CN210117202U

CN210117202U - Material ejection equipment

Info

Publication number: CN210117202U
Application number: CN201920428613.3U
Authority: CN
Inventors: 赵利平; 于维斌; 叶卫文
Original assignee: Guangdong University of Science and Technology
Current assignee: Guangdong University of Science and Technology
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-02-28
Anticipated expiration: 2029-03-29

Abstract

The utility model relates to the technical field of material ejecting processing machinery, in particular to material ejecting equipment, which comprises an ejecting mechanism, a main base and a plurality of auxiliary bases arranged on the main base in a sliding way, wherein the auxiliary bases are arranged in a row, a telescopic component is arranged between two adjacent auxiliary bases, two ends of the telescopic component are respectively connected with the two adjacent auxiliary bases, and the auxiliary bases are also provided with positioning bolts for fixing the auxiliary bases to the main base; the auxiliary base is provided with a supporting inserting column, and the top ends of the supporting inserting columns are provided with magnet blocks; the top of lifter plate is provided with a plurality of ejector beam, and the top of ejector beam is provided with globular steel ball. The utility model has simple and novel structure, and is convenient for adjusting the distance between the material ejecting mechanisms on the auxiliary base; the buffer mechanism has the effects of buffering and damping, improves the working stability, is convenient to assemble and disassemble, reduces the abrasion of the ejector rod to a workpiece, and improves the working reliability.

Description

Material ejection equipment

Technical Field

The utility model belongs to the technical field of liftout processing machinery technique and specifically relates to indicate a liftout equipment.

Background

At present, the ejection processing equipment needs to be provided with a supporting base to realize the support of the ejection mechanism and the protection of the bottom; present support base all fixes in the bottom of liftout mechanism, and difficult equipment if there are a plurality of liftout mechanisms that set up side by side to fix behind the support base, the distance between the liftout mechanism can not be adjusted moreover, and it is inconvenient to use, and the structure is complicated, assembles, dismantles the difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model provides a material ejecting device aiming at the problems of the prior art, which has simple and novel structure and is convenient to adjust the distance between the material ejecting mechanisms on the auxiliary base; the buffer mechanism has the effects of buffering and damping, improves the working stability, is convenient to assemble and disassemble, reduces the abrasion of the ejector rod to a workpiece, and improves the working reliability.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a pair of ejection equipment, including ejection mechanism, main base and a plurality of sub-bases that slide and set up on main base, a plurality of sub-bases are arranged in a row, are provided with the flexible subassembly between two adjacent sub-bases, the both ends of the flexible subassembly are connected with two adjacent sub-bases respectively, the sub-base is still installed and is used for fixing the sub-base in the location bolt of the main base; the auxiliary base is provided with a supporting inserting column, and the top ends of the supporting inserting columns are provided with magnet blocks; the ejection mechanism comprises a socket and an ejection driving unit arranged on the socket, the output end of the ejection driving unit is connected with a lifting plate, a plurality of ejection rods are arranged at the top of the lifting plate, and spherical steel balls are arranged at the top ends of the ejection rods; the bottom of the socket is provided with a supporting insertion hole which is used for being in insertion fit with the supporting insertion column, one side in the supporting insertion hole is provided with a containing groove, a clamping component is arranged in the containing groove and comprises a pull rod, a clamping block and a first compression spring, one end of the first compression spring is connected with the clamping block, the other end of the first compression spring is connected with the bottom wall of the containing groove, the pull rod is movably arranged in the socket in a penetrating mode, one end of the pull rod is connected with the clamping block, the other end of the pull rod protrudes out of the socket, and one side of the supporting insertion column is provided with a clamping groove for installing the clamping block; the main base is internally provided with a buffer mechanism.

Wherein the other end of the pull rod is connected with a pull ring; the number of the first compression springs is two, and the two first compression springs are respectively positioned on two sides of the pull rod.

Guide posts are arranged on two sides of the top end of the liftout driving unit and penetrate through the lifting plate in a sliding mode.

The auxiliary base is provided with a through hole, a positioning bolt movably penetrates through the through hole, the main base is provided with a plurality of locking holes used for being matched with the positioning bolt, and the auxiliary base is also provided with a supporting block used for supporting the positioning bolt; the utility model discloses a portable electronic device, including main base, both sides top of main base all is provided with the baffle, the both sides of main base all are provided with the installation piece, and the installation piece is provided with the mounting hole.

Wherein, the inboard of baffle is provided with the protection cushion.

The positioning bolt comprises a plug pin part and a butting part, the butting part is arranged at the top end of the plug pin part, the plug pin part is movably arranged in the through hole in a penetrating way, a supporting groove for supporting the butting part is arranged on the supporting block, and the butting part and the plug pin part are integrally formed; the supporting groove is arc-shaped.

The bottom of the auxiliary base is provided with a plurality of pulleys, the pulleys are arranged in two rows in parallel, and the main base is provided with a sliding rail used for sliding in a matching mode with the pulleys.

The telescopic assembly comprises a first hollow sleeve and a second hollow sleeve, the first hollow sleeve is slidably sleeved in the second hollow sleeve, and the telescopic assembly further comprises a locking piece for locking the relative positions of the first hollow sleeve and the second hollow sleeve; the bilateral symmetry of first hollow sleeve pipe is provided with the first jack of a plurality of, the bilateral symmetry of the hollow sleeve pipe of second is provided with a plurality of second jack, and first jack corresponds the setting with the second jack, and the locking piece is including card post and compression leg, the card post is used for wearing to locate first jack with the second jack, compression leg connect in the top of card post, compression leg and card post integrated into one piece.

The auxiliary base is further provided with a reinforcing column, the reinforcing column is fixedly connected with the auxiliary base, the reinforcing column is located on one side of the support inserting column, a reinforcing rib is arranged between the reinforcing column and the support inserting column, two ends of the reinforcing rib are respectively connected with the reinforcing column and the support inserting column, the reinforcing rib, the reinforcing column and the support inserting column are integrally formed, and the top end of the reinforcing column is abutted to the socket.

The utility model has the advantages that:

the utility model has simple and novel structure, the supporting plug column on the auxiliary base can be used for being inserted and fixed with the supporting plug hole of the socket, and the magnet blocks absorb the socket by utilizing the arrangement of the magnet blocks, thereby improving the stability of the supporting plug column after being inserted and fixed with the socket; in addition, the auxiliary bases are arranged on the main base in a sliding mode, and the distance between every two adjacent auxiliary bases can be adjusted by means of the arrangement of the telescopic assemblies, so that the distance between the material ejecting mechanisms on the auxiliary bases can be adjusted conveniently; when the ejection mechanism and the auxiliary base are assembled, an operator pulls the pull rod to compress the first compression spring, the fixture block retracts into the accommodating groove, the support plug-in hole of the socket is matched with the support plug-in post, when the support plug-in post is inserted into the top of the support plug-in hole, the fixture block is loosened, and the fixture block is clamped into the clamping groove under the elastic restoring force of the first compression spring; furthermore, when the ejection mechanism works, the ejection driving unit drives the lifting plate to move up and down, and the ejection driving unit drives the lifting plate to rise, so that the ejection rod ejects a workpiece sent out by the external transmission mechanism, ejection is realized, and the top end of the ejection rod is provided with a spherical steel ball, so that abrasion of the ejection rod on the workpiece is reduced, and the working reliability is improved.

Drawings

Fig. 1 is an exploded view of the ejection device of the present invention.

Fig. 2 is a schematic structural diagram of the liftout mechanism of the present invention.

Fig. 3 is a schematic structural diagram of the telescopic assembly of the present invention.

Fig. 4 is a top view of the main base of the present invention.

Fig. 5 is an enlarged view of a point a in fig. 1.

The reference numerals in fig. 1 to 5 include:

1-main base 2-auxiliary base 3-telescopic assembly

4-support inserting column 5-magnet block 6-perforation

7-positioning bolt 8-locking hole 9-supporting block

10-baffle 11-mounting block 12-mounting hole

13-protective rubber cushion 14-buffer mechanism 15-plug part

16-abutment 17-support groove 18-pulley

19-slide rail 20-first hollow sleeve 21-second hollow sleeve

22-first jack 23-second jack 24-clamping column

25-compression column 26-socket 27-liftout drive unit

28-lifting plate 29-ejector rod 30-spherical steel ball

31-supporting plug hole 32-containing groove 33-pull rod

34-a clamping block 35-a first compression spring 36-a clamping groove

37-pull ring 38-guide post 39-reinforcing post

And 40, reinforcing ribs.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

An ejection device is shown in fig. 1 to 5, and comprises an ejection mechanism, a main base 1 and a plurality of sub bases 2 slidably arranged on the main base 1, wherein the sub bases 2 are arranged in a row, a telescopic assembly 3 is arranged between every two adjacent sub bases 2, two ends of the telescopic assembly 3 are respectively connected with the two adjacent sub bases 2, and the sub bases 2 are further provided with positioning bolts 7 for fixing the sub bases 2 to the main base 1; the auxiliary base 2 is provided with a supporting inserted column 4, and the top ends of the supporting inserted columns 4 are provided with magnet blocks 5; the material ejecting mechanism comprises a socket 26 and an ejecting driving unit 27 arranged on the socket 26, the output end of the ejecting driving unit 27 is connected with a lifting plate 28, a plurality of ejecting rods 29 are arranged at the top of the lifting plate 28, and spherical steel balls 30 are arranged at the top ends of the ejecting rods 29; the bottom of the socket 26 is provided with a supporting plug hole 31 which is used for being in plug fit with the supporting plug post 4, one side in the supporting plug hole 31 is provided with a containing groove 32, a clamping assembly is arranged in the containing groove 32 and comprises a pull rod 33, a clamping block 34 and a first compression spring 35, one end of the first compression spring 35 is connected with the clamping block 34, the other end of the first compression spring 35 is connected with the bottom wall of the containing groove 32, the pull rod 33 is movably arranged in the socket 26 in a penetrating manner, one end of the pull rod 33 is connected with the clamping block 34, the other end of the pull rod 33 protrudes out of the socket 26, and one side of the supporting plug post 4 is provided with a clamping groove 36 for installing the clamping block 34; the main base 1 is internally provided with a buffer mechanism 14.

Specifically, the utility model discloses simple structure, novelty, support post 4 on the sub-base 2 can be used for with the support plug hole 31 of socket 26 carry out the grafting fixed, socket 26 is the metal material to utilize the setting of magnet piece 5, magnet piece 5 holds socket 26, improves the stability after support post 4 and socket 26 are pegged graft fixedly; in addition, the auxiliary bases 2 are arranged on the main base 1 in a sliding mode, and the distance between every two adjacent auxiliary bases 2 can be adjusted by means of the arrangement of the telescopic assemblies 3, so that the distance between the material ejecting mechanisms on the auxiliary bases 2 can be adjusted conveniently; the buffer mechanism 14 can play a role in buffering and damping, so that the working stability is improved, when the liftout mechanism and the auxiliary base 2 are assembled, an operator pulls the pull rod 33, the first compression spring 35 is compressed, the fixture block 34 retracts into the accommodating groove 32, the support plug-in hole 31 of the socket 26 is ensured to be matched with the support plug-in post 4, when the support plug-in post 4 is inserted into the top of the support plug-in hole 31, the pull rod 33 is loosened, and the fixture block 34 is clamped into the clamping groove 36 under the elastic restoring force of the first compression spring 35, so that the assembly is convenient, and the disassembly is simple; further, when the ejector mechanism works, the ejector driving unit 27 drives the lifting plate 28 to move up and down, so that the ejector rod 29 ejects a workpiece sent out by the external transmission mechanism to realize ejection, wherein the top end of the ejector rod 29 is provided with a spherical steel ball 30, abrasion of the ejector rod 29 on the workpiece is reduced, and the working reliability is improved.

In the material ejecting apparatus of this embodiment, the other end of the pull rod 33 is connected with a pull ring 37; the number of the first compression springs 35 is two, and the two first compression springs 35 are respectively located at two sides of the pull rod 33. Specifically, two first compression springs 35 ensure the normal operation of the latch 34, and the pull ring 37 is provided for the convenience of the operator.

In the material ejecting apparatus of this embodiment, two sides of the top end of the material ejecting driving unit 27 are provided with guide pillars 38, and the guide pillars 38 are slidably inserted into the lifting plate 28. Specifically, the guide post 38 ensures the stable and smooth operation of the lifting plate 28; the guide post 38 is located on top of the outer wall of the ejector drive unit 27.

In the ejection device of this embodiment, a through hole 6 is formed in an auxiliary base 2, a positioning pin 7 is movably inserted into the through hole 6, a plurality of locking holes 8 for being matched with the positioning pin 7 are formed in a main base 1, and a supporting block 9 for supporting the positioning pin 7 is further arranged on the auxiliary base 2; the utility model discloses a portable electronic device, including main base 1, both sides top of main base 1 all is provided with baffle 10, the both sides of main base 1 all are provided with installation piece 11, and installation piece 11 is provided with mounting hole 12. Specifically, when the auxiliary base 2 needs to be positioned on the main base 1, the positioning bolt 7 penetrates through the through hole 6 and then is inserted into the locking hole 8 of the main base 1, so that the positioning of the auxiliary base 2 is realized, when the auxiliary base 2 needs to be moved, the positioning bolt 7 can be pulled up, the positioning bolt 7 is supported by the supporting block 9, the positioning bolt 7 is prevented from being inserted into the locking hole 8, the movement of the auxiliary base 2 is realized, and the use is convenient; in addition, the baffle 10 is arranged to prevent the auxiliary base 2 from sliding out of the main base 1, so that the working stability and reliability are ensured, and the main base 1 can be fixed on a working platform or the ground through the mounting hole 12 on the mounting block 11 through an external bolt, so that the use is convenient.

In the ejection device of this embodiment, the inside of the baffle 10 is provided with a protective rubber mat 13. Specifically, the protective rubber pad 13 can buffer the direct collision between the baffle 10 and the sub-base 2, and reduce the abrasion.

In the ejector device of this embodiment, the positioning pin 7 includes a pin portion 15 and an abutting portion 16, the abutting portion 16 is disposed at a top end of the pin portion 15, the pin portion 15 movably penetrates the through hole 6, a supporting groove 17 for supporting the abutting portion 16 is disposed on the supporting block 9, and the abutting portion 16 and the pin portion 15 are integrally formed; the support groove 17 is arc-shaped. Specifically, when needs remove vice base 2, operating personnel pulls up location bolt 7, place butt portion 16 on with supporting groove 17, make bolt portion 15 break away from locking hole 8, conveniently remove vice base 2, when needs fixed vice base 2, take butt portion 16 out from supporting groove 17, and rotate butt portion 16, then aim at locking hole 8 with bolt portion 15, and then loosen location bolt 7, make bolt portion 15 insert in locking hole 8, realize the fixed to vice base 2, bolt portion 15 and butt portion 16 integrated into one piece, structural stability is strong, the wholeness is good.

The ejection device of this embodiment, the bottom of vice base 2 is provided with a plurality of pulleys 18, and a plurality of pulleys 18 are two rows and set up side by side, main base 1 is provided with and is used for the gliding slide rail 19 of pulley 18 cooperation. Specifically, through the sliding connection of the pulley 18 and the slide rail 19, the sliding connection between the sub-base 2 and the main base 1 is realized, and the arrangement of the pulley 18 can reduce the friction when the sub-base 2 and the main base 1 slide, and improve the sliding fluency.

In the material ejecting apparatus of this embodiment, the telescopic assembly 3 includes a first hollow sleeve 20 and a second hollow sleeve 21, the first hollow sleeve 20 is slidably sleeved in the second hollow sleeve 21, and the telescopic assembly 3 further includes a locking member for locking the relative positions of the first hollow sleeve 20 and the second hollow sleeve 21; the bilateral symmetry of first hollow sleeve 20 is provided with the first jack 22 of a plurality of, the bilateral symmetry of second hollow sleeve 21 is provided with a plurality of second jack 23, and first jack 22 corresponds the setting with second jack 23, and the locking piece includes card post 24 and compression leg 25, card post 24 is used for wearing to locate first jack 22 with second jack 23, compression leg 25 connect in card post 24's top, compression leg 25 and card post 24 integrated into one piece. Specifically, the first hollow sleeve 20 and the second hollow sleeve 21 are respectively connected to two adjacent sub-bases 2, the first hollow sleeve 20 and the second hollow sleeve 21 are arranged in a sliding manner, so that the effect of a telescopic rod can be realized, and then the relative positions of the first hollow sleeve 20 and the second hollow sleeve 21 are locked through a locking piece, so that the telescopic adjustment and the telescopic distance fixation of the telescopic assembly 3 are realized; after the relative position of the first hollow sleeve 20 and the second hollow sleeve 21 is adjusted, the first jack 22 is aligned with the second jack 23, then the clamping column 24 of the locking piece penetrates through the first jack 22 and the second jack 23 to lock the first hollow sleeve 20 and the second hollow sleeve 21, the length of the compression column 25 is larger than the size of the first jack 22 and the second jack 23, the compression column 25 abuts against the second hollow sleeve 21, the clamping column 24 locks the first hollow sleeve 20 and the second hollow sleeve 21 to realize locking, the compression column 25 and the clamping column 24 are integrally formed, the structural stability is good, and the locking piece is in a T-shaped arrangement.

According to the ejection device in this embodiment, the sub-base 2 is further provided with a reinforcing column 39, the reinforcing column 39 is fixedly connected with the sub-base 2, the reinforcing column 39 is located on one side of the supporting insertion column 4, a reinforcing rib 40 is arranged between the reinforcing column 39 and the supporting insertion column 4, two ends of the reinforcing rib 40 are respectively connected with the reinforcing column 39 and the supporting insertion column 4, the reinforcing rib 40 is integrally formed with the reinforcing column 39 and the supporting insertion column 4, and the top end of the reinforcing column 39 is abutted to the socket 26. Specifically, utilize the setting of strengthening post 39, strengthening rib 40, improve the support and insert the stability of being connected between post 4 and the vice base 2, improve the utility model discloses reliability during the equipment to strengthening post 39 plays the supporting role to socket 26, further improves the stability after the liftout mechanism assembles.

Wherein, the buffer mechanism 14 is a sponge layer, and the liftout drive unit 27 is an air cylinder.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an ejection of compact equipment which characterized in that: the automatic feeding device comprises a material ejecting mechanism, a main base and a plurality of auxiliary bases arranged on the main base in a sliding manner, wherein the auxiliary bases are arranged in a row, a telescopic assembly is arranged between every two adjacent auxiliary bases, two ends of the telescopic assembly are respectively connected with the two adjacent auxiliary bases, and the auxiliary bases are also provided with positioning bolts for fixing the auxiliary bases to the main base; the auxiliary base is provided with a supporting inserting column, and the top ends of the supporting inserting columns are provided with magnet blocks; the ejection mechanism comprises a socket and an ejection driving unit arranged on the socket, the output end of the ejection driving unit is connected with a lifting plate, a plurality of ejection rods are arranged at the top of the lifting plate, and spherical steel balls are arranged at the top ends of the ejection rods; the bottom of the socket is provided with a supporting insertion hole which is used for being in insertion fit with the supporting insertion column, one side in the supporting insertion hole is provided with a containing groove, a clamping component is arranged in the containing groove and comprises a pull rod, a clamping block and a first compression spring, one end of the first compression spring is connected with the clamping block, the other end of the first compression spring is connected with the bottom wall of the containing groove, the pull rod is movably arranged in the socket in a penetrating mode, one end of the pull rod is connected with the clamping block, the other end of the pull rod protrudes out of the socket, and one side of the supporting insertion column is provided with a clamping groove for installing the clamping block; the main base is internally provided with a buffer mechanism.

2. The topping device of claim 1, wherein: the other end of the pull rod is connected with a pull ring; the number of the first compression springs is two, and the two first compression springs are respectively positioned on two sides of the pull rod.

3. The topping device of claim 1, wherein: guide pillars are arranged on two sides of the top end of the liftout driving unit and penetrate through the lifting plate in a sliding mode.

4. The topping device of claim 1, wherein: the auxiliary base is provided with a through hole, a positioning bolt movably penetrates through the through hole, the main base is provided with a plurality of locking holes used for being matched with the positioning bolt, and the auxiliary base is also provided with a supporting block used for supporting the positioning bolt; the utility model discloses a portable electronic device, including main base, both sides top of main base all is provided with the baffle, the both sides of main base all are provided with the installation piece, and the installation piece is provided with the mounting hole.

5. The topping device of claim 4, wherein: and a protective rubber cushion is arranged on the inner side of the baffle.

6. The topping device of claim 4, wherein: the positioning bolt comprises a plug pin part and a butting part, the butting part is arranged at the top end of the plug pin part, the plug pin part is movably arranged in the through hole in a penetrating way, a supporting groove for supporting the butting part is arranged on the supporting block, and the butting part and the plug pin part are integrally formed; the supporting groove is arc-shaped.

7. The topping device of claim 1, wherein: the bottom of the auxiliary base is provided with a plurality of pulleys, the pulleys are arranged in two rows, and the main base is provided with a sliding rail used for sliding in a matching mode with the pulleys.

8. The topping device of claim 1, wherein: the telescopic assembly comprises a first hollow sleeve and a second hollow sleeve, the first hollow sleeve is slidably sleeved in the second hollow sleeve, and the telescopic assembly further comprises a locking piece for locking the relative positions of the first hollow sleeve and the second hollow sleeve; the bilateral symmetry of first hollow sleeve pipe is provided with the first jack of a plurality of, the bilateral symmetry of the hollow sleeve pipe of second is provided with a plurality of second jack, and first jack corresponds the setting with the second jack, and the locking piece is including card post and compression leg, the card post is used for wearing to locate first jack with the second jack, compression leg connect in the top of card post, compression leg and card post integrated into one piece.

9. The topping device of claim 1, wherein: still be provided with the enhancement post on the auxiliary base, strengthen post and auxiliary base fixed connection, strengthen the post and be located the support and insert one side of post, strengthen the post and insert and be provided with the strengthening rib between the post with the support, the both ends of strengthening rib are inserted the post with strengthening the post, support respectively and are connected, and the strengthening rib inserts post integrated into one piece with strengthening the post, support, strengthens the top and the socket butt of post.