CN210132731U - PVC electrical sleeve injection molding junction box separation device - Google Patents
PVC electrical sleeve injection molding junction box separation device Download PDFInfo
- Publication number
- CN210132731U CN210132731U CN201920917674.6U CN201920917674U CN210132731U CN 210132731 U CN210132731 U CN 210132731U CN 201920917674 U CN201920917674 U CN 201920917674U CN 210132731 U CN210132731 U CN 210132731U
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- China
- Prior art keywords
- cylinder
- cutting cylinder
- fixed
- guide
- flat plate
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- Expired - Fee Related
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- 238000000926 separation method Methods 0.000 title claims abstract description 11
- 238000001746 injection moulding Methods 0.000 title claims description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
PVC electrician's sleeve pipe terminal box separator of moulding plastics, every chain is articulated to be constituted together by a plurality of chain unit, is fixed with the support on every chain unit, and the structure of support is: arc guide plates are formed on two sides of the flat plate, support legs are formed on the flat plate, and a flat plate central circular hole is formed in the middle of the flat plate; the guide pipe is inserted and sleeved on the guide rod, the spring is inserted and sleeved on the guide rod, the left end of the spring is pressed on the left cutting cylinder, and the right end of the spring is pressed on the right cutting cylinder; the left cutting cylinder and the right cutting cylinder are the same in model and size, and the piston rods of the left cutting cylinder and the right cutting cylinder are respectively fixed with a cutter; the left pressing cylinder and the right pressing cylinder are fixed on the portal frame, the left guide cylinder is welded and fixed on the left cutting cylinder, and a piston rod of the right pressing cylinder is inserted and sleeved in the right guide cylinder; it utilizes the cutter punching press to let two box bodys and arc connecting rod separation, and the box body falls into the finished product box, and the arc connecting rod falls into the feed back box, and its incision is level and smooth, and the specification is unified, can not let the incision become the inclined plane.
Description
The technical field is as follows:
the utility model relates to a terminal box production technical field, more specifically say and relate to a used terminal box of transparent electrician's sleeve pipe of PVC used in the production process equipment of terminal box separation of will moulding plastics.
Background art:
referring to fig. 1 and 2, the junction box used in the existing PVC transparent electrical conduit is that two box bodies a1 come out from an injection molding machine together, the middle parts of the two box bodies a1 are provided with an arc connecting rod a2, the lower part of the middle part of the arc connecting rod a2 is provided with an arc column A3, and the upper part of the middle part of the arc connecting rod a2 is provided with a cylindrical upper column a 4. To separate the two boxes a1, the two ends of the arc-shaped connecting rod a2 close to the box a1 are cut off manually by scissors. The disadvantages are as follows: 1. when the two ends of the arc-shaped connecting rod A2 are cut off manually by using scissors, the shapes of the cut openings are not uniform, the surfaces of the openings can be inclined planes, and if the inclination of the surfaces of the openings is large, the fingers of workers are easily scratched when the workers are installed. 2. The two ends of the arc-shaped connecting rod A2 are cut off manually by using scissors, so that workers are very easy to fatigue, and the labor intensity of the workers is high. Meanwhile, the cut components are not well classified and placed, and the cleaning is troublesome.
The utility model has the following contents:
the utility model aims at being not enough to prior art, and provide a PVC electrician's sleeve pipe terminal box separator of moulding plastics, it utilizes the cutter punching press to let two box bodys and arc-shaped connection pole separation, and the box body falls into the finished product box, and the arc-shaped connection pole falls into back magazine, and its incision is level and smooth, and the specification is unified, can not let the incision become the inclined plane.
The technical solution of the utility model is as follows:
the PVC electrical sleeve injection molding junction box separating device comprises a workpiece, wherein the workpiece is formed by molding two ends of an arc-shaped connecting rod on two box bodies, an upper upright post is molded on the upper surface of the middle part of the arc-shaped connecting rod, the upper upright post is in a straight round rod shape, a chain is installed on a driving chain wheel and a driven chain wheel, and the rotation of a servo motor is fixed with the driving chain wheel;
every chain comprises a plurality of chain unit hinged together, is fixed with the support on every chain unit, and the structure of support is: arc-shaped guide plates are formed on two sides of the flat plate, support legs are formed on the flat plate, the two support legs are respectively welded and fixed on one chain unit of the two chains, and a flat plate central circular hole is formed in the middle of the flat plate;
a guide rod is fixed on the portal frame, guide pipes are welded and fixed on the left cutting cylinder and the right cutting cylinder, the guide pipes are inserted and sleeved on the guide rod, a spring is inserted and sleeved on the guide rod, the left end of the spring is pressed on the left cutting cylinder, and the right end of the spring is pressed on the right cutting cylinder; the left cutting cylinder and the right cutting cylinder are the same in model and size, and the piston rods of the left cutting cylinder and the right cutting cylinder are respectively fixed with a cutter;
the left pressing cylinder and the right pressing cylinder are fixed on the portal frame, a piston rod of the left pressing cylinder is inserted and sleeved in a left guide cylinder, the left guide cylinder is fixedly welded on the left cutting cylinder, a piston rod of the right pressing cylinder is inserted and sleeved in a right guide cylinder, and the right guide cylinder is fixedly welded on the right pressing cylinder;
the upper upright post of the workpiece is inserted in the central circular hole of the flat plate, and the box body is arranged on the flat plate.
The two finished product boxes respectively face the arc-shaped guide plate, and the feed back box is positioned at the right lower part of the driven chain wheel.
The cutting knife is a plate-shaped knife, connecting blocks are welded and fixed on piston rods of the left cutting cylinder and the right cutting cylinder, and the cutting knife is fixed on the connecting blocks through screws.
The control cabinet controls the servo motor, the left cutting cylinder, the right cutting cylinder, the left pressing cylinder and the right pressing cylinder to work.
The two driving sprockets and the two driven sprockets are coaxially fixed together, the two driven sprockets are coaxially mounted together, and each driving sprocket drives one chain to rotate.
The beneficial effects of the utility model reside in that:
it utilizes the cutter punching press to let two box bodys and arc connecting rod separation, and the box body falls into the finished product box, and the arc connecting rod falls into the feed back box, and its incision is level and smooth, and the specification is unified, can not let the incision become the inclined plane.
Description of the drawings:
FIG. 1 is a schematic view of a workpiece structure;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural diagram of the present invention when viewing at different angles.
In the figure: 1. a chain; 2. a drive sprocket; 3. a driven sprocket; 4. a servo motor; 5. a support; 6. a gantry; 7. a guide bar; 8. a left cutting cylinder; 9. a right cutting cylinder; 10. a conduit; 11. a spring; 12. a cutter; 13. a left hold down cylinder; 14. a right hold down cylinder; 15. a left guide cylinder; 16. a right guide cylinder; 17. a finished product box; 18. returning the material box; 20. a control cabinet.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 4, the separation device for the injection molding junction box of the PVC electrical casing comprises a workpiece a, wherein the workpiece a is formed by molding two ends of an arc connecting rod a2 on two box bodies a1, an upper upright a4 is molded on the upper surface of the middle part of the arc connecting rod a2, the upper upright a4 is in the shape of a straight round rod, a chain 1 is installed on a driving sprocket 2 and a driven sprocket 3, and the rotation of a servo motor 4 is fixed with the driving sprocket 2;
every chain 1 comprises a plurality of chain unit 1a articulated together, is fixed with support 5 on every chain unit 1a, and the structure of support 5 is: arc-shaped guide plates 53 are formed on two sides of the flat plate 51, support legs 52 are formed on the flat plate 51, the two support legs 52 are respectively welded and fixed on one chain unit 1a of the two chains 1, and a flat plate central circular hole 511 is formed in the middle of the flat plate 51;
a guide rod 7 is fixed on the portal frame 6, guide pipes 10 are fixedly welded on the left cutting cylinder 8 and the right cutting cylinder 9, the guide pipes 10 are inserted and sleeved on the guide rod 7, a spring 11 is inserted and sleeved on the guide rod 7, the left end of the spring 11 is pressed on the left cutting cylinder 8, and the right end of the spring 11 is pressed on the right cutting cylinder 9; the left cutting cylinder 8 and the right cutting cylinder 9 have the same model and size, and the piston rods of the left cutting cylinder 8 and the right cutting cylinder 9 are both fixed with cutters 12;
the left pressing cylinder 13 and the right pressing cylinder 14 are both fixed on the portal frame 6, a piston rod of the left pressing cylinder 13 is inserted in a left guide cylinder 15, the left guide cylinder 15 is fixedly welded on the left cutting cylinder 8, a piston rod of the right pressing cylinder 14 is inserted in a right guide cylinder 16, and the right guide cylinder 16 is fixedly welded on the right pressing cylinder 14;
the upper post A4 of workpiece A is inserted into the plate center hole 511 and the cassette A1 is placed on the plate 51.
The two finished product boxes 17 are respectively opposite to the arc-shaped guide plates 53, and the feed back box 18 is positioned at the lower right of the driven sprocket 3.
The cutting knife 12 is a plate-shaped knife, connecting blocks 23 are welded and fixed on piston rods of the left cutting cylinder 8 and the right cutting cylinder 9, and the cutting knife 12 is fixed on the connecting blocks 23 through screws.
The control cabinet 20 controls the servo motor 4, the left cutting cylinder 8, the right cutting cylinder 9, the left pressing cylinder 13 and the right pressing cylinder 14 to work.
The two driving sprockets 2 and the two driven sprockets 3 are both arranged, the two driving sprockets 2 are coaxially fixed together, the two driven sprockets 3 are coaxially arranged together, and each driving sprocket 2 drives one chain 1 to rotate.
The working principle is as follows: the control cabinet 20 controls the servo motor 4 to rotate one revolution every one minute, and the worker places the workpiece a on the flat plate 51 as shown in fig. 1.
In an initial state, piston rods of the left pressing cylinder 13 and the right pressing cylinder 14 press the left cutting cylinder 8 and the right cutting cylinder 9, the distance between the two cutters 12 is smaller than the distance between the two box bodies A1, when the two cutters 12 are positioned between the two box bodies A1 of the workpiece A, the piston rods of the left pressing cylinder 13 and the right pressing cylinder 14 retract, the left cutting cylinder 8 and the right cutting cylinder 9 are driven to do reverse motion by the elasticity of the spring 11, the two cutters 12 are attached to the side surfaces of the two box bodies A, the piston rods of the left cutting cylinder 8 and the right cutting cylinder 9 extend out, the cutters cut two ends of the arc-shaped connecting rod A2, and the two box bodies A1 are pushed onto the arc-shaped plate 53 by the cutters 12 and fall into the finished box 17. The arc connecting rod a2 moves forward under the drive of the chain 1, and falls into the material return box 18 when the arc connecting rod a2 moves below the driven sprocket wheel 3.
Because the arc-shaped connecting rod A2 does not need to be manually cut ceaselessly, the labor intensity is reduced, and the problem that the cut is an inclined plane is solved.
Claims (5)
- PVC electrician sleeve pipe terminal box separator that moulds plastics, including work piece (A), work piece (A) comprises on two box bodys (A1) the both ends shaping of arc connecting rod (A2), and the upper surface shaping at arc connecting rod (A2) middle part has last stand (A4), goes up stand (A4) and is straight round bar shape, its characterized in that: the chain (1) is arranged on the driving chain wheel (2) and the driven chain wheel (3), and the rotation of the servo motor (4) is fixed with the driving chain wheel (2);every chain (1) is articulated together by a plurality of chain unit (1 a) and is constituted, is fixed with support (5) on every chain unit (1 a), and the structure of support (5) is: arc-shaped guide plates (53) are formed on two sides of the flat plate (51), support legs (52) are formed on the flat plate (51), the two support legs (52) are respectively welded and fixed on one chain unit (1 a) of the two chains (1), and a flat plate central circular hole (511) is formed in the middle of the flat plate (51);a guide rod (7) is fixed on the portal frame (6), guide pipes (10) are welded and fixed on the left cutting cylinder (8) and the right cutting cylinder (9), the guide pipes (10) are inserted and sleeved on the guide rod (7), a spring (11) is inserted and sleeved on the guide rod (7), the left end of the spring (11) is pressed on the left cutting cylinder (8), and the right end of the spring (11) is pressed on the right cutting cylinder (9); the left cutting cylinder (8) and the right cutting cylinder (9) are the same in type and size, and the piston rods of the left cutting cylinder (8) and the right cutting cylinder (9) are respectively fixed with a cutter (12);the left pressing cylinder (13) and the right pressing cylinder (14) are fixed on the portal frame (6), a piston rod of the left pressing cylinder (13) is inserted in a left guide cylinder (15), the left guide cylinder (15) is welded and fixed on the left cutting cylinder (8), a piston rod of the right pressing cylinder (14) is inserted in a right guide cylinder (16), and the right guide cylinder (16) is welded and fixed on the right pressing cylinder (14);the upper upright post (A4) of the workpiece (A) is inserted in the central circular hole (511) of the flat plate, and the box body (A1) is arranged on the flat plate (51).
- 2. The PVC electrical sleeve injection molding junction box separation device as claimed in claim 1, wherein: the two finished product boxes (17) respectively face the arc-shaped guide plates (53), and the feed back box (18) is positioned at the lower right part of the driven chain wheel (3).
- 3. The PVC electrical sleeve injection molding junction box separation device as claimed in claim 1, wherein: the cutting knife (12) is a plate-shaped knife, the piston rods of the left cutting cylinder (8) and the right cutting cylinder (9) are fixedly welded with connecting blocks (23), and the cutting knife (12) is fixed on the connecting blocks (23) through screws.
- 4. The PVC electrical sleeve injection molding junction box separation device as claimed in claim 1, wherein: the control cabinet (20) controls the servo motor (4), the left cutting cylinder (8), the right cutting cylinder (9), the left pressing cylinder (13) and the right pressing cylinder (14) to work.
- 5. The PVC electrical sleeve injection molding junction box separation device as claimed in claim 1, wherein: the two driving sprockets (2) and the two driven sprockets (3) are coaxially fixed together, the two driven sprockets (3) are coaxially mounted together, and each driving sprocket (2) drives one chain (1) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917674.6U CN210132731U (en) | 2019-06-18 | 2019-06-18 | PVC electrical sleeve injection molding junction box separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920917674.6U CN210132731U (en) | 2019-06-18 | 2019-06-18 | PVC electrical sleeve injection molding junction box separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210132731U true CN210132731U (en) | 2020-03-10 |
Family
ID=69705832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920917674.6U Expired - Fee Related CN210132731U (en) | 2019-06-18 | 2019-06-18 | PVC electrical sleeve injection molding junction box separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210132731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126218A (en) * | 2019-06-18 | 2019-08-16 | 杭州管康塑业有限公司 | PVC electrical casing pipe injection molded junction box separator |
-
2019
- 2019-06-18 CN CN201920917674.6U patent/CN210132731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126218A (en) * | 2019-06-18 | 2019-08-16 | 杭州管康塑业有限公司 | PVC electrical casing pipe injection molded junction box separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200310 |