CN214030539U

CN214030539U - Lifting mechanism in vibration feeding device

Info

Publication number: CN214030539U
Application number: CN202023344520.4U
Authority: CN
Inventors: 刘荣华; 梁伟健
Original assignee: Taizhou Niuwang Sewing Machine Co ltd
Current assignee: Taizhou Niuwang Sewing Machine Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-24
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a lifting mechanism among vibration material feeding unit belongs to automated production equipment technical field. The lifting device of the existing vibration feeder is complex in structure, low in automation degree, poor in lifting adjusting precision and the like. The lifting mechanism in the vibration feeding device comprises a first mounting plate and a second mounting plate arranged above the first mounting plate, wherein a lower inclined block is arranged on the first mounting plate and can transversely move on the first mounting plate; a driving piece for driving the lower inclined block to reciprocate is fixedly arranged on the mounting plate I; and a guide assembly capable of guiding the first mounting plate to move up and down is arranged between the second mounting plate and the first mounting plate. The utility model provides high accurate nature and the reliability of vibration charging tray high position control among the vibration material feeding unit.

Description

Lifting mechanism in vibration feeding device

Technical Field

The utility model belongs to the technical field of automated production equipment, a vibration material feeding unit is related to, especially a elevating system among the vibration material feeding unit.

Background

The vibration feeder is an auxiliary feeder for automatic assembling and automatic processing machine, and can arrange various products in order and transfer them to preset positions, such as conveying screws and buttons. The vibration feeding device generally comprises a vibration generating mechanism and a vibration tray. Sometimes need adjust the height of vibration charging tray according to actual product, all be manual operation when needs adjust the vibration charging tray height among the traditional vibration material feeding unit, it is long to consume time, influences production efficiency, and the precision is relatively poor.

Chinese patent (publication No. CN 201099522; grant publication No. 2008-08-13) discloses a lifting device of a vibration feeder, which comprises an adjusting seat, wherein the adjusting seat is provided with a slide rail seat, a movable sliding plate is arranged below the adjusting seat, an inner cylinder and an outer cylinder are arranged below the sliding plate, an outer cylinder sleeve is arranged outside the inner cylinder, the inner cylinder and the outer cylinder are respectively provided with a corresponding slotted hole, a guide cylinder block is arranged in the slotted hole of the inner cylinder, a fixed rod is inserted into the slotted hole of the outer cylinder to be combined with the guide cylinder block, and a screw rod penetrates through the bottom of the outer cylinder and can touch the bottom of the inner cylinder.

The lifting device of the vibration feeder in the patent literature has a complex structure, low automation degree and poor lifting adjustment precision.

Disclosure of Invention

The utility model discloses according to the above-mentioned problem that prior art exists, a elevating system among vibration material feeding unit is provided, the utility model aims to solve the technical problem that: how to improve the accuracy and the reliability of vibration charging tray height position adjustment among the vibration material feeding unit.

The purpose of the utility model can be realized through the following technical scheme:

the lifting mechanism in the vibration feeding device is characterized by comprising a first mounting plate and a second mounting plate arranged above the first mounting plate, wherein a lower inclined block is arranged on the first mounting plate and can transversely move on the first mounting plate, an upper inclined block is fixedly arranged at the bottom of the second mounting plate, the lower inclined block and the upper inclined block are oppositely arranged, and the opposite side surfaces of the upper inclined block and the lower inclined block are respectively a first inclined surface and a second inclined surface; a driving piece for driving the lower inclined block to reciprocate is fixedly arranged on the mounting plate I; and a guide assembly capable of guiding the first mounting plate to move up and down is arranged between the second mounting plate and the first mounting plate.

The principle is as follows: the vibration feeding device comprises a bottom plate, a vibration generating mechanism and a vibration material tray arranged on the vibration generating mechanism; the first mounting plate is arranged on the bottom plate, the second mounting plate is arranged above the first mounting plate, the vibration generation mechanism is arranged on the second mounting plate, the vibration material tray is arranged on the vibration generation mechanism, products are placed in the vibration material tray, a spiral discharge channel is arranged in the vibration material tray, the vibration material tray is driven to vibrate through the work of the vibration generation mechanism, and therefore the products in the vibration material tray are sequentially output in sequence. When the height of the vibrating material tray needs to be adjusted, the height of the vibrating material tray is adjusted through the lifting mechanism in the technical scheme. Specifically, the driving piece drives the lower inclined block to move transversely, and the upper inclined block is limited by the freedom degree of the guide assembly and can only move up and down, so that the lower inclined block generates an upward component force through two pairs of upper inclined blocks on the inclined surface, and finally the upper inclined block moves upwards to lift the height; when the driving piece drives the lower inclined block to reversely move, the upper inclined block, the vibration generating mechanism and the vibration material disc can move downwards under the action of self gravity. Through last sloping block and the height control that the sloping block mutually supported realization vibration charging tray down among this technical scheme, can bear great atress, stable in structure adjusts through driving piece automation moreover, and it is convenient to adjust, and degree of automation is high, moves accurate reliable.

In the lifting mechanism of the vibration feeding device, the first inclined surface of the upper inclined block and the second inclined surface of the lower inclined block are in sliding connection through a first slide block and a first linear rail which are obliquely arranged. According to the technical scheme, the upper inclined block and the lower inclined block are connected in a sliding mode through the first sliding block and the first linear rail, the guiding and limiting effects are achieved, and the upper inclined block and the lower inclined block are more stable and reliable in relative movement.

In the lifting mechanism of the vibration feeding device, the inclination angle of the first inclined surface is consistent with that of the second inclined surface; the first sliding block is fixedly arranged on the first inclined surface of the upper inclined block, and the first linear rail is fixedly arranged on the second inclined surface of the lower inclined block and arranged along the inclined direction of the second inclined surface; the first sliding block is provided with a first sliding groove transversely penetrating through two ends of the first sliding block, and the first linear rail is inserted into the first sliding groove in a sliding mode. When the lower inclined block moves transversely, the upper inclined block is pushed to move upwards, relative displacement which slants along the first inclined surface and the second inclined surface is formed between the lower inclined block and the upper inclined block, and shaking between the lower inclined block and the upper inclined block can be reduced through the matching of the first sliding block and the first linear rail, so that the movement between the lower inclined block and the upper inclined block is smoother and more stable.

In the lifting mechanism in the vibration feeding device, a first installation groove is formed in a first inclined plane of the upper inclined block, a first slider is embedded in the first installation groove, a second installation groove is formed in a second inclined plane of the lower inclined block, the lower side of the first wire track is embedded in the second installation groove, a first strip-shaped guide groove is further formed in the first inclined plane of the upper inclined block, the first strip-shaped guide groove is communicated with the first installation groove, the first strip-shaped guide groove and the first sliding groove are arranged in the same direction, and the first wire track is embedded in the first strip-shaped guide groove in a sliding manner. Through the first mounting groove and the second mounting groove, the first sliding block and the first linear rail can be conveniently positioned and mounted, and the first sliding block and the first linear rail can be kept stable and reliable. The accurate reliability that a linear rail removes is improved through the direction limiting displacement of bar guide way one, reduces and rocks, and the holding is stable.

In the lifting mechanism of the vibration feeding device, the side walls of the two sides of the first sliding groove are provided with guide convex ribs along the length direction of the first sliding groove, the side surfaces of the two sides of the first linear rail are provided with guide grooves along the length direction of the first linear rail, and the guide convex ribs are embedded in the guide grooves in a sliding manner. Through the cooperation of the guide groove and the guide convex rib, the precision reliability of the first movement of the linear rail is further improved.

In the lifting mechanism in the vibration feeding device, the first mounting plate and the second mounting plate are arranged in parallel at intervals and are both horizontally arranged; the mounting panel II is provided with a yielding through hole, and the upper end of the first line rail and the upper end of the lower inclined block can stretch into the yielding through hole. When the lower inclined block moves, the upper end of the first linear rail and the upper end of the lower inclined block can extend into the yielding through hole, and collision interference between the first linear rail and the lower inclined block and the second mounting plate is avoided.

In the lifting mechanism in the vibration feeding device, a second transverse linear rail is fixedly arranged at the bottom of the lower inclined block, a second sliding block is fixedly arranged on the upper side of the first mounting plate, a second sliding groove transversely penetrating through two ends of the second sliding block is formed in the second sliding block, and the second linear rail is slidably inserted into the second sliding groove. Through the cooperation of the second linear rail and the second sliding block, when the driving piece drives the lower oblique block to move transversely, the friction between the lower oblique block and the first mounting plate is reduced, and the movement between the lower oblique block and the first mounting plate is smoother and more stable.

In the lifting mechanism in the vibration feeding device, a third mounting groove is formed in the upper side face of the first mounting plate, a second sliding block is embedded in the third mounting groove, a fourth transverse mounting groove is formed in the bottom of the lower inclined block, the upper side of the second linear rail is embedded in the fourth mounting groove, a second transverse bar-shaped guide groove is further formed in the upper side face of the first mounting plate, the second bar-shaped guide groove is communicated with the three phases of the mounting grooves, the second bar-shaped guide groove is arranged in the same direction as the second sliding groove, and the lower side of the second linear rail is located in the second bar-shaped guide groove. The matching structure between the second sliding block and the second linear rail is the same as or similar to the matching structure between the first sliding block and the first linear rail, and the second sliding block and the second linear rail are also provided with a guide convex rib and a guide groove which are matched with each other. In a similar way, the structure can enable the lower inclined block to move on the first mounting plate more accurately and reliably, and is smooth and stable.

Alternatively, the mounting positions of the first wire rail and the first slider can be interchanged, and the mounting positions of the second wire rail and the second slider can be interchanged.

In the elevating system among foretell vibration material feeding unit, the direction subassembly is including setting firmly a plurality of installation piece on the mounting panel one, every the side of installation piece all sets firmly vertical line rail three, set firmly on the mounting panel two with the connecting block of installation piece one-to-one, set firmly slider three on the connecting block, three sliding connection of slider are in on the line rail three. The matching structure between the third sliding block and the third linear rail is the same as or similar to the matching structure between the first sliding block and the first linear rail, and the third sliding block and the third linear rail are also provided with a guide convex rib and a guide groove which are matched with each other. The second mounting plate is guided and limited through the guide assembly, so that the second mounting plate can only move up and down, and the second mounting plate can move up and down stably and reliably through the cooperation of the third sliding block and the third linear rail. Furthermore, the number of the mounting blocks and the number of the connecting blocks are four, and the mounting blocks and the connecting blocks are respectively arranged at four corners of the first mounting plate and the second mounting plate.

In the above lifting mechanism in the vibration feeding device, the driving member includes a driving motor, a screw rod is disposed between the driving motor and the lower inclined block, one end of the screw rod is fixedly connected with one end of the lower inclined block, and the driving motor can drive the screw rod to axially reciprocate. The driving motor and the screw rod are transversely arranged, and the driving motor drives the screw rod to move axially along the screw rod, so that the lower inclined block is driven to transversely move, the purpose of jacking the upper inclined block is realized, and the height of the vibration material plate is finally adjusted. The effectiveness of torque transmission can be guaranteed by utilizing the principle of the screw rod in the technical scheme, the action is accurate and reliable, and the control is convenient.

In the lifting mechanism of the vibration feeding device, a nut is arranged in the driving motor, the rotor of the driving motor can drive the nut to rotate, and the other end of the screw rod is inserted in the driving motor and is in threaded connection with the nut. The screw is in threaded connection with the screw rod, the screw rotates to drive the screw rod to move axially, and the screw is integrated in the driving motor in the technical scheme, so that the structural compactness of the whole lifting mechanism is improved.

Alternatively, the drive element may be a linear motor, a pneumatic or hydraulic cylinder, or the like.

Compared with the prior art, the utility model provides an elevating system has following advantage:

1. the utility model provides an elevating system mutually supports the altitude mixture control who realizes the vibration charging tray through last sloping block and lower sloping block, can bear great atress, and stable in structure adjusts through driving piece automation moreover, and it is convenient to adjust, and degree of automation is high, moves accurate reliable.

2. The utility model provides an elevating system is through setting up multiunit slider and line rail for more accurate reliable that spare part removed, it is stable in the same direction as smooth.

Drawings

Fig. 1 is a schematic perspective view of a vibratory feeding device.

Fig. 2 is a schematic perspective view of a vibratory feeding device.

Fig. 3 is a schematic perspective view of the lifting mechanism.

Fig. 4 is an exploded view of the present lift mechanism.

Fig. 5 is a schematic view of the connection structure of the lower sloping block and the upper sloping block in the lifting mechanism.

Fig. 6 is a schematic view of the partially exploded structure of the present lift mechanism.

In the figure, 1, a bottom plate; 2. a vibration generating mechanism; 3. vibrating the material tray; 4. a first mounting plate; 41. mounting a groove III; 42. a strip-shaped guide groove II; 5. a second mounting plate; 51. a yielding through hole; 6. an upper inclined block; 6a, a first inclined surface; 61. mounting the first groove; 62. a first strip-shaped guide groove; 7. a lower inclined block; 7a, a second inclined surface; 71. mounting a second groove; 72. mounting a groove IV; 8. a guide assembly; 81. mounting blocks; 82. a third line rail; 83. connecting blocks; 84. a third sliding block; 9. a first sliding block; 91. a first sliding groove; 92. a guide convex rib; 10. a first wire rail; 10a, a guide groove; 11. a drive member; 11a, a driving motor; 13. a second line rail; 14. a second sliding block; 14a, a second sliding groove; 15. and a screw rod.

Detailed Description

The following is a detailed embodiment of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to the following embodiment.

As shown in fig. 1 to 6, the vibration feeding device comprises a bottom plate 1, a vibration generating mechanism 2 and a vibration tray 3 arranged on the vibration generating mechanism 2; the lifting mechanism comprises a first mounting plate 4 and a second mounting plate 5 arranged above the first mounting plate 4, wherein a lower inclined block 7 is arranged on the first mounting plate 4, the lower inclined block 7 can transversely move on the first mounting plate 4, an upper inclined block 6 is fixedly arranged at the bottom of the second mounting plate 5, the upper inclined block 6 and the lower inclined block 7 are oppositely arranged, the opposite side surfaces of the upper inclined block 6 and the lower inclined block 7 are respectively an inclined surface I6 a and an inclined surface II 7a, and the inclined surface I6 a of the upper inclined block 6 is slidably connected with the inclined surface II 7a of the lower inclined block 7 through a slide block I9 and a linear rail I10 which are obliquely arranged; a driving piece 11 for driving the lower inclined block 7 to reciprocate is fixedly arranged on the mounting plate I4; the first mounting plate 4 and the second mounting plate 5 are arranged in parallel at intervals and are both horizontally arranged; the mounting plate II 5 is provided with a yielding through hole 51, the upper end of the linear rail I10 and the upper end of the lower inclined block 7 can extend into the yielding through hole 51, and when the lower inclined block 7 moves, the upper end of the linear rail I10 and the upper end of the lower inclined block 7 can extend into the yielding through hole 51, so that collision interference between the linear rail I10 and the lower inclined block 7 and the mounting plate II 5 is avoided; a guide assembly 8 capable of guiding the mounting plate I4 to move up and down is arranged between the mounting plate II 5 and the mounting plate I4. Particularly, mounting panel 4 sets up on bottom plate 1, and mounting panel two 5 are located mounting panel 4's top, and vibration generation mechanism 2 sets up on mounting panel two 5, and vibration charging tray 3 sets up on vibration generation mechanism 2, and the product is placed in vibration charging tray 3, has the discharge passage of spiral in the vibration charging tray 3, drives vibration charging tray 3 vibration through the work of vibration generation mechanism 2 to make the product in the vibration charging tray 3 export in proper order of order in proper order. When the height of the vibrating tray 3 needs to be adjusted, the height is adjusted through the lifting mechanism. The driving piece 11 drives the lower inclined block 7 to move transversely, and the upper inclined block 6 can only move up and down under the limitation of the freedom degree of the guide assembly 8, so that the lower inclined block 7 generates an upward component force on the upper inclined block 6 through the second inclined surface 7a, and finally the upper inclined block 6 moves upward to lift the height; when the driving piece 11 drives the lower inclined block 7 to move reversely, the upper inclined block 6, the vibration generating mechanism 2 and the vibration material disc 3 can move downwards under the action of self gravity. In this embodiment, mutually support through last sloping block 6 and sloping block 7 and realize the altitude mixture control of vibration charging tray 3, can bear great atress, stable in structure, through 11 automated adjustments of driving piece moreover, it is convenient to adjust, and degree of automation is high, moves accurate reliable.

As shown in fig. 3, 4 and 5, the inclined surfaces 7a on the lower inclined block 7 and the inclined surfaces 6a on the upper inclined block 6 have the same inclination angle; the first sliding block 9 is fixedly arranged on the first inclined surface 6a of the upper inclined block 6, and the first line rail 10 is fixedly arranged on the second inclined surface 7a of the lower inclined block 7 and arranged along the inclined direction of the second inclined surface 7 a; the first sliding block 9 is provided with a first sliding groove 91 transversely penetrating through two ends of the first sliding block, the first wire rail 10 is inserted into the first sliding groove 91 in a sliding mode, the lower inclined block 7 pushes the upper inclined block 6 to move upwards when moving transversely, relative displacement in the directions of the first inclined surface 6a and the second inclined surface 7a is formed between the lower inclined block 7 and the upper inclined block 6, friction between the lower inclined block 7 and the upper inclined block 6 can be reduced through the matching of the first sliding block 9 and the first wire rail 10, and movement between the lower inclined block 7 and the upper inclined block 6 is smooth and stable. Furthermore, a first mounting groove 61 is formed in a first inclined surface 6a of the upper inclined block 6, a first slider 9 is embedded in the first mounting groove 61, a second mounting groove 71 is formed in a second inclined surface 7a of the lower inclined block 7, the lower side of the first wire track 10 is embedded in the second mounting groove 71, a first strip-shaped guide groove 62 is further formed in the first inclined surface 6a of the upper inclined block 6, the first strip-shaped guide groove 62 is communicated with the first mounting groove 61, the first strip-shaped guide groove 62 and the first sliding groove 91 are arranged in the same direction, and the first wire track 10 is slidably embedded in the first strip-shaped guide groove 62; the first mounting groove 61 and the second mounting groove 71 not only facilitate the positioning and mounting of the first slider 9 and the first wire rail 10, but also can keep the first slider 9 and the first wire rail 10 stable and reliable. The accurate reliability of the movement of the linear rail I10 is improved through the guiding and limiting effect of the strip-shaped guide groove I62, the shaking is reduced, and the stability is kept; the lateral walls of the two sides of the first sliding groove 91 are provided with guide convex ribs 92 along the length direction of the first sliding groove, the lateral sides of the two sides of the first linear rail 10 are provided with guide grooves 10a along the length direction of the first sliding groove, the guide convex ribs 92 are embedded in the guide grooves 10a in a sliding mode, and the guide grooves 10a are matched with the guide convex ribs 92, so that the accuracy and reliability of movement of the first linear rail 10 are further improved.

As shown in fig. 3 to 6, a second transverse linear rail 13 is fixedly arranged at the bottom of the lower inclined block 7, a second sliding block 14 is fixedly arranged at the upper side of the first mounting plate 4, a second sliding groove 14a transversely penetrating through two ends of the second sliding block 14 is formed in the second sliding block 14, and the second linear rail 13 is slidably inserted into the second sliding groove 14 a. Through the matching of the second linear rail 13 and the second sliding block 14, when the driving piece 11 drives the lower inclined block 7 to transversely move, the shaking between the lower inclined block 7 and the first mounting plate 4 is reduced, so that the movement between the lower inclined block 7 and the first mounting plate is smoother and more stable; the upper side surface of the first mounting plate 4 is provided with a third mounting groove 41, the second slider 14 is embedded in the third mounting groove 41, the bottom of the lower inclined block 7 is provided with a fourth transverse mounting groove 72, the upper side of the second wire rail 13 is embedded in the fourth mounting groove 72, the upper side surface of the first mounting plate 4 is further provided with a second transverse bar-shaped guide groove 42, the second bar-shaped guide groove 42 is communicated with the third mounting groove 41, the second bar-shaped guide groove 42 and the second sliding groove 14a are arranged in the same direction, and the lower side of the second wire rail 13 is located in the second bar-shaped guide groove 42. The matching structure between the second sliding block 14 and the second linear rail 13 is the same as or similar to the matching structure between the first sliding block 9 and the first linear rail 10, and the second sliding block 14 and the second linear rail 13 are also provided with a matched guide convex rib 92 and a matched guide groove 10 a.

As shown in fig. 4, the guiding assembly 8 includes a plurality of mounting blocks 81 fixedly arranged on the first mounting plate 4, a third vertical line rail 82 is fixedly arranged on a side surface of each mounting block 81, connecting blocks 83 corresponding to the mounting blocks 81 one to one are fixedly arranged on the second mounting plate 5, a third sliding block 84 is fixedly arranged on the connecting blocks 83, and the third sliding block 84 is slidably connected to the third line rail 82. The matching structure between the third sliding block 84 and the third linear rail 82 is the same as or similar to the matching structure between the first sliding block 9 and the first linear rail 10, and the third sliding block 84 and the third linear rail 82 are also provided with a matched guide convex rib 92 and a matched guide groove 10 a. The second mounting plate 5 is guided and limited by the guide assembly 8, can only move up and down, and the second mounting plate 5 is stable and reliable in moving up and down by the cooperation of the third slider 84 and the third linear rail 82. Further, the number of the mounting blocks 81, the number of the connecting blocks 83 and the number of the connecting blocks are four, and the mounting blocks are respectively arranged at four corners of the mounting plate one 4 and the mounting plate two 5.

In this embodiment, the driving member 11 includes a driving motor 11a, a screw rod 15 is disposed between the driving motor 11a and the downward-tilting block 7, one end of the screw rod 15 is fixedly connected to one end of the downward-tilting block 7, and the driving motor 11a can drive the screw rod 15 to axially reciprocate. The driving motor 11a and the screw rod 15 are transversely arranged, and the driving motor 11a drives the screw rod 15 to axially move along the screw rod 15, so that the lower inclined block 7 is driven to transversely move, the purpose of jacking the upper inclined block 6 is realized, and the height of the vibration material disc 3 is finally adjusted. Further, a nut is arranged inside the driving motor 11a, a rotor of the driving motor 11a can drive the nut to rotate, and the other end of the screw rod 15 is inserted into the driving motor 11a and is in threaded connection with the nut.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The lifting mechanism in the vibration feeding device is characterized by comprising a first mounting plate (4) and a second mounting plate (5) arranged above the first mounting plate (4), wherein a lower inclined block (7) is arranged on the first mounting plate (4), the lower inclined block (7) can transversely move on the first mounting plate (4), an upper inclined block (6) is fixedly arranged at the bottom of the second mounting plate (5), the upper inclined block (6) and the lower inclined block (7) are oppositely arranged, and the opposite side surfaces of the upper inclined block (6) and the lower inclined block (7) are respectively a first inclined surface (6a) and a second inclined surface (7 a); a driving piece (11) for driving the lower inclined block (7) to reciprocate is fixedly arranged on the mounting plate I (4); and a guide assembly (8) capable of guiding the first mounting plate (4) to move up and down is arranged between the second mounting plate (5) and the first mounting plate (4).

2. The lifting mechanism in the vibration feeding device according to claim 1, wherein the inclined surface one (6a) of the upper inclined block (6) is connected with the inclined surface two (7a) of the lower inclined block (7) in a sliding way through a slide block one (9) and a wire track one (10) which are arranged in an inclined way.

3. The elevating mechanism of a vibration feeding device as set forth in claim 2, wherein the inclination angle of the first inclined surface (6a) is identical to the inclination angle of the second inclined surface (7 a); the first sliding block (9) is fixedly arranged on a first inclined surface (6a) of the upper inclined block (6), and the first linear rail (10) is fixedly arranged on a second inclined surface (7a) of the lower inclined block (7) and arranged along the inclined direction of the second inclined surface (7 a); the first sliding block (9) is provided with a first sliding groove (91) transversely penetrating through two ends of the first sliding block, and the first wire rail (10) is inserted into the first sliding groove (91) in a sliding mode.

4. The lifting mechanism in the vibration feeding device as claimed in claim 3, wherein a first mounting groove (61) is formed on the first inclined surface (6a) of the upper swash block (6), the first slider (9) is embedded in the first mounting groove (61), a second mounting groove (71) is formed on the second inclined surface (7a) of the lower swash block (7), the lower side of the first wire rail (10) is embedded in the second mounting groove (71), a first bar-shaped guide groove (62) is further formed on the first inclined surface (6a) of the upper swash block (6), the first bar-shaped guide groove (62) is communicated with the first mounting groove (61), the first bar-shaped guide groove (62) is arranged in the same direction as the first sliding groove (91), and the first wire rail (10) is slidably embedded in the first bar-shaped guide groove (62).

5. The elevating mechanism in the vibration feeding device according to claim 4, wherein the side walls of the first sliding groove (91) are provided with guide ribs (92) along the length direction thereof, the side walls of the first wire rail (10) are provided with guide grooves (10a) along the length direction thereof, and the guide ribs (92) are slidably fitted in the guide grooves (10 a).

6. The elevating mechanism in the vibration feeding device according to claim 2, 3, 4 or 5, wherein the first mounting plate (4) and the second mounting plate (5) are arranged in parallel at intervals and are both arranged horizontally; offer on the mounting panel two (5) and let a way through-hole (51), the upper end of line rail one (10) and the upper end of lower sloping block (7) can stretch into in the through-hole of letting a way (51).

7. The lifting mechanism in the vibration feeding device according to claim 2, 3, 4 or 5, wherein a second transverse wire rail (13) is fixedly arranged at the bottom of the lower inclined block (7), a second sliding block (14) is fixedly arranged at the upper side of the first mounting plate (4), the second sliding block (14) is provided with a second sliding groove (14a) transversely penetrating through two ends of the second sliding block, and the second wire rail (13) is slidably inserted in the second sliding groove (14 a).

8. The lifting mechanism in the vibration feeding device as claimed in claim 7, wherein a third mounting groove (41) is formed on the upper side surface of the first mounting plate (4), the second slider (14) is embedded in the third mounting groove (41), a fourth transverse mounting groove (72) is formed at the bottom of the lower inclined block (7), the upper side of the second wire rail (13) is embedded in the fourth mounting groove (72), a second transverse strip-shaped guide groove (42) is further formed on the upper side surface of the first mounting plate (4), the second strip-shaped guide groove (42) is communicated with the third mounting groove (41), the second strip-shaped guide groove (42) and the second sliding groove (14a) are arranged in the same direction, and the lower side of the second wire rail (13) is located in the second strip-shaped guide groove (42).

9. The lifting mechanism in the vibration feeding device according to claim 2, 3, 4 or 5, wherein the guide assembly (8) comprises a plurality of mounting blocks (81) fixedly arranged on the first mounting plate (4), a vertical third line rail (82) is fixedly arranged on the side surface of each mounting block (81), connecting blocks (83) corresponding to the mounting blocks (81) in a one-to-one manner are fixedly arranged on the second mounting plate (5), a third sliding block (84) is fixedly arranged on the connecting blocks (83), and the third sliding block (84) is slidably connected to the third line rail (82).

10. The lifting mechanism in the vibration feeding device according to claim 1, 2, 3, 4 or 5, wherein the driving member (11) comprises a driving motor (11a), a screw rod (15) is arranged between the driving motor (11a) and the lower inclined block (7), one end of the screw rod (15) is fixedly connected with one end of the lower inclined block (7), and the driving motor (11a) can drive the screw rod (15) to axially reciprocate.