, and the bottom of the transverse seat is also connected with the transverse guide rails in a sliding manner through a sliding block; the longitudinal movement driving motor is fixedly arranged on the transverse movement seat, the longitudinal movement screw rod nut is in threaded connection with the longitudinal movement screw rod, the longitudinal movement screw rod longitudinally penetrates through the longitudinal movement seat, the longitudinal movement screw rod nut is embedded in the longitudinal movement seat, a transmission gear is arranged at the extending end of the longitudinal rear side of the longitudinal movement screw rod, a driving gear is arranged at the input end of the longitudinal movement driving motor, and the driving gear is in transmission connection with the transmission gear through a transmission gear belt.