CN209769218U - Zipper closing device of zipper injection molding machine - Google Patents
Zipper closing device of zipper injection molding machine Download PDFInfo
- Publication number
- CN209769218U CN209769218U CN201920395775.1U CN201920395775U CN209769218U CN 209769218 U CN209769218 U CN 209769218U CN 201920395775 U CN201920395775 U CN 201920395775U CN 209769218 U CN209769218 U CN 209769218U
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- China
- Prior art keywords
- zipper
- guide wall
- chain
- wall
- fixing block
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a zipper combining device of a zipper injection molding machine, which comprises a chain belt, wherein the chain belt is divided into an upper branch chain belt and a lower branch chain belt, and also comprises a base, a first fixed block, a second fixed block, a third fixed block, a motor, a transmission mechanism, a first zipper combining guide wall, a second zipper combining guide wall, a sliding mechanism and a zipper combining mechanism, the upper end surface of the base is fixedly connected with the first fixing block, the second fixing block and the third fixing block, the first closed chain guide wall and the second closed chain guide wall are symmetrically arranged on the sliding mechanism, the motor is arranged on the first fixed block, close chain mechanism one end fixed connection in close the inner wall of chain guide wall one just close chain mechanism and keep away from close the one end fixed connection of chain guide wall inner wall with close on the inner wall of chain guide wall two, the utility model discloses a can adapt to not unidimensional zip fastener chain meshing needs that the chain detected.
Description
Technical Field
The utility model relates to an injection molding machine technical field, in particular to injection molding machine's zipper device that closes.
Background
The zipper mainly comprises a metal zipper, a nylon zipper and an injection molding zipper, and the injection molding zipper is widely welcomed due to the characteristics of low cost and good performance. And now adopt high-performance modification and processing technology of macromolecular material, adopt novel processing equipment and processing technology's blend, modification, prescription technique for when the quality rises, the cost also has promotion to a certain extent, therefore the machine need detect the chain quality of closing after moulding plastics constantly, prevents to appear a batch of substandard product, causes very big waste.
the utility model provides a patent number is CN 201720871463.4's utility model provides a zip fastener injection molding machine can tentatively detect to closing the chain quality, but this utility model provides a zip fastener injection molding machine, its zipper device can only close the chain to the zip fastener sprocket of single size and detect, and often can relate to the zip fastener sprocket of not unidimensional in the production of actual plant, and at this moment frequently change zipper device and adapt to the zip fastener sprocket of not unidimensional just seem very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a zipper device of injection molding machine can adapt to the needs that not unidimensional zip fastener chain meshing chain detected.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The zipper combining device of the zipper injection molding machine comprises a chain belt, and further comprises a base, a first fixing block, a second fixing block, a third fixing block, a motor, a transmission mechanism, a first zipper combining guide wall, a second zipper combining guide wall, a sliding mechanism and a zipper combining mechanism, wherein the upper end face of the base is fixedly connected with the first fixing block, the second fixing block, the third fixing block, the first fixing block, the second fixing block and the third fixing block are distributed in a triangular mode, two cavities are formed in two opposite side faces of the base, the sliding mechanism is inserted into the cavities, the first zipper combining guide wall and the second zipper combining guide wall are symmetrically arranged on the sliding mechanism, the motor is arranged on the first fixing block, an output shaft of the motor is in linkage connection with the transmission mechanism penetrating through the first zipper combining guide wall and the second zipper combining guide wall, one end of the zipper combining mechanism is fixedly connected to the inner wall of the first zipper combining guide wall, and the zipper combining mechanism is far away from the zipper combining guide wall One end of the inner wall of the first closing guide wall is fixedly connected with the inner wall of the second closing guide wall.
Adopt above-mentioned technical scheme, go up branch chain belt and branch chain belt down overlap together and enter into and roll the roller below under the direction of last passageway and lower passageway, thereby it closes the chain to the chain belt to drive through the removal of chain belt and roll the roller, at this moment if need carry out not unidimensional chain and close when the chain detects, the starter motor, the lead screw begins to rotate under the transmission of motor this moment, because be provided with positive screw thread and anti-thread on the lead screw respectively, consequently it closes chain guide wall one and close chain guide wall two that is threaded connection with anti-thread with positive screw thread and just can be the uniform velocity motion along opposite direction, thereby passageway and lower passageway are gone up in the broadening.
Preferably, the fixed block III is in a triangular prism shape.
By adopting the technical scheme, the third fixed block is in a triangular prism shape, so that the upper branch chain belt and the lower branch chain belt can be better guided to be overlapped.
Preferably, the transmission mechanism comprises a screw rod and a bearing, a groove is formed in the upper portion of one side of the second fixed block, the bearing is clamped in the groove, one end of the screw rod is in linkage connection with an output shaft of the motor, one end, far away from the motor, of the screw rod is connected with the bearing, the sliding mechanism comprises a first sliding block and a second sliding block, the first sliding block and the second sliding block are inserted into the two cavities of the base, the upper end face of the base is symmetrically provided with two grooves, and the grooves are connected with the cavities.
By adopting the technical scheme, when the chain belts with different sizes are subjected to chain combination detection, the motor is started, the screw rod starts to rotate under the transmission of the motor at the moment, and the screw rod is provided with the positive thread and the negative thread respectively, so that the chain combination guide wall I in threaded connection with the positive thread and the chain combination guide wall II in threaded connection with the negative thread can move at a constant speed in opposite directions, and the upper channel and the lower channel are widened.
Preferably, the chain combining mechanism comprises a first spring, a second spring, a first pressing plate, a second pressing plate, a rotating shaft and a rolling roller. The inner wall of the first closed chain guide wall and the inner wall of the second closed chain guide wall are symmetrically provided with grooves, the first spring and the second spring are fixedly connected in the grooves respectively, the lower end face of the pressing plate is fixedly connected with the first spring, the lower end face of the pressing plate is fixedly connected with the second spring, one end of the rotating shaft is fixedly connected with the upper end face of the pressing plate, the rotating shaft is far away from one end of the pressing plate and the upper end face of the pressing plate, and the rolling roller is sleeved on the rotating shaft.
By adopting the technical scheme, the first spring and the second spring are in a compression state, when the motor is started, the screw rod respectively drives the first closed chain guide wall and the second closed chain guide wall to move in opposite directions, and the springs arranged in the grooves of the first closed chain guide wall and the second closed chain guide wall are in a recovery state, so that the relative position of the rolling roller is ensured to be unchanged, and the rolling roller is always in a chain combining position of the upper branch chain belt and the lower branch chain belt.
drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic diagram illustrating a groove structure on an inner wall of a chain combining guide wall according to an embodiment;
FIG. 3 is a schematic diagram illustrating the connection relationship between the screw rod and the bearing according to the embodiment;
reference numerals: 1. a base; 2. a first sliding block; 3. a first fixed block; 4. a motor; 5. a chain combining guide wall I; 6. a third fixed block; 7. a second chain combining guide wall; 8. rolling a roller; 9. a rotating shaft; 10. a second fixed block; 11. a screw rod; 12. a second spring; 13. pressing a second plate; 14. a first spring; 15. pressing a first plate; 16. a bearing; 17. an upper channel; 18. a lower channel; 19. and a second sliding block.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
The utility model provides a zipper device of injection molding machine, see fig. 1 to 3, including the chain belt, still include base 1, fixed block one 3, fixed block two 10, fixed block three 6, motor 4, drive mechanism, close chain guide wall one 5, close chain guide wall two 7, slide mechanism and close chain mechanism, base 1 up end fixedly connected with fixed block one 3, fixed block two 10 and fixed block three 6 and fixed block one 3, fixed block two 10 and fixed block three 6 are the triangular distribution, base 1 relative both sides face is inside has been seted up two cavitys and slide mechanism pegs graft in the cavity, close chain guide wall one 5 and close chain guide wall two 7 symmetry and set up on slide mechanism, motor 4 sets up on fixed block one 3 and the output shaft of motor 4 is the linkage with wear to locate to close chain guide wall one 5 and close the drive mechanism on chain guide wall two 7, close chain mechanism one end fixed connection in the inner wall that closes chain guide wall one 5 of chain guide wall one 5 and close the one end fixed connection and close the separation and reunion chain guide wall of chain mechanism far away from the inner wall one 5 and close The chain guide wall II 7 is arranged on the inner wall.
Drive mechanism includes lead screw and bearing 16, the upper portion of two 10 one sides of fixed block is seted up flutedly and bearing 16 joint in the recess, lead screw one end is the linkage with the output shaft of motor 4 and is connected, the lead screw is kept away from the one end of motor 4 and is connected with bearing 16, slide mechanism includes slider one 2 and slider two 19, slider one 2 and slider two 19 are pegged graft in two cavities of base 1, base 1 up end symmetry has seted up two recesses and the recess is connected with the cavity, it includes spring one 14 to close chain mechanism, spring two 12, clamp plate one 15, clamp plate two 13, pivot 9 and roll roller 8. The inner wall of the first closed chain guide wall 5 and the inner wall of the second closed chain guide wall 7 are symmetrically provided with grooves, the first spring 14 and the second spring 12 are respectively and fixedly connected into the grooves, the lower end face of the first pressing plate 15 is fixedly connected with the first spring 14, the lower end face of the second pressing plate 13 is fixedly connected with the second spring 12, one end of the rotating shaft 9 is fixedly connected with the upper end face of the first pressing plate 15, one end of the rotating shaft 9, far away from the first pressing plate 15, is fixedly connected with the upper end face of the second pressing plate 13, and the rolling roller 8 is sleeved on the rotating shaft 9.
In actual operation, go up branch chain belt and branch chain belt down and overlap together and enter into rolling roller 8 below under last passageway 17 and lower passageway 18's assistance, thereby drive rolling roller 8 through the removal of chain belt and close the chain to the chain belt, if need carry out not unidimensional chain closure detection this moment, starter motor 4, lead screw 11 begins to rotate under motor 4's transmission this moment, because be provided with positive screw thread and counter-thread on the lead screw 11 respectively, consequently, it is threaded connection's to close chain guide wall one 5 and be threaded connection's with the counter-thread and close chain guide wall two 7 and just can be the uniform motion along opposite direction with positive screw thread, thereby widen last passageway 17 and lower passageway 18.
The first spring 14 and the second spring 12 which are arranged in the grooves in the inner walls of the first closed chain guide wall 5 and the second closed chain guide wall 7 are in a pressing state, and the forward threads and the reverse threads on the screw rod are the same except for different thread directions. Therefore, when the motor 4 is started, the screw rod 11 drives the first combined chain guide wall 5 and the second combined chain guide wall 7 to move at the same speed in the opposite direction, at the moment, the first spring 14 and the second spring 12 which are arranged in the grooves of the first combined chain guide wall 5 and the second combined chain guide wall 7 can be in a compression state, a recovery state and a stretching state from the compression state, the springs cannot exceed the elastic limit of the springs in the whole deformation process, and the moving distances of the pressing plate 15 fixedly connected with the first spring 14 and the pressing plate 13 fixedly connected with the second spring 12 due to the deformation of the springs are the same, so that the relative position of the rolling roller 8 is ensured to be unchanged and is always in the combined chain position of the upper branch chain belt and the lower branch chain belt.
Claims (7)
1. A zipper combining device of a zipper injection molding machine comprises a zipper belt which is divided into an upper branch zipper belt and a lower branch zipper belt, and is characterized by further comprising a base (1), a first fixing block (3), a second fixing block (10), a third fixing block (6), a motor (4), a transmission mechanism, a first chain combining guide wall (5), a second chain combining guide wall (7), a sliding mechanism and a zipper combining mechanism, wherein the first fixing block (3), the second fixing block (10) and the third fixing block (6) are fixedly connected to the upper end face of the base (1), the first fixing block (3), the second fixing block (10) and the third fixing block (6) are distributed in a triangular mode, two cavities are formed in two opposite side faces of the base (1), the sliding mechanism is inserted in the cavities, the first chain combining guide wall (5) and the second chain combining guide wall (7) are symmetrically arranged on the sliding mechanism, the motor (4) is arranged on the first fixing block (3), an output shaft of the motor (4) is in linkage connection with a transmission mechanism which is arranged on the first closing chain guide wall (5) and the second closing chain guide wall (7) in a penetrating mode, one end of the first closing chain mechanism is fixedly connected to the inner wall of the first closing chain guide wall (5), one end of the first closing chain mechanism, which is far away from the inner wall of the first closing chain guide wall (5), is fixedly connected to the inner wall of the second closing chain guide wall (7), an upper channel (17) and a lower channel (18) are formed between the first closing chain guide wall (5) and the third fixing block (6) and between the second closing chain guide wall (7) and the third fixing block (6) respectively.
2. The zipper closing apparatus of a zipper injection molding machine according to claim 1, wherein the fixed block III (6) is of a triangular prism shape.
3. The zipper device of a zipper injection molding machine according to claim 2, wherein the transmission mechanism comprises a screw rod and a bearing (16), the upper part of one side of the second fixed block (10) is provided with a groove, the bearing (16) is clamped in the groove, one end of the screw rod is in linkage connection with the output shaft of the motor (4), and one end of the screw rod, which is far away from the motor (4), is connected with the bearing (16).
4. The zipper device of the injection molding machine according to claim 3, wherein a forward thread is arranged on the screw rod between the motor (4) and the inner wall of the first zipper guide wall (5), a reverse thread is arranged on the screw rod between the inner wall of the second zipper guide wall (7) and the second fixing block (10), and the forward thread and the reverse thread are the same except for different thread directions.
5. The zipper closing device of a zipper injection molding machine according to claim 1, wherein the sliding mechanism comprises a first sliding block (2) and a second sliding block (19), the first sliding block (2) and the second sliding block (19) are inserted into two cavities of the base (1), two grooves are symmetrically formed in the upper end surface of the base (1), and the grooves are connected with the cavities.
6. The zipper assembly apparatus of a zipper injection molding machine according to claim 1, wherein the zipper assembly mechanism comprises a first spring (14), a second spring (12), a first pressing plate (15), a second pressing plate (13), a rotating shaft (9) and a rolling roller (8).
7. The zipper device of the injection molding machine according to claim 6, wherein the inner wall of the first zipper guide wall (5) and the inner wall of the second zipper guide wall (7) are symmetrically provided with grooves, the first spring (14) and the second spring (12) are respectively and fixedly connected in the grooves, the lower end face of the first pressing plate (15) is fixedly connected with the first spring (14), the lower end face of the second pressing plate (13) is fixedly connected with the second spring (12), one end of the rotating shaft (9) is fixedly connected with the upper end face of the first pressing plate (15), one end of the rotating shaft (9) far away from the first pressing plate (15) is fixedly connected with the upper end face of the second pressing plate (13), and the rolling roller (8) is sleeved on the rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395775.1U CN209769218U (en) | 2019-03-27 | 2019-03-27 | Zipper closing device of zipper injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395775.1U CN209769218U (en) | 2019-03-27 | 2019-03-27 | Zipper closing device of zipper injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209769218U true CN209769218U (en) | 2019-12-13 |
Family
ID=68799794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395775.1U Expired - Fee Related CN209769218U (en) | 2019-03-27 | 2019-03-27 | Zipper closing device of zipper injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209769218U (en) |
-
2019
- 2019-03-27 CN CN201920395775.1U patent/CN209769218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Chain closing device of zipper injection molding machine Effective date of registration: 20210916 Granted publication date: 20191213 Pledgee: Zhejiang Tongxiang rural commercial bank Limited by Share Ltd. Chong Fu Branch Pledgor: Zhejiang Yishun zipper Technology Co.,Ltd. Registration number: Y2021330001652 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191213 |