WO2019047315A1 - Automatic hole blocking machine and automatic hole blocking device applying same - Google Patents

Abstract

Provided are an automatic hole blocking machine (100) and an automatic hole blocking device (400) applying the automatic hole blocking machine (100). The hole blocking machine (100) is used for blocking holes on a workpiece (200) by using a rubber plug (300). The rubber plug (300) is provided with a plug hole (301), and the workpiece (200) is provided with a plurality of convex portions (203) having holes (201). The automatic hole blocking machine (100) comprises a working table (10), a workpiece loading assembly (20) mounted on the working table (10), a rubber plug loading assembly (30), a workpiece pushing assembly (40) and a rubber plug pushing assembly (50). The workpiece loading assembly (20) is arranged opposite to the rubber plug loading assembly (30). Each convex portion (203) of the workpiece (200) located in the workpiece loading assembly (20) is opposite to the plug hole (301) of the rubber plug (300) in the rubber plug assembly (30). The workpiece pushing assembly (40) is arranged opposite to the rubber plug pushing assembly (50). The workpiece pushing assembly (40) is used to push the workpiece (200) provided by the workpiece loading assembly (20) to move toward the rubber plug pushing assembly (50). The rubber plug pushing assembly (50) is used to push the rubber plug (300) provided by the rubber plug loading assembly (30) toward the convex portion (203) of the workpiece (200) pushed by the workpiece pushing assembly (40).

Description

Automatic plugging machine and automatic hole blocking device applying same Technical field

The utility model relates to an automatic hole blocking machine and an automatic hole blocking device using the same.

Background technique

At present, for a workpiece having a hole structure such as a threaded hole, a chemical is usually used to remove burrs on the workpiece. However, the agent will corrode the threaded holes while deburring. In this way, it is necessary to block the threaded hole before using the medicament to remove the burr to avoid corrosion of the threaded hole by the medicament. At present, the product line generally uses a manual rubber plug to block the threaded hole, thus wasting a lot of manpower and increasing the manufacturing cost of the workpiece.

Utility model content

In view of this, it is necessary to provide an automatic plugging machine to solve the above problems.

In addition, it is also necessary to provide an automatic hole-blocking device to which the automatic hole-cutting machine is applied.

An automatic hole-cutting machine for automatically blocking a workpiece by using a rubber plug, the rubber plug having a plug hole, the workpiece having a plurality of convex portions, and a hole formed in each convex portion, the automatic plugging machine The utility model comprises a work table, a workpiece loading component for storing and providing a workpiece mounted on the worktable, a rubber plug loading component for storing and providing a rubber plug, a workpiece pushing component and a rubber plug pushing component, and the workpiece feeding The assembly is disposed opposite the rubber plug loading assembly, and each convex portion of the workpiece located in the workpiece loading assembly is opposite to a plug hole of a rubber plug in the rubber plug loading assembly, the workpiece pushing assembly and The rubber plug pushes the component relative to each other, and the workpiece pushing component is used to push the workpiece provided by the workpiece loading component to move toward the rubber plug pushing component, and the rubber plug pushing component is used to push the rubber plug provided by the rubber plug loading component toward the workpiece pushing component The convex motion of the pushed workpiece causes each convex portion of the workpiece pushed by the workpiece pushing component to enter the plug hole of a rubber plug pushed by the rubber plug pushing component, so that the hole of each convex portion is blocked by the rubber plug live.

Preferably, the workpiece loading assembly comprises a workpiece loading assembly body mounted on the work table and a workpiece magazine mounted on the workpiece loading assembly body for accommodating a plurality of workpieces.

Preferably, the workpiece loading assembly body comprises a first mounting portion fixed on the workbench and two first fixing portions fixed on a side of the first mounting portion away from the table, the bottom surface of the first mounting portion Providing a first groove facing the worktable, the first groove has a gap between the first mounting portion and the workbench, and the first mounting portion further comprises a second groove, the second groove is disposed through the second groove The upper surface and the lower surface of the first mounting portion.

Preferably, each of the first fixing portions includes a first positioning plate vertically mounted on a surface of the first mounting portion remote from the first recess and at least two first mounted on the first positioning plate a first positioning plate comprising a first positioning surface perpendicular to the first mounting portion and two first sides connected to the first positioning surface and perpendicular to the first mounting portion, the two The first positioning surface of each of the first fixing portions is opposite to the first positioning surface of the other first fixing portion, and the distance between the first positioning surfaces of the two first fixing portions is equal to or greater than The length of the workpiece clip, the width of each first positioning surface is equal to or greater than the width of the workpiece clip, and each of the first sides is mounted with at least one first clamping plate, and each first clamping plate is self-aligned Projecting away from the first positioning surface, the positioning surfaces of the two first fixing portions and the first clamping plate on each of the first fixing portions cooperate A first accommodating space is formed, and the workpiece cartridge is received in the first accommodating space.

Preferably, the workpiece cartridge includes a first frame body and a workpiece holder mounted on the bottom of the first frame body, the first frame body has a workpiece receiving cavity, and the workpiece receiving cavity is used for accommodating a plurality of a workpiece, the lower end of the workpiece receiving cavity has a first opening, a second groove of the first mounting portion is opposite to the first opening, and the workpiece carrier is slidably mounted on the first frame a lower end, the opening and closing of the first opening is closed, the workpiece tray is dragged to open the first opening, and the workpiece is dropped from the first opening to the outside of the workpiece receiving cavity and passes through the second groove Dropped onto the workbench.

Preferably, the workpiece pushing assembly comprises a workpiece pushing cylinder fixed on the working table and a workpiece pushing member mounted on the workpiece pushing cylinder for pushing the workpiece, the workpiece pushing the cylinder to drive the workpiece pushing member to move the workpiece The piece pushes the workpiece falling from the workpiece receiving cavity onto the table to push the component to move toward the rubber plug.

Preferably, the rubber plug loading assembly comprises a rubber plug loading assembly body mounted on an upper surface of the work table and a rubber plug cartridge mounted on the rubber plug loading assembly body.

Preferably, the rubber plug loading assembly body comprises a second mounting portion fixed on the work table and two second fixing portions fixed on a side of the second mounting portion away from the working table, the second mounting portion The bottom surface is provided with a third groove facing the table, the third groove has a gap between the second fixing portion and the table, and the second mounting portion is further provided with at least one fourth groove, the fourth concave The groove extends through the upper surface and the lower surface of the second mounting portion.

Preferably, each of the second fixing portions includes a second positioning plate vertically mounted on a surface of the second mounting portion remote from the third groove and mounted on the second At least two second clamping plates on the positioning plate, the second positioning plate includes a second positioning surface perpendicular to the second mounting portion and two connected to the second positioning surface and perpendicular to the second mounting portion a second side, a second positioning surface of each of the two second fixing portions is opposite to a second positioning surface of the other second fixing portion, and the second positioning of the two second fixing portions The distance between the faces is equal to or greater than the length of the rubber clip, the width of each second positioning surface is equal to or greater than the width of the rubber clip, and at least one second clamping plate is mounted on each second side. And each of the second clamping plates protrudes from the second positioning surface away from the second positioning surface, and the second positioning surface of the two second fixing portions and the second clamping plate on each of the second fixing portions cooperate to form a first The two receiving spaces, the rubber plug clips are accommodated in the second receiving space.

Preferably, the rubber plug cartridge comprises a second frame body and a rubber plug plate mounted on the bottom of the second frame body, wherein the second frame body has at least one rubber plug receiving cavity, and each rubber plug receiving cavity Extending from an upper end of the second frame to a lower end of the second frame, each rubber plug accommodating cavity is for accommodating a plurality of rubber plugs, and a lower end of each rubber plug accommodating cavity has a second opening, Each of the fourth recesses of the second mounting portion is opposite to a second opening, and the rubber plug tray is slidably mounted at a lower end of the second frame, and the at least one second opening is closably closed. The rubber plug tray is dragged to open the second opening, and the rubber plug is dropped from the second opening to the outside of the rubber receiving cavity, and is dropped onto the workbench through the fourth groove.

Preferably, the rubber plug pushing assembly comprises a rubber plug pushing cylinder fixed on the working table and a rubber plug pushing member for pushing the rubber plug mounted on the rubber plug pushing cylinder, the rubber plug pushing the cylinder driving rubber plug The pusher moves to cause the rubber pusher to push the rubber plug that has fallen from the rubber receiving cavity onto the worktable toward the convex portion of the workpiece pushed by the workpiece pushing assembly.

Preferably, the automatic plugging machine further comprises a push group mounted on the workbench And a transfer assembly for pushing the workpiece with the rubber plug to the transfer assembly for transporting the workpiece with the rubber plug away from the automatic plugging machine.

An automatic hole plugging device comprising at least one of the above automatic plugging machines.

The automatic hole-cutting machine of the utility model comprises a workpiece loading component, a rubber plug loading component, a workpiece pushing component and a rubber plug pushing component, and placing a plurality of workpieces in the workpiece loading component, placing more in the rubber plug loading component a rubber plug, so that the workpiece loading component sequentially supplies the workpiece, so that the rubber plug loading component sequentially supplies the rubber plug corresponding to the convex portion of the workpiece, and then pushes the workpiece to the rubber plug pushing component through the workpiece pushing component, and the rubber plug pushes the component Pushing the rubber plug to the workpiece pushing component, so that the convex part and the rubber plug of the workpiece move toward the other side, and finally each convex part enters into the plug hole of a rubber plug, so that each rubber plug is sleeved in each convex part. The upper hole thus blocks the hole, that is, the automatic hole blocking is completed. In this way, manpower can be saved, cost can be saved, and the efficiency of plugging can be improved.

DRAWINGS

1 is a perspective view of an automatic hole cutter according to a preferred embodiment of the present invention.

Figure 2 is a perspective view of the workpiece.

Figure 3 is a perspective view of the rubber plug.

Fig. 4 is a schematic view showing another direction of the automatic hole cutter shown in Fig. 1.

Fig. 5 is a schematic view showing still another direction of the automatic hole cutter shown in Fig. 1.

Figure 6 is a bottom plan view of the automatic hole cutter shown in Figure 1.

FIG. 7 is a schematic view of the automatic plugging machine shown in FIG. 1 after removing the workbench and the transport assembly.

Figure 8 is an exploded view of the automatic hole cutter shown in Figure 1.

Figure 9 is an exploded view of the workpiece loading assembly.

Figure 10 is an exploded view of the rubber plug loading assembly.

Figure 11 is a perspective view of the push assembly.

Figure 12 is a perspective view of the automatic hole plugging device of the preferred embodiment of the present invention.

Main component symbol description

Automatic plugging machine	100
Workbench	10
Upper surface	11
lower surface	12
First through hole	13
Second through hole	14
Third through hole	15
Fourth through hole	16
Workpiece loading component	20
Workpiece assembly body	twenty one
First installation	211
First groove	2111
Second groove	2112
First fixed part	212
First accommodation space	2120
First positioning plate	2121
First splint	2122
First positioning surface	2123

First side	2124
Workpiece clip	twenty two
First frame	221
Workpiece housing	2211
First surface	2212
First opening	2213
Workpiece pallet	222
First pull ring	223
Rubber plug loading component	30
Rubber plug loading component body	31
Second installation	311
Third groove	3111
Fourth groove	3112
Second fixed part	312
Second accommodation space	3120
Second positioning plate	3121
Second splint	3122
Second positioning surface	3123
Second side	3124
Rubber clip	32
Second frame	321
Rubber stopper chamber	3211
Second surface	3212
Second opening	3213

Rubber stopper plate	322
Second pull ring	323
Workpiece pusher	40
Workpiece pushing cylinder	41
Workpiece pusher	42
First assembly department	421
First putter	422
First holding part	423
Rubber plug pushing component	50
Rubber stopper push cylinder	51
Rubber plug pusher	52
Second assembly department	521
Assembly ontology	5211
Assembly claw	5212
Second holding unit	522
Push component	60
Push cylinder	61
Pusher	62
Third assembly department	621
Push rod	622
Push block	623
Transfer component	70
Workpiece	200
hole	201

Ontology	202
Convex	203
Rubber stopper	300
Plug hole	301
Automatic hole blocking device	400

The present invention will be further described in conjunction with the above drawings in the following detailed description.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. the way.

Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of protection of the present invention.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention.

Referring to FIGS. 1 to 3, a preferred embodiment of the present invention provides an automatic hole puncturing machine 100 for automatically blocking the hole 201 of the workpiece 200 with the rubber stopper 300.

The workpiece 200 includes a body 202 and a protrusion 203 protruding from the body 202. The hole 201 is located on the protrusion 203.

The rubber plug 300 has a plug hole 301 having a size equal to or slightly larger than the size of the convex portion 203 so as to accommodate the convex portion 203 to block the hole 201.

4 to 8, the automatic hole cutter 100 includes a table 10 . The table 10 includes an upper surface 11 and a lower surface 12 opposite the upper surface. The automatic hole puncturing machine 100 further includes a workpiece loading assembly 20 for storing and providing the workpiece 200 mounted on the upper surface 11 of the table 10, and a rubber plug loading assembly 30 for storing and providing the rubber stopper 300. The workpiece pushing assembly 40 and the rubber plug pushing assembly 50 are mounted on the lower surface 12 of the table 10. The workpiece loading assembly 20 is located above the workpiece pushing assembly 40. The rubber loading assembly 30 is located above the rubber plug assembly 50. The workpiece loading assembly 20 is disposed opposite the rubber loading assembly 30. 40 is disposed opposite the rubber stopper pushing assembly 50, and each convex portion 203 of the workpiece 200 located in the workpiece loading assembly 20 is opposed to the plug hole 301 of a rubber stopper 300 in the rubber plug loading assembly 30. The workpiece pushing assembly 40 is configured to urge the workpiece 200 to move toward the rubber plug pushing assembly 50 for pushing the rubber stopper 300 toward the workpiece pushing assembly 40, such that the workpiece pushing assembly 40 is pushed by the workpiece. Each convex portion 203 of the workpiece 200 enters the plug hole 301 of a rubber stopper 300 such that the hole 201 of each convex portion 203 is blocked by the rubber stopper 300.

A first through hole 13 and at least one second through hole 14 are defined in the worktable 10 . The workpiece loading assembly 20 and the rubber plug loading assembly 30 are located in the first pass Between the hole 13 and the second through hole 14, and the workpiece loading assembly 20 is adjacent to the first through hole 13, and the rubber plug assembly 30 is adjacent to the second through hole 14.

In this embodiment, the table 10 is a flat structure. It can be understood that in other embodiments, the workbench 10 can be any other structure.

Referring further to FIG. 9, the workpiece loading assembly 20 includes a workpiece loading assembly body 21 mounted on the upper surface 11 of the table 10 and a workpiece magazine 22 mounted on the workpiece loading assembly body 21. The workpiece magazine 22 is for accommodating a plurality of workpieces 200.

The workpiece loading assembly body 21 includes a first mounting portion 211 fixed to the upper surface 11 of the table 10 and two first fixing portions 212 fixed to the side of the first mounting portion 211 away from the table 10 . The bottom surface of the first mounting portion 211 is provided with a first recess 2111 facing the table 10, and the first recess 2111 can ensure a certain gap between the first mounting portion 211 and the table 10. A second recess 2112 is further disposed on the first mounting portion 211 , and the second recess 2112 extends through the upper surface and the lower surface of the first mounting portion 211 . The second groove 2112 has a size equal to or slightly larger than the outer shape of the workpiece 200. The first mounting portion 211 is located between the first through hole 13 and the second through hole 14 and adjacent to the first through hole 13 . The two first fixing portions 212 are respectively disposed at two ends of the first mounting portion 211 . The workpiece magazine 22 is fixed by the two first fixing portions 212.

Each of the first fixing portions 212 includes a first positioning plate 2121 vertically mounted on a surface of the first mounting portion 211 away from the first groove 2111 and at least one mounted on the first positioning plate 2121. For the first splint 2122. The first positioning plate 2121 includes a first positioning surface perpendicular to the first mounting portion 211 2123 and two first side faces 2124 connected to the first positioning surface 2123 and perpendicular to the first mounting portion 211. The first positioning surface 2123 of each of the two first fixing portions 212 is opposite to the first positioning surface 2123 of the other first fixing portion 212. Each of the first first clamping plates 2122 includes two first clamping plates 2122 respectively mounted on the two first side faces 2124 of the first positioning plate 2121, and each of the first clamping plates 2122 is self-contained A positioning surface 2123 protrudes away from the first positioning surface 2123. The distance between the two first clamping plates 2122 of each pair of first clamping plates 2122 is equal to or slightly larger than the width of the workpiece cartridge 22, that is, the width of the first positioning surface 2123 is equal to or slightly larger than the workpiece cartridge 22 The width. The distance between the first positioning faces 2123 of the two first positioning plates 2121 is equal to or slightly larger than the length of the workpiece cartridge 22. The first locating surface 2123 of the two first fixing portions 212 and the first clamping plate 2122 of each of the first fixing portions 212 cooperate to form a first accommodating space 2120, and the workpiece cartridge 22 is accommodated in the first The accommodation space 2120 is inside.

The two first splints 2122 of each pair of first splints 2122 are oppositely disposed or non-opposed. Preferably, the two first splints 2122 of each pair of first splints 2122 are oppositely disposed.

It can be understood that each of the first fixing portions 212 may further include an odd number of first clamping plates 2122 greater than one, as long as at least one first clamping plate 2122 is mounted on each first side surface 2124 of the first positioning plate 2121. can.

The workpiece magazine 22 includes a first frame body 221, a workpiece holder 222 attached to the bottom of the first frame body 221, and a first pull ring 223 mounted on one side of the workpiece holder 222. The first frame 221 has a workpiece receiving cavity 2211. The work The piece accommodating cavity 2211 is for accommodating a plurality of workpieces 200. The first frame 221 has a first surface 2212. The convex portion 203 of each workpiece 200 accommodated in the workpiece receiving cavity 2211 faces the direction in which the first surface 2212 is located. The lower end of the workpiece receiving cavity 2211 has a first opening 2213. The second groove 2112 of the first mounting portion 211 is opposite to the first opening 2213. The workpiece 200 can be dropped from the first opening 2213. To the outside of the workpiece receiving cavity 2211, and finally falling onto the table 10 through the second groove 2112. The workpiece holder 222 is slidably mounted on the lower end of the first frame body 221, and the first opening 2213 can be closed. When the workpiece 200 needs to fall from the inside of the workpiece accommodating cavity 2211 to the outside of the workpiece accommodating cavity 2211, the first pull ring 223 is pulled, and the first pull ring 223 drives the workpiece support 222 away from the first frame. The direction of the body 221 is moved to open the first opening 2213, and the workpiece 200 can slide out of the workpiece receiving cavity 2211. When the workpiece 200 is not required to fall from the inside of the workpiece accommodating cavity 2211 to the outside of the workpiece accommodating cavity 2211, the first pull ring 223 is pushed to cause the first pull ring 223 to drive the workpiece carrier 222 toward the first frame. The direction of the body 221 is moved to seal the first opening 2213, and the workpiece 200 is held by the workpiece holder 222 and enclosed in the workpiece receiving cavity 2211.

Referring to FIG. 10, the rubber plug loading assembly 30 includes a rubber plug loading assembly body 31 mounted on the upper surface 11 of the table 10 and a rubber cartridge clip mounted on the rubber plug loading assembly body 31. 32. The rubber clip 32 is used to accommodate a plurality of rubber stoppers 300.

The rubber plug loading assembly body 31 includes a second mounting portion 311 fixed to the upper surface 11 of the table 10 and two second fixing portions 312 fixed to the side of the second mounting portion 311 away from the table 10 . The bottom of the second mounting portion 311 The face is provided with a third recess 3111 facing the table 10. The third groove 3111 can ensure a certain gap between the second fixing portion 312 and the table 10 . The second mounting portion 311 is further provided with at least one fourth recess 3112 extending through the upper surface and the lower surface of the second mounting portion 311. The size of the fourth groove 3112 is equal to or slightly larger than the size of the rubber stopper 300. The second mounting portion 311 is located between the first through hole 13 and the second through hole 14 and adjacent to the second through hole 14 . The two second fixing portions 312 are respectively disposed at two ends of the second mounting portion 311. The rubber cartridge clip 32 is fixed by the two second fixing portions 312.

Each of the second fixing portions 312 includes a second positioning plate 3121 vertically mounted on a surface of the second mounting portion 311 remote from the third recess 3111 and at least one mounted on the second positioning plate 3121. For the second splint 3122. The second positioning plate 3121 includes a second positioning surface 3123 perpendicular to the second mounting portion 311 and two second side surfaces 3124 connected to the second positioning surface 3123 and perpendicular to the second mounting portion 311. The second positioning surface 3123 of each of the two second fixing portions 312 is opposite to the second positioning surface 3123 of the other second fixing portion 312, and the two second fixing portions 312 are The distance between the two positioning faces 3123 is equal to or greater than the length of the rubber cartridge 32. Each of the pair of second clamping plates 3122 includes two second clamping plates 3122 respectively mounted on the two second side faces 3124 of the second positioning plate 3121, and each second clamping plate 3122 is self-contained The second positioning surface 3123 protrudes away from the second positioning surface 3123. The distance between the two second clamping plates 3122 of each pair of second clamping plates 3122 is equal to or slightly larger than the width of the rubber stopper clip 32, that is, the width of the second positioning surface 3123 is equal to or slightly larger than the rubber stopper The width of the clip 32, the distance between the second positioning faces 3123 of the two second positioning plates 3121 Equal to or slightly larger than the length of the rubber cartridge 32. The second positioning surface 3123 of the two second fixing portions 312 and the second clamping plate 3122 of each of the second fixing portions 312 cooperate to form a second accommodating space 3120, and the rubber cartridge 32 is accommodated in the first Two accommodation spaces 3120.

The two second splints 3122 of each pair of second splints 3122 are oppositely disposed or non-opposed. Preferably, the two second clamping plates 3122 of each pair of second clamping plates 3122 are oppositely disposed.

It can be understood that each of the second fixing portions 312 may further include an odd number of second clamping plates 3122 greater than one, as long as at least one second clamping plate 3122 is mounted on each second side surface 3124 of the second positioning plate 3121. can.

The rubber cartridge clip 32 includes a second frame body 321, a rubber plug plate 322 installed at the bottom of the second frame body 321, and a second pull ring 323 mounted on one side of the rubber plug plate 322. The second frame body 321 defines at least one rubber receiving cavity 3211. Each rubber plug receiving cavity 3211 extends from the upper end of the second frame 321 to the lower end of the second frame 321 . The cavity 3211 is for accommodating a plurality of rubber stoppers 300. The number of the rubber stopper accommodating chambers 3211 is the same as the number of the convex portions 203 on each of the workpieces 200. The second frame 321 has a second surface 3212. The plug hole 301 of each rubber plug 300 accommodated in the rubber plug receiving cavity 3211 faces the direction in which the second surface 3212 is located. The lower end of each rubber plug receiving cavity 3211 has a second opening 3213. Each of the fourth recesses 3112 of the second mounting portion 311 is opposite to a second opening 3213. The rubber plug 300 can be dropped from the second opening 3213 to the outside of the rubber receiving cavity 3211. The fourth groove 3112 eventually falls onto the table 10. The rubber plug plate 322 is slidably mounted on the second frame 321 The lower end is openable to close the at least one second opening 3213. When the rubber plug 300 needs to fall from the inside of the rubber plug accommodating cavity 3211 to the outside of the rubber accommodating cavity 3211, the second pull ring 323 is pulled, and the second pull ring 323 drives the rubber plug tray 322 toward the outside. Moving away from the second frame 321 to open the second opening 3213, the rubber plug 300 can slide out of the workpiece receiving cavity 2211. When the rubber plug 300 is not required to fall from the inside of the rubber accommodating cavity 3211 to the outside of the rubber accommodating cavity 3211, the second pull ring 323 is pushed, so that the second pull ring 323 drives the rubber stopper plate 322 toward the outside. Moving in the direction of the second frame 321 to seal the second opening 3213, the rubber plug 300 is held by the rubber stopper plate 322 and enclosed in the rubber stopper receiving cavity 3211.

When the workpiece magazine 22 is mounted on the workpiece loading assembly body 21, and the rubber cartridge clip 32 is mounted on the rubber plug assembly body 31, a convex portion 203 of each workpiece 200 in the workpiece cartridge 22 Opposite the plug hole 301 of a rubber plug 300 in the rubber cartridge clip 32. Thus, when the workpiece 200 located at the bottom of the workpiece magazine 22 is dropped onto the table 10 and the rubber stopper 300 located at the bottom of the rubber cartridge 32 is dropped onto the table 10, the workpiece on the table 10 Each convex portion 203 of the 200 is opposed to the plug hole 301 of a rubber stopper 300.

The workpiece pushing assembly 40 includes a workpiece pushing cylinder 41 fixed to the lower surface 12 of the table 10 and a workpiece pushing member 42 for pushing the workpiece 200 mounted on the workpiece pushing cylinder 41. The workpiece pushing cylinder 41 can drive the workpiece pusher 42 to move. The workpiece pushing member 42 includes a first assembly portion 421 mounted on the workpiece pushing cylinder 41, a first push rod 422 mounted on the first assembly portion 421, and a first assembly mounted on the first push rod 422 away from the first assembly The first holding portion 423 at one end of the portion 421. The first assembly portion 421 passes through the first through hole In other words, the first assembly portion 421 is located below the table 10 , partially within the first through hole 13 , and partially above the first through hole 13 . The first push rod 422 and the first retaining portion 423 are located above the upper surface 11 of the table 10 . The workpiece pushing cylinder 41 can drive the workpiece pushing member 42 to move, so that the first pushing rod 422 moves in the first through hole 13 , so that the first pushing rod 422 drives the first holding portion 423 to move to the first mounting portion 211 . A recess 2111 is then held and continues to push the workpiece 200 dropped by the workpiece receiving chamber 2211 to the upper surface 11 of the table 10 toward the direction away from the first recess 2111.

The rubber plug pushing assembly 50 includes a rubber plug pushing cylinder 51 fixed to the lower surface 12 of the table 10 and a rubber plug pushing member 52 for pushing the rubber plug 300 mounted on the rubber plug pushing cylinder 51. The rubber plug push cylinder 51 can drive the rubber pusher 52 to move. The rubber plug pushing member 52 includes a second assembling portion 521 mounted on the rubber plug pushing cylinder 51 and at least one second holding portion 522 mounted on the second assembling portion 521 . Each of the second retaining portions 522 corresponds to a rubber receiving cavity 3211. In other words, each of the second retaining portions 522 can be moved under a rubber receiving cavity 3211 to receive the rubber plug. The rubber plug 300 is dropped by the cavity 3211. The second assembly portion 521 has an assembly body 5211 mounted on the rubber plug pushing cylinder 51 and at least one assembly claw 5212 extending from an upper surface of the assembly body 5211. The number of the assembly claws 5212 is the same as the number of the second holding portions 522 and the number of the second through holes 14. Each of the second retaining portions 522 is assembled at an end of the assembly claw 5212 away from the assembly body 5211, and the second retaining portion 522 and the assembly claws 5212 are perpendicular to each other. The assembly body 5211 is located on one side of the lower surface 12 of the table 10, that is, the assembly body 5211 is located below the table 10. The assembly claw 5212 passes through the second pass The hole 14 is partially located above the second through hole 14. The second holding portion 522 is located above the upper surface 11 of the table 10 . The rubber stopper driving cylinder 51 can drive the rubber stopper pushing member 52 to move on the table 10 to move the assembly claw 5212 in the second through hole 14, so that the second holding portion 522 moves under the driving of the assembling claw 5212. The third recess 3111 of the second mounting portion 311 then holds and continues to push the rubber stopper 300 dropped by the rubber stopper receiving chamber 3211 to the upper surface 11 of the table 10 to move away from the third recess 3111.

The automatic hole cutter 100 further includes a push assembly 60 and a transfer assembly 70 mounted on the lower surface 12 of the table 10. The push assembly 60 is used to urge the workpiece 200 on which the rubber stopper 300 is mounted to the transfer assembly 70 for transporting the workpiece 200 on which the rubber stopper 300 is mounted from the automatic plugging machine 100.

The working platform 10 is further provided with a third through hole 15 and a fourth through hole 16 . The third through hole 15 is located between the first through hole 13 and the second through hole 14 , and the workpiece loading assembly 20 is located between the first through hole 13 and the third through hole 15 , the rubber plug The loading assembly 30 is located between the second through hole 14 and the third through hole 15 , and the fourth through hole 16 is located on the same side of the first through hole 13 , the second through hole 14 , and the third through hole 15 . One end of the transport assembly 70 is fixed below the fourth through hole 16. The size of the fourth through hole 16 is larger than the size of the workpiece 200.

Referring further to FIG. 11, the push assembly 60 includes a push cylinder 61 secured to the lower surface 12 of the table 10 and a pusher 62 mounted to the push cylinder 61. The push cylinder 61 can drive the push member 62 for pushing the workpiece 200 to which the rubber stopper 300 is mounted. The pusher 62 includes a third assembly portion 621 fixed to the push cylinder 61, and is mounted on the first A push rod 622 on the upper surface of the third assembly portion 621 and a workpiece 200 push block 623 attached to one end of the push rod 622 remote from the third assembly portion 621 for pushing and attaching the rubber stopper 300. The third assembly portion 621 is located on one side of the lower surface 12 of the table 10, that is, the third assembly portion 621 is located below the table 10. The pushing rod 622 passes through the third through hole 15 . In other words, the pushing rod 622 is partially located below the third through hole 15 , partially located in the third through hole 15 , and partially located above the third through hole 15 . The push block 623 is located above the third through hole 15 . The pushing cylinder 61 can drive the pushing member 62 to move, so that the pushing rod 622 moves in the third through hole 15, and the pushing rod 622 drives the pushing block 623 to move, so that the pushing block 623 pushes the workpiece 200 to which the rubber plug 300 is mounted to the workpiece 200. The fourth through hole 16 is dropped from the fourth through hole 16 onto the transfer assembly 70.

In the present embodiment, the transport assembly 70 is a guide slot mounted on the lower surface 12 of the table 10 and inclined at an angle to the lower surface 12. It will be appreciated that in other embodiments, the transfer assembly may be a conventional assembly for transporting products such as a conveyor belt.

The working principle of the automatic plugging machine 100 will be further described below with reference to the accompanying drawings:

First, a plurality of workpieces 200 are placed in the workpiece accommodating chamber 2211 of the first frame 221 of the workpiece magazine 22 of the automatic boring machine 100, so that the convex portion 203 of each workpiece 200 faces the first frame of the workpiece cartridge 22. A plurality of rubber plugs 300 are placed in each of the rubber plug accommodating cavities 3211 of the second frame body 321 of the rubber cartridge clip 32, so that the plug holes 301 of each rubber plug 300 are provided. The direction toward the second surface 3212 of the second frame 321 of the rubber cartridge clip 32 is located. At this time, the workpiece pallet 222 of the workpiece magazine 22 is in a closed state, that is, the workpiece pallet 222. The first opening 2213 of the workpiece accommodating cavity 2211 is sealed, and the workpiece 200 in the workpiece accommodating cavity 2211 is held; the rubber stopper plate 322 of the rubber cartridge 32 is also in a closed state, that is, the rubber stopper The plate seals the second opening 3213 of the rubber receiving cavity 3211 and holds the rubber plug 300 in the rubber receiving cavity 3211.

Next, the workpiece magazine 22 is mounted on the workpiece loading assembly body 21, and the rubber cartridge 32 is mounted on the rubber plug assembly body 31 such that the first surface 2212 of the workpiece cartridge 22 and the rubber cartridge The second surface 3212 of the clip 32 is opposite. At this time, the plug hole 301 of each rubber plug 300 in the rubber cartridge clip 32 corresponds to a convex portion 203 of the workpiece 200 in the workpiece cartridge 22. At this time, the automatic hole cutter 100 is in an initial state; the workpiece pushing member 42 of the workpiece pushing assembly 40 of the automatic hole cutter 100 is located close to the workpiece pushing cylinder 41 and away from the workpiece loading assembly 20, which is the workpiece pushing member. The initial position of 42; the rubber plug pusher 52 of the rubber plug pushing assembly 50 of the automatic hole cutter 100 is located near the rubber plug pushing cylinder 51 and away from the rubber plug loading assembly 30, which is the initial position of the rubber plug pushing member 52. Position; the pusher 62 of the push assembly 60 of the automatic boring machine 100 is located adjacent to the push cylinder 61, which is the initial position of the pusher 62.

Then, the first pull ring 223 of the workpiece magazine 22 is pulled to move the workpiece holder 222 to open the first opening 2213 of the workpiece receiving cavity 2211. The second pull ring 323 of the rubber plug clip 32 is pulled to move the rubber plug tray 322 to open the second opening 3213 of the rubber plug receiving cavity 3211. After the first opening 2213 and the second opening 3213 are opened, the workpiece 200 located at the bottom of the workpiece receiving cavity 2211 will pass through the first opening 2213, pass through the second groove 2112 of the first mounting portion 211, and fall to work. At the same time, the rubber stopper 300 located at the bottom of the rubber receiving cavity 3211 will pass through the second opening 3213. The fourth groove 3112 passing through the second mounting portion 311 is dropped onto the table 10.

Then, the workpiece pushing cylinder 41 of the workpiece pushing assembly 40 drives the workpiece pushing member 42 to move toward the rubber plug loading assembly 30, so that the first pushing rod 422 of the workpiece pushing member 42 moves in the first through hole 13 . The first holding portion 423 is moved to the first groove 2111 of the first mounting portion 211 under the belt of the first push rod 422, and then held and continues to be pushed onto the table 10 by the workpiece receiving cavity 2211. The workpiece 200 of the surface 11 moves in a direction away from the first groove 2111. At the same time, the rubber plug of the rubber stopper pushing assembly 50 pushes the cylinder 51 to drive the rubber stopper pushing member 52 to move toward the workpiece loading assembly 20, so that the assembling claw 5212 of the rubber stopper pushing member 52 moves in the second through hole 14. The second holding portion 522 is moved by the assembly claw 5212 into the third groove 3111 of the second mounting portion 311, and then held and continues to be pushed by the rubber stopper receiving cavity 3211 to the upper surface of the table 10. The rubber stopper 300 of 11 moves toward the direction away from the third groove 3111. When the convex portion 203 of the workpiece 200 having the hole 201 meets the rubber stopper 300, each convex portion 203 of the workpiece 200 enters the plug hole 301 of the rubber stopper 300 under the pushing of the workpiece pushing assembly 40 and the rubber stopper pushing assembly 50. In the middle, the rubber stopper 300 is sleeved on the convex portion 203 of the workpiece 200, so that the hole 201 of each convex portion 203 of the workpiece 200 is automatically blocked.

Next, the workpiece pushing cylinder 41 of the workpiece pushing assembly 40 drives the workpiece pushing member 42 to move away from the rubber plug loading assembly 30 to the initial position of the workpiece pushing member 42, ready to push the next one from the workpiece receiving cavity 2211. To the workpiece 200 on the table 10, the rubber plug of the rubber plug pushing assembly 50 pushes the cylinder 51 to drive the rubber pusher 52 to move away from the workpiece loading assembly 20 to the initial position of the rubber pusher 52, ready to push Next from the rubber stopper 3211 drops to the rubber stopper 300 on the table 10. At the same time, the pushing cylinder 61 of the pushing assembly 60 drives the pushing member 62 away from the initial position, moves away from the pushing cylinder 61, and moves the pushing rod 622 in the third through hole 15, so that the pushing rod 622 drives the pushing block 623 toward the pushing block 623. Moving away from the direction of the push cylinder 61, even if the push rod 622 moves the push block 623 toward the workpiece 200 in which the rubber stopper 300 is mounted, the push block 623 contacts the workpiece 200 on which the rubber stopper 300 is mounted, and pushes the rubber plug to be mounted. The workpiece 200 of 300 moves in a direction away from the third through hole 15 and close to the fourth through hole 16 until the workpiece 200 to which the rubber stopper 300 is mounted enters the fourth through hole 16 and is dropped onto the transfer assembly 70.

Next, the transfer assembly 70 will transport the workpiece 200 onto which only the rubber stopper 300 is mounted. At the same time, the workpiece pushing cylinder 41 of the workpiece pushing assembly 40 drives the workpiece pushing member 42 back to the initial position. After the next workpiece 200 is installed with the rubber stopper 300, the next workpiece 200 is continuously pushed onto the conveying assembly 70.

Referring further to FIG. 12, an automatic hole blocking device 400 includes at least one automatic hole puncturing machine 100. In the embodiment, the automatic hole blocking device 400 includes four automatic hole blocking machines 100. The four automatic plugging machines 100 of the automatic hole blocking device 400 respectively automatically block the four workpieces 200. The four workpieces 200 have different numbers of protrusions 203.

The automatic hole cutter 100 of the present invention comprises a workpiece loading assembly 20, a rubber plug loading assembly 30, a workpiece pushing assembly 40 and a rubber plug pushing assembly 50. By placing a plurality of workpieces 200 in the workpiece loading assembly 20, the glue is applied. The plug loading assembly 30 places a plurality of rubber plugs 300, so that the workpiece loading assembly 20 sequentially supplies the workpieces 200, so that the rubber plug loading assemblies 30 sequentially provide the same amount of glue as the convex portions 203 of the workpiece 200. The plug 300 is then pushed by the workpiece pushing assembly 40 toward the rubber stopper pushing assembly 50 while the rubber stopper pushing assembly 50 pushes the rubber stopper 300 toward the workpiece pushing assembly 40 such that the convex portion 203 of the workpiece 200 and the rubber stopper 300 are approaching each other. The directional movement finally causes the convex portion 203 having the hole 201 to enter the plug hole 301 of the rubber stopper 300, so that the rubber stopper 300 is sleeved on the convex portion 203 to block the hole 201, that is, the automatic hole blocking is completed. In this way, manpower can be saved, cost can be saved, and the efficiency of plugging can be improved.

In addition, the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. However, the present invention has been described above, but is not intended to limit the present invention. Any person skilled in the art can make some modifications or modifications to equivalent embodiments when using the above-disclosed technical contents without departing from the scope of the present invention. The technical solution, any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still within the scope of the technical solutions of the present invention.

Claims (13)

1. An automatic hole-cutting machine for automatically blocking a workpiece by using a rubber plug, the rubber plug having a plug hole, the workpiece having a plurality of convex portions, and a hole formed in each convex portion, the automatic plugging machine The utility model comprises a workbench, characterized in that the automatic hole plugging machine further comprises a workpiece loading component for storing and providing a workpiece mounted on the worktable, a rubber plug loading component for storing and providing a rubber plug, and a workpiece pushing a component and a rubber plug pushing assembly, the workpiece loading assembly and the rubber plug loading assembly are disposed opposite each other, and each convex portion of the workpiece located in the workpiece loading assembly and a plug of a rubber plug located in the rubber plug loading assembly In contrast, the workpiece pushing component is disposed opposite to the rubber plug pushing component for pushing the workpiece provided by the workpiece loading component toward the rubber plug pushing component, and the rubber plug pushing component is used to push the rubber plug loading component Providing the rubber plug to move the convex portion of the workpiece pushed by the workpiece pushing assembly, so that each convex portion of the workpiece pushed by the workpiece pushing assembly enters the plug hole of a rubber plug pushed by the rubber plug pushing assembly, so that A hole stopper convex portions is blocked.
2. The automatic hole puncturing machine according to claim 1, wherein the workpiece loading assembly comprises a workpiece loading assembly body mounted on the work table and mounted on the workpiece loading assembly body for accommodating a plurality of The workpiece clip of the workpiece.
3. The automatic hole cutter according to claim 2, wherein the workpiece loading assembly body comprises a first mounting portion fixed to the table and two sides fixed to the side of the first mounting portion away from the table. a first fixing portion, the bottom surface of the first mounting portion is provided with a first groove facing the work table, the first groove has a gap between the first mounting portion and the work table, and the first mounting portion is further disposed There is a second groove extending through the upper surface and the lower surface of the first mounting portion.
4. The automatic hole puncturing machine according to claim 3, wherein each of the first fixing portions comprises a first positioning plate vertically mounted on a surface of the first mounting portion remote from the first groove and At least two first clamping plates mounted on the first positioning plate, the first positioning plate includes a first positioning surface perpendicular to the first mounting portion and connected to the first positioning surface and perpendicular to the first Two first sides of the mounting portion, the first positioning surface of each of the two first fixing portions is opposite to the first positioning surface of the other first fixing portion, and the two first fixing portions The distance between the first positioning faces of the portion is equal to or greater than the length of the workpiece clip, and the width of each of the first positioning faces is equal to or greater than the width of the workpiece clip, and each of the first sides is mounted with at least one a clamping plate, and each of the first clamping plates protrudes from the first positioning surface away from the first positioning surface, and the positioning surfaces of the two first fixing portions and the first clamping plate on each of the first fixing portions cooperate to form a first clamping plate a first accommodating space, the workpiece cartridge is received in the first accommodating space Inside.
5. The automatic hole cutter according to claim 4, wherein the workpiece cartridge comprises a first frame body and a workpiece holder mounted on the bottom of the first frame body, the first frame body having a workpiece receiving a workpiece receiving cavity for accommodating a plurality of workpieces, a lower end of the workpiece receiving cavity having a first opening, a second groove of the first mounting portion being opposite to the first opening, the workpiece The tray is slidably mounted on the lower end of the first frame, the opening and closing of the first opening is closed, the workpiece tray is dragged to open the first opening, and the workpiece is dropped from the first opening to the workpiece The exterior of the cavity is received and dropped through the second groove onto the workbench.
6. The automatic hole cutter according to claim 5, wherein the workpiece pushing assembly comprises a workpiece pushing cylinder fixed on the table and a workpiece pushing member mounted on the workpiece pushing cylinder for pushing the workpiece, The workpiece pushes the cylinder to drive the workpiece pusher movement, so that the workpiece pusher pushes the workpiece falling from the workpiece receiving cavity onto the worktable to move toward the rubber plug pushing assembly.
7. The automatic hole puncturing machine according to claim 1, wherein the rubber plug loading assembly comprises a rubber plug loading assembly body mounted on an upper surface of the working table and mounted on the rubber plug loading assembly body. Rubber stopper clips.
8. The automatic hole puncturing machine according to claim 7, wherein the rubber plug loading assembly body comprises a second mounting portion fixed to the work table and a side of the second mounting portion remote from the work table. Two second fixing portions, the bottom surface of the second mounting portion is provided with a third groove facing the table, the third groove has a gap between the second fixing portion and the work table, and the second mounting portion further At least one fourth groove is disposed, the fourth groove extending through the upper surface and the lower surface of the second mounting portion.
9. The automatic hole puncturing machine according to claim 8, wherein each of the second fixing portions comprises a second positioning plate vertically mounted on a surface of the second mounting portion remote from the third groove and At least two second clamping plates mounted on the second positioning plate, the second positioning plate includes a second positioning surface perpendicular to the second mounting portion and connected to the second positioning surface and perpendicular to the second Two second sides of the mounting portion, the second positioning surface of each of the two second fixing portions is opposite to the second positioning surface of the other second fixing portion, and the two second fixing portions The distance between the second positioning faces of the portion is equal to or greater than the length of the rubber cartridge, and the width of each second positioning surface is equal to or greater than the width of the rubber clip, and at least the second side is mounted on the second side a second clamping plate, and each of the second clamping plates protrudes from the second positioning surface away from the second positioning surface, the second positioning surface of the two second fixing portions and the second positioning portion on each of the second fixing portions The clamping plate cooperates to form a second accommodating space, and the rubber plug cartridge is accommodated in the second accommodating Within the space.
10. The automatic plugging machine according to claim 9, wherein the rubber plug clip comprises a second frame body, a rubber plug plate mounted on the bottom of the second frame body, and at least one of the second frame body is opened. The rubber plug accommodates the cavity, and each rubber plug receives the cavity from the second The upper end of the frame extends to the lower end of the second frame, the rubber receiving cavity is for receiving a plurality of rubber plugs, and the lower end of each rubber receiving cavity has a second opening, the second mounting Each of the fourth recesses of the portion is opposite to a second opening, the rubber plug tray is slidably mounted at a lower end of the second frame, and the at least one second opening is closable and closed, and the glue is dragged The plug plate causes the second opening to be opened, and the rubber plug is dropped from the second opening to the outside of the plug receiving cavity and falls through the fourth groove onto the table.
11. The automatic hole puncturing machine according to claim 10, wherein the rubber plug pushing assembly comprises a rubber plug pushing cylinder fixed on the working table and a rubber plug mounted on the rubber plug pushing cylinder. a rubber plug pushing member that pushes the cylinder to drive the rubber plug pushing member to move, so that the rubber plug pushing member pushes the rubber plug falling from the rubber receiving chamber onto the working table toward the convex portion of the workpiece pushed by the workpiece pushing assembly .
12. The automatic hole puncturing machine according to claim 1, wherein said automatic hole puncturing machine further comprises a pushing assembly and a conveying assembly mounted on the table, the pushing assembly for pushing the workpiece with the rubber stopper A transfer assembly for transporting the workpiece with the rubber plug away from the automatic plugging machine.
13. An automatic hole-blocking device, characterized in that the automatic hole-blocking device comprises a plurality of automatic hole-cutting machines according to any one of claims 1 to 12.

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