CN213321476U - Stub bar cuts tool - Google Patents
Stub bar cuts tool Download PDFInfo
- Publication number
- CN213321476U CN213321476U CN202021766530.4U CN202021766530U CN213321476U CN 213321476 U CN213321476 U CN 213321476U CN 202021766530 U CN202021766530 U CN 202021766530U CN 213321476 U CN213321476 U CN 213321476U
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- China
- Prior art keywords
- stub bar
- feeding mechanism
- spacing
- material carrier
- cutting
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a stub bar cuts tool, including control box, the feeding mechanism of setting in this control box and the mechanism that cuts of setting in this feeding mechanism's top, one side of feeding mechanism is provided with infrared detection device that targets in place, the last material carrier that is provided with of feeding mechanism, infrared detection device that targets in place detects feeding mechanism and transfers the material carrier to cutting the mechanism under, it cuts the cutter to be provided with the stub bar in the mechanism and cuts the cutter, be provided with cutter stroke spacing groove on the material carrier, cutter stroke spacing inslot is provided with spacing platform, it inserts the spacing pin in the spacing groove to cut to be provided with in the mechanism, spacing pin periphery is provided with can the spacing ring of butt on spacing platform. The utility model discloses stub bar cutting tool carries out die-cut to the connection stub bar of injection molding to guarantee that die-cut position is accurate, guarantee that die-cut stroke is shorter, improve die-cut quality of stub bar and efficiency.
Description
Technical Field
The utility model relates to a cutting tool field, concretely relates to stub bar cutting tool.
Background
In the injection molding production, because the plastic in the mold is connected with the plastic in the runner at the sprue, the injection molded workpiece is connected with a stub bar after the injection molding is finished and the mold is opened. In order to ensure the shape of the injection-molded workpiece, the stub bar must be separated by subsequent cutting. For the cutting operation of the stub bar, at present, a manual method is usually adopted, for example, the stub bar is cut by using tools such as a pair of scissors, a cutter or a jig.
However, the manual cutting operation mode is used, the labor intensity of personnel is high, the processing efficiency is low, and the requirement of mass production is difficult to meet; the punching die in the prior art is used for automatic punching, the punching position is difficult to determine, and the punching stroke is long and is easy to damage the original injection molding part in the punching process.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a stub bar cuts tool carries out die-cut to the connection stub bar of injection molding to guarantee that die-cut position is accurate, guarantee that die-cut stroke is shorter, improve die-cut quality of stub bar and efficiency.
In order to solve the technical problem, the utility model provides a stub bar cuts tool, including control box, the feeding mechanism of setting in this control box and the mechanism that cuts of setting in this feeding mechanism's top, one side of feeding mechanism is provided with infrared detection device that targets in place, the last material carrier that is provided with of feeding mechanism, infrared detection device that targets in place detects feeding mechanism and transfers the material carrier to cutting the mechanism under, it cuts the cutter to be provided with the stub bar in the mechanism and cuts the cutter, be provided with cutter stroke spacing groove on the material carrier, cutter stroke spacing inslot is provided with spacing platform, it inserts the spacing pin in the spacing groove to cut to be provided with in the mechanism, spacing pin periphery is provided with can the spacing ring of butt on spacing platform.
The utility model discloses a preferred embodiment, further include be provided with a plurality of locating holes on the border position of material carrier, cut and be provided with a plurality of reference columns that set up with the locating hole correspondence on the mechanism.
In a preferred embodiment of the present invention, the material carrier further includes a storage tank matching with the material size and shape.
The utility model discloses a preferred embodiment, further include be provided with the locating pin that supplies the material to pass on the material carrier.
The utility model discloses a preferred embodiment, further include still be provided with on the material carrier and supply stub bar cutting tool to insert a plurality of grooves of dodging.
The utility model discloses a preferred embodiment, further include the mechanism of cutting includes the drive stub bar cuts the cylinder that cuts that the cutter moved to the direction of feeding mechanism, cut the cylinder and fix and set up on the control box.
The utility model discloses a preferred embodiment, further include the feeding mechanism sets up on the pay-off slide rail, one side of feeding mechanism is provided with the feeding cylinder that promotes feeding mechanism horizontal migration.
In a preferred embodiment of the present invention, the feeding mechanism further comprises a drag chain for the air pipe of the feeding cylinder to pass through.
The utility model has the advantages that:
the utility model discloses a stub bar cuts tool adopts infrared detection device accurate positioning feeding mechanism's that targets in place pay-off position, make feeding mechanism send the material carrier to cutting the mechanism under, be provided with cutter stroke spacing groove and spacing platform on the material carrier, be provided with the spacing pin that inserts in the spacing groove cutting the mechanism, and can the butt spacing ring at spacing bench, through the cutting position who inserts further accurate cutter in the spacing groove with spacing pin, the spacing ring supports at spacing bench after the cutting is accomplished, the stroke of control cutter, reduce the cutting stroke, prevent that the too big cutter of stroke from causing the scratch to the work piece.
Drawings
Fig. 1 is a schematic view of the internal structure of the stub bar cutting jig of the present invention;
fig. 2 is a schematic structural view of the material carrier of the present invention;
fig. 3 is a schematic structural diagram of the cutting mechanism of the present invention.
The reference numbers in the figures illustrate: 1. an operation box; 2. a feeding mechanism; 3. a cutting mechanism; 301. a limit pin; 302. a limiting ring; 303. a positioning column; 4. an infrared in-place detection device; 5. a material carrier; 501. a cutter stroke limiting groove; 502. a limiting table; 503. positioning holes; 504. a containing groove; 505. positioning pins; 506. an avoidance groove; 6. a feeding slide rail; 7. a feeding cylinder; 8. a stub bar cutting tool; 9. a cutting cylinder; 10. and (4) dragging the chain.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, an embodiment of the stub bar cutting jig of the present invention includes an operation box 1, a feeding mechanism 2 disposed in the operation box 1, and a cutting mechanism 3 disposed above the feeding mechanism 2, wherein one side of the feeding mechanism 3 is provided with an infrared in-place detection device 4, the feeding mechanism 2 is provided with a material carrier 5, the feeding mechanism 2 is disposed on a feeding slide rail 6, one side of the feeding mechanism 2 is provided with a feeding cylinder 7 for pushing the feeding mechanism 2 to move horizontally, the feeding cylinder 7 drives the feeding mechanism 2 to move on a feeding station and a cutting station, the infrared in-place detection device 4 detects whether the feeding mechanism 2 transfers the material carrier 5 to the feeding station and the cutting station, the moving position of the feeding mechanism 2 is accurately controlled by the infrared in-place detection device 4, the cutting mechanism 3 is provided with a stub bar cutting tool 8, cutting mechanism 3 includes that drive stub bar cuts the cylinder 9 that cuts that cutter 8 moved to 2 directions of feeding mechanism, cut cylinder 9 and fix and set up on control box 1, when feeding mechanism 2 reachs and cut on the station, cut cylinder 9 drive stub bar and cut the stub bar of cutter 8 on to material carrier 5 and cut.
Referring to fig. 2-3, the material carrier 5 is provided with a tool travel limiting groove 501, a limit table 502 is arranged in the cutter stroke limit groove 501, a limit pin 301 inserted into the limit groove 501 is arranged on the cutting mechanism 3, the limiting pin 601 is provided with a limiting ring 302 capable of abutting on the limiting table 502 on the periphery, in the process of cutting the stub bar by moving the stub bar cutting tool 8 downwards, the limit pin 301 on the cutting mechanism 3 is inserted into the tool stroke limit groove 501, the cutter-entering position of the stub bar cutting cutter 8 is accurately limited in the cutting process, the cutting accuracy is ensured, after the cutting is finished, the stub bar cutting tool 8 continues to move downwards, when the limit ring 302 abuts against the limit table 502, the stub bar cutting tool 8 stops moving, the stroke of the cutter is controlled by the limiting table 502, the cutting stroke distance is reduced, and the cutter with overlarge stroke is prevented from scratching a workpiece.
Specifically, a plurality of positioning holes 503 are formed in the edge position of the material carrier 5, a plurality of positioning columns 303 corresponding to the positioning holes 501 are formed in the cutting mechanism 3, and when the cutting mechanism 3 moves in the direction of the material carrier 5 to cut, the positioning columns 303 are correspondingly inserted into the positioning holes 503, so that the cutting mechanism 3 is prevented from shaking relative to the material carrier 5 in the process of cutting the stub bar, and the cutting position is prevented from deviating.
Referring to fig. 2, a containing groove 504 matched with the size and shape of the material is formed in the material carrier 5, the material with a stub bar is placed in the containing groove 504, in this embodiment, a round hole is formed in the material, in order to further fix the position of the material, a positioning pin 505 for allowing the round hole in the material to pass through is arranged on the material carrier 5, the position of the material is fixed by adopting a mode that the positioning pin 505 is matched with the containing groove 504, and the position of the material is prevented from moving in the cutting process.
Specifically, still be provided with on the material carrier 5 and supply stub bar cutting tool 8 male a plurality of grooves 506 of dodging, prevent that stub bar cutting tool 8 and material carrier 5 contact from causing the damage.
Specifically, the side of the feeding mechanism 2 is further provided with a drag chain 10 for an air pipe of the feeding cylinder 7 to pass through, and the drag chain 10 protects the air pipe and prevents the feeding mechanism 2 from pressing the air pipe in the moving process.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides a stub bar cuts tool, includes the control box, sets up feeding mechanism and the mechanism that cuts of setting in this feeding mechanism's top in this control box, its characterized in that, one side of feeding mechanism is provided with infrared detection device that targets in place, the last material carrier that is provided with of feeding mechanism, infrared detection device that targets in place detects feeding mechanism and transfers the material carrier to cutting the mechanism under, it cuts the cutter to be provided with the stub bar in the mechanism and cuts the cutter, be provided with cutter stroke spacing groove on the material carrier, cutter stroke spacing inslot is provided with spacing platform, it inserts the spacing pin in the spacing groove to cut to be provided with in the mechanism, spacing pin periphery is provided with can the spacing ring of butt on spacing platform.
2. The stub bar cutting jig according to claim 1, wherein a plurality of positioning holes are formed at an edge of the material carrier, and a plurality of positioning posts corresponding to the positioning holes are formed on the cutting mechanism.
3. The stub bar cutting jig according to claim 1, wherein the material carrier is provided with a receiving groove matching with the size and shape of the material.
4. The stub bar cutting jig according to claim 1, wherein the material carrier is provided with a positioning pin for passing through the material.
5. The stub bar cutting jig according to claim 1, wherein the material carrier is further provided with a plurality of avoiding grooves into which stub bar cutting tools are inserted.
6. The stub bar cutting jig according to claim 1, wherein the cutting mechanism comprises a cutting cylinder for driving the stub bar cutting tool to move in the direction of the feeding mechanism, and the cutting cylinder is fixedly arranged on the operation box.
7. The stub bar cutting jig according to claim 1, wherein the feeding mechanism is disposed on a feeding slide rail, and a feeding cylinder for pushing the feeding mechanism to move horizontally is disposed on one side of the feeding mechanism.
8. The stub bar cutting jig of claim 7, wherein a drag chain for an air pipe of the feeding cylinder to pass through is further arranged on the side of the feeding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021766530.4U CN213321476U (en) | 2020-08-21 | 2020-08-21 | Stub bar cuts tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021766530.4U CN213321476U (en) | 2020-08-21 | 2020-08-21 | Stub bar cuts tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213321476U true CN213321476U (en) | 2021-06-01 |
Family
ID=76098316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021766530.4U Active CN213321476U (en) | 2020-08-21 | 2020-08-21 | Stub bar cuts tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213321476U (en) |
-
2020
- 2020-08-21 CN CN202021766530.4U patent/CN213321476U/en active Active
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