CN209869368U - Mould opening and closing and clamping mechanism - Google Patents
Mould opening and closing and clamping mechanism Download PDFInfo
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- CN209869368U CN209869368U CN201920641129.9U CN201920641129U CN209869368U CN 209869368 U CN209869368 U CN 209869368U CN 201920641129 U CN201920641129 U CN 201920641129U CN 209869368 U CN209869368 U CN 209869368U
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Abstract
The utility model provides a mould and clamping mechanism open and shut relates to the blowing equipment field to solve the technical problem that current mould and clamping mechanism work efficiency is low of opening and shutting. This mould opening and closing and clamping mechanism includes: the mould shell and the mould locking device are both connected with a rotating part of the frame; the formwork comprises two half formworks and a formwork driving device, the rear ends of the two half formworks are provided with rotation centers, and the formwork driving device can drive the two half formworks to rotate around the rotation centers of the two half formworks simultaneously in the process of rotating along with the rotating part so as to enable the front ends of the two half formworks to be close to each other for closing the mold or to be away from the mold opening; when the mold shells are in a mold closing state, the mold locking device can simultaneously lock the mold locking corresponding structures of the two half mold shells. The utility model discloses a mould shell adopts two half mould shell structures, realizes mode locking and unblock at mould shell compound die and die sinking in-process, has improved the efficiency of whole process.
Description
Technical Field
The utility model belongs to the technical field of the blowing equipment and specifically relates to a mould and clamping mechanism open and shut.
Background
Blow molding, also known as blow molding, is a common plastic processing method; the method comprises the steps of firstly, utilizing thermoplastic resin to obtain a semi-molten tubular bottle blank through extrusion or injection molding, then heating the bottle blank to a softening state, then placing the bottle blank into a mold in an open mold state, then immediately introducing compressed air into the bottle blank after a mold is closed, and blowing the bottle blank closed in a mold cavity in a rubber-like state by means of gas pressure to enable the bottle blank to be tightly attached to the inner wall of the mold cavity to form a hollow product.
The mold opening and closing and mold locking mechanism plays an important role in the production efficiency of bottle blank processing and the quality of finished products, but the existing mold opening and closing mechanism usually moves along a mold opening and closing guide rail through a bearing, a single arm drives molds on two sides to open and close, the mold locking mechanism can be started after mold closing, and the mold locking mechanism is opened and then mold opening is carried out after bottle blowing is finished, so that the bearing of the connecting rod of the existing mold opening and closing mechanism is completely deviated from the center, the force arm is unbalanced in stress, and the mold opening and closing stroke is large; meanwhile, the clamping mechanism also occupies the cycle time, so that the working efficiency is further reduced, and the whole capacity is reduced. In addition, the existing mold opening and closing mechanism and mold locking mechanism are complex in structure and prone to failure, so that shutdown is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an open-close die and clamping mechanism to solve the current technical problem that open-close die and clamping mechanism work efficiency is low. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme: a mold opening and closing and mold locking mechanism comprises:
the rotating part can rotate relative to the fixing part;
the mould shell is connected with the rotating part and can rotate along with the rotating part; the formwork comprises two half formworks and a formwork driving device, the rear ends of the two half formworks are provided with rotation centers, and the formwork driving device can drive the two half formworks to rotate around the rotation centers of the two half formworks simultaneously in the process of rotating along with the rotating part so as to enable the front ends of the two half formworks to be close to each other for closing the mold or to be away from the mold opening;
the mould locking device is connected with the rotating part, and can simultaneously lock mould locking corresponding structures of the two half mould shells in the process of rotating along with the rotating part and when the mould shells are in a mould locking state; when the mode locking device is separated from the mode locking corresponding structure, the mold shell can be in a mold opening state.
Preferably, the formwork driving device comprises a cam mechanism and two groups of driving assemblies, the cam mechanism comprises a bearing and a bearing rail, the bearing rail is arranged on the fixed portion, the front end of the driving assembly is fixedly connected with the rear end of the half formwork, the rear end of the driving assembly is rotatably connected with the bearing, the bearing comprises a state close to the formwork and a state far away from the formwork when rotating in the bearing rail, and the bearing enables the driving assembly to drive the half formwork to rotate around the rotation center through the movement close to or far away from the formwork, so that the front ends of the two half formworks are close to each other to mold closing or far away from each other to mold opening.
Preferably, the driving assembly is a connecting rod mechanism, the connecting rod mechanism comprises a first connecting rod and a second connecting rod, the front end of the first connecting rod is fixedly connected with the rear end of the half formwork, and the rear end of the first connecting rod is rotatably connected with the front end of the second connecting rod; the rear end of the second connecting rod is rotatably connected with the bearing, and when the bearing moves close to the formwork, the bearing can push the front ends of the half formworks to be close to each other through the second connecting rod and the first connecting rod; when the bearing moves away from the formwork, the bearing can pull the front ends of the half formworks away from each other through the second connecting rod and the first connecting rod.
Preferably, the driving assembly is a gear and rack mechanism, the gear and rack mechanism comprises a gear and a rack which are meshed with each other, the gear is fixedly connected with the rear end of the half formwork, the rear end of the rack is rotatably connected with the bearing, and when the bearing moves close to the formwork, the bearing can drive the front ends of the half formwork to be away from each other by pushing the rack; when the bearing moves away from the formwork, the bearing can enable the gear to drive the front ends of the half formworks to be close to each other by pulling the rack.
Preferably, the rotation centers of the two half formworks are provided with fixing shafts, the fixing shafts are connected with the rotating part and can rotate relative to the rotating part, and the rotating part can drive the formworks to rotate through the fixing shafts.
Preferably, the upper end of mould shell is equipped with seals the boss, seal the boss including setting up two half on the mould shell seals the boss, seal the boss and do the mode locking corresponds the structure, the mode locking device is including sealing, sealing is located seal the boss top, and can follow the rotating part rotates, be equipped with on the fixed part and seal the guide rail, work as the mould shell with sealing follows simultaneously when the rotating part rotates, sealing is located seal the guide rail internal rotation, just seal the guide rail and include low level district section and high level district section, work as when sealing is in the low level district section, sealing can block seal the boss, work as when sealing is in the high level district section, sealing breaks away from seal the boss.
Preferably, the lower end of the formwork is provided with a back cover boss, the back cover boss comprises two back cover bosses arranged on the two half formworks, the back cover boss is a mold locking corresponding structure, the mold locking device comprises a back cover piece, the back cover piece is positioned below the back cover boss and can rotate along with the rotating part, a back cover guide rail is arranged on the fixing part, when the formwork and the back cover piece rotate along with the rotating part, the back cover piece is positioned in the back cover guide rail to rotate, the back cover guide rail comprises a low section and a high section, when the back cover piece is positioned in the high section, the back cover piece can clamp the back cover boss, and when the back cover piece is positioned in the low section, the back cover piece is separated from the back cover boss.
Preferably, the device further comprises two clamping hand devices; one of the two clamping hand devices is a blank sending clamping hand, and the other one is a bottle taking clamping hand; the rotating part of the rack is connected with a rack gear, the clamping device is connected with a clamping gear, and the rack gear is simultaneously in meshing transmission with the two clamping gears; when the mold shell is in a mold opening state and rotates to a blank conveying position, the blank conveying clamp can convey the clamped bottle blank into the mold shell; when the mold shell rotates to a bottle outlet position and is in a mold opening state, the bottle taking clamp can clamp a bottle and leave the mold shell.
Preferably, the clamping device comprises a swinging part and a telescopic part, the swinging part is connected with the swinging cam mechanism, and the telescopic part is connected with the telescopic cam mechanism.
Preferably, a compression spring is connected between the telescopic part and the swinging part.
The utility model has the advantages that: the mould shell of the utility model adopts a two-half mould shell structure, the dynamic balance is better through the opening and closing of the relative middle position of the two half mould shells, and the stroke of the mould shell driving device can be reduced by half under the same opening and closing angle, so that the structure is more stable and the efficiency is higher; meanwhile, the mode locking device adopts a clamping mode, and correspondingly locks and unlocks the mold in the mold closing and opening processes of the mold shell, so that the whole molding period is shorter, and the mechanical capacity is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an opening and closing die mechanism in embodiment 1;
FIG. 2 is a schematic structural view of the front face of a mold case in example 1;
FIG. 3 is a schematic view showing the structure of the side of the formwork in example 1;
FIG. 4 is a schematic view showing the structure of the ceiling surface of the formwork in example 1;
FIG. 5 is a schematic structural view showing a state where the mold opening and closing mechanism is closed in embodiment 1;
FIG. 6 is a schematic structural view showing the open state of the open/close die and the die-locking mechanism in embodiment 1;
FIG. 7 is a schematic view of the structure of the gripper apparatus according to embodiment 1;
FIG. 8 is a schematic view showing the structure of a track disk in the hand clamping device in embodiment 1;
fig. 9 is a schematic structural view of a die case driving device in embodiment 2.
Wherein: 11. a frame gear; 12. a middle plate; 13. an upper plate; 14. a bearing track; 15. a sealing guide rail; 16. a back cover guide rail; 2. a half mould shell; 21. a fixed shaft; 22. a semi-sealed boss; 221. a sealing part; 222. a sealing roller; 23. a half-back-cover boss; 231. sealing the bottom; 232. a bottom sealing roller; 24. a bearing; 251. a first connecting rod; 252. a second connecting rod; 261. a gear; 262. A rack; 31. a gripper gear; 32. a transmission rod; 321. a turntable; 33. a hand clamping device; 331. A telescopic bearing; 332. a swing bearing; 333. a telescopic part; 334. a swing portion; 34. a track disk; 341. a telescopic bearing movement track; 342. the oscillating bearing moves the orbit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-6, the present embodiment provides a mold opening and closing and locking mechanism, which includes a frame, a mold shell, and a mold locking device, where the frame includes a fixed portion and a rotating portion, the rotating portion can rotate relative to the fixed portion, and the rotating power of the rotating portion can be provided by an existing device such as a motor; specifically, the rotating part includes a rack gear 11 located at the bottom, a middle plate 12 and an upper plate 13 located above the rack gear 11, the middle plate 12 and the upper plate 13 and the middle plate 12 and the rack gear 11 are fixedly connected through a support member, and the support member may be a columnar or plate-shaped structure and can be connected and supported;
in this embodiment, the formwork includes two half formworks 2 and a formwork driving device, the rear ends of the two half formworks 2 have rotation centers, the rotation centers are respectively provided with a fixing shaft 21, the formwork is connected between the middle plate 12 and the upper plate 13, the middle plate 12 and the upper plate 13 are provided with rotation shaft holes, the upper end and the lower end of the fixing shaft 21 are respectively connected in the rotation shaft holes of the upper plate 13 and the middle plate 12, so that the formwork can revolve around the frame following the rotation of the upper plate 13 and the middle plate 12, and simultaneously, the two half formworks 2 can realize the opening and closing of the mold by the rotation centers of the two half formworks.
The die shell driving device in the embodiment comprises a cam mechanism and two groups of driving components; the cam mechanism includes a bearing 24 and a bearing rail 14, the bearing rail 14 is disposed on the fixing portion; as shown in fig. 2-4, the driving assembly is a link mechanism, the link mechanism includes a first link 251 and a second link 252, the front end of the first link 251 is fixedly connected with the rear end of the half formwork 2, the rear end of the first link 251 is rotatably connected with the front end of the second link 252 (the connecting rotation center is a hinge point a in the figure); the rear end of the second connecting rod 252 is rotatably connected with the bearing 24 (the connecting rotation center is a hinge point B in the figure); when the formwork rotates along with the rotating part, the bearing 24 can be driven to rotate in the guide rail; the bearing track 14 comprises a far mold section for enabling the bearing 24 to be far away from the formwork and a near mold section for enabling the bearing 24 to be close to the formwork, and as the positions of the rotating shaft, the half mold shells 2 and the first connecting rod 251 are relatively fixed, the first connecting rod 251 is rotationally connected with the second connecting rod 252, and the second connecting rod 252 is rotationally connected with the bearing 24, when the bearing 24 is close to the formwork, the two hinge points A are far away from each other due to thrust, and at the moment, the front ends of the two half formworks 2 rotate at the point C in the diagram of the rotation center, so that the two half form; similarly, when the bearing 24 moves away from the mold shell in the guide rail, the two hinge points a are close to each other due to the pulling force, and at the moment, the front ends of the two half mold shells 2 rotate at the point C in the diagram of the rotation center, so that the mold opening is realized by keeping away from each other. The shuttering is opened and closed through the relative intermediate position of two half shuttering 2, the dynamic balance is better, and under the same opening and closing angle, the stroke of the structural bearing 24 of this embodiment can be reduced by half, make the cam curvature smaller, more stable, the efficiency is higher.
As an alternative embodiment, the mold locking structure in this embodiment includes a sealing boss at the upper end of the mold casing and a bottom sealing boss at the lower end of the mold casing, and the mold locking device includes a sealing member and a bottom sealing member, as shown in fig. 2 to 6.
The sealing boss comprises semi-sealing bosses 22 arranged on two semi-formworks 2, sealing pieces are positioned above the sealing bosses and can rotate along with the upper plate 13, each sealing piece comprises a sealing part 221 and a sealing roller 222 which are connected with each other, a sealing guide rail 15 is arranged on each fixing part, each sealing guide rail 15 comprises a high-position section and a low-position section, when the formworks and the sealing pieces rotate along with the rotating parts, the sealing pieces rotate in the sealing guide rails 15, each sealing guide rail 15 comprises a low-position section and a high-position section, when the sealing rollers 222 are positioned in the low-position sections, the sealing parts 221 are positioned at lower positions and can clamp the sealing bosses, so that the formworks are in a mode locking state, and when the sealing rollers 222 are positioned in the high-position sections, the sealing parts 221 are positioned at higher positions and separated from the sealing bosses, so that the.
The back cover boss is including setting up half back cover boss 23 on two half mould shells 2, the back cover spare is located back cover boss below, and can rotate along with medium plate 12, the back cover spare includes back cover portion 231 and back cover gyro wheel 232, be equipped with back cover guide rail 16 on the fixed part, when mould shell and back cover portion 231 rotate along with the rotating part, back cover gyro wheel 232 is located back cover guide rail 16 internal rotation, and back cover guide rail 16 includes low level district section and high level district section, when back cover gyro wheel 232 is located high level district section, the back cover boss can be blocked to the back cover spare, when the back cover spare is in low level district section, the back cover spare breaks away from the back cover boss.
The bearing track 14, the sealing guide rail 15 and the sealing guide rail 16 all belong to fixed parts of a rack, a near-mold section of the bearing track 14, a low-level section of the sealing guide rail 15 and a high-level section of the sealing guide rail 16 correspond to each other, at the moment, the mold shell is in a mold closing state, and the mold locking device locks the mold shell; the bearing track 14 far mold section, the sealing guide rail 15 high-level section and the sealing guide rail 16 low-level section correspond to each other, at the moment, the mold shell is in a mold opening state, and the mold locking device is unlocked. Consequently along with the rotation of rotating part, the mode locking device unblock when the mould shell die sinking, in the mould shell compound die, the mode locking device mode locking, the mode locking no longer occupy the extra time for whole cycle shortens, and work efficiency improves, and the productivity improves. Of course, the height change between the sealing member and the bottom sealing member is not limited to the arrangement of the height position of the guide rail, and may be realized by a device such as an air cylinder.
As an optional implementation manner, the present embodiment further includes two gripper devices 33, which are respectively a blank feeding gripper and a bottle taking gripper; the gripper device 33 is connected with the gripper gear 31, the gripper gear 31 is connected with the rotating disc 321 through the transmission rod 32, and the rotating disc 321 drives the gripper device 33 to rotate. The rack gear 11 is simultaneously in meshed transmission with the two clamping hand gears 31; when the mold shell is in a mold opening state and rotates to a blank conveying position, the blank conveying clamp can convey the clamped bottle blank into the mold shell; when the mold shell rotates to the bottle outlet position and is in the mold opening state, the bottle taking clamp can clamp a bottle and leave the mold shell.
Specifically, as shown in fig. 7 to 8, the gripper device 33 includes a swing portion 334, an expansion portion 333, a swing cam mechanism, an expansion cam mechanism, and the track plate 34, the swing portion 334 is connected to a swing bearing 332 of the swing cam mechanism, and the expansion portion 333 is connected to an expansion bearing 331 of the expansion cam mechanism. When the telescopic bearing 331 and the swing bearing 332 move to the positions shown in fig. 8, the telescopic bearing 331 can drive the telescopic part 333 to compress towards the swing part 334, and the swing part 334 maintains a short swing state under the action of the swing bearing 332, so that the butt joint time of the gripper device 33 and the formwork is prolonged, and the blank feeding and bottle taking actions are completed; the gripper device 33 of this embodiment utilizes the double cam structure, and a cam mechanism realizes the gripper swing, and another cam mechanism realizes the gripper is flexible, can realize the tracking of gripper to the mould position for handing-over is more smooth and easy.
In order to reduce the trouble, a pressure spring is not shown in the figure at the position where the expansion part 333 is connected to the swing part 334. The pressure spring is in a compressed state all the time, and in the process that the telescopic part 333 is compressed close to the swinging part 334, the pressure spring is further compressed, and the tension spring in the traditional clamping device 33 is replaced by the pressure spring, so that the spring can be prevented from being broken, and the influence on the production efficiency due to equipment failure is avoided.
Example 2
As shown in fig. 9, the present embodiment is different from embodiment 1 in that: the driving component is a gear and rack mechanism, the gear and rack mechanism comprises a gear 261 and a rack 262 which are meshed with each other, tooth surfaces of the two racks 262 are deviated, the gear 261 is fixedly connected with the rear end of the half formwork 2, the rotation center of the gear 261 is overlapped with the rotation center of the rotating shaft in the embodiment, the rear end of the rack 262 is rotatably connected with the bearing 24, when the bearing 24 is close to the formwork to move, the bearing 24 can push the rack 262 to move towards the formwork, meanwhile, the two gears 261 rotate along opposite directions, and the gear 261 drives the half formwork 2 to rotate around the rotation center to enable the front ends of the two half formworks 2 to be far away from each other; when the bearing 24 moves away from the formwork, the bearing 24 can change the rotation direction of both the two gears 261 by pulling the rack 262, which drives the front ends of the half formworks 2 to approach each other.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a mould and clamping mechanism open and shut which characterized in that includes:
the rotating part can rotate relative to the fixing part;
the mould shell is connected with the rotating part and can rotate along with the rotating part; the formwork comprises two half formworks (2) and a formwork driving device, the rear ends of the two half formworks (2) are provided with rotation centers, and the formwork driving device can drive the two half formworks (2) to rotate around the rotation centers of the two half formworks simultaneously in the process of rotating along with the rotating part so as to enable the front ends of the two half formworks (2) to be close to each other for closing the mold or to be away from the mold opening each other;
the mould locking device is connected with the rotating part, and can simultaneously lock mould locking corresponding structures of the two half mould shells (2) when the mould shells are in a mould locking state in the process of rotating along with the rotating part; when the mode locking device is separated from the mode locking corresponding structure, the mold shell can be in a mold opening state.
2. The mold opening and closing and locking mechanism according to claim 1, wherein the mold casing driving device comprises a cam mechanism and two sets of driving components, the cam mechanism comprises a bearing (24) and a bearing rail (14), the bearing rail (14) is arranged on a fixed part, the front end of the driving component is fixedly connected with the rear end of the half mold casing (2), the rear end of the driving component is rotatably connected with the bearing (24), the bearing (24) comprises a state close to the mold casing and a state far away from the mold casing when rotating in the bearing rail (14), and the bearing (24) enables the driving component to drive the half mold casing (2) to rotate at the rotation center through the movement close to or far away from the mold casing, so that the front ends of the two half mold casings (2) are close to each other or far away from each other for mold opening.
3. The mold opening and closing and mold locking mechanism according to claim 2, characterized in that the driving component is a link mechanism, the link mechanism comprises a first link (251) and a second link (252), the front end of the first link (251) is fixedly connected with the rear end of the half mold shell (2), and the rear end of the first link (251) is rotatably connected with the front end of the second link (252); the rear end of the second connecting rod (252) is rotationally connected with the bearing (24), and when the bearing (24) moves close to the formwork, the bearing (24) can push the front ends of the half formworks (2) to be close to each other through the second connecting rod (252) and the first connecting rod (251); when the bearing (24) moves away from the formwork, the bearing (24) can pull the front ends of the half formworks (2) away from each other through the second connecting rod (252) and the first connecting rod (251).
4. The mold opening and closing and mold locking mechanism according to claim 2, characterized in that the driving component is a rack and pinion mechanism, the rack and pinion mechanism comprises a gear (261) and a rack (262) which are engaged with each other, the gear (261) is fixedly connected with the rear end of the half mold shell (2), the rear end of the rack (262) is rotatably connected with the bearing (24), when the bearing (24) is close to the mold shell to move, the bearing (24) can drive the front end of the half mold shell (2) to be away from each other by pushing the rack (262) to make the gear (261); when the bearing (24) moves away from the formwork, the bearing (24) can enable the gear (261) to drive the front ends of the half formworks (2) to be close to each other by pulling the rack (262).
5. The mold opening and closing and locking mechanism according to claim 1, wherein a fixed shaft (21) is provided at the rotation center of each of the two half molds (2), the fixed shaft (21) is connected to the rotating portion and can rotate relative to the rotating portion, and the rotating portion can drive the mold shell to rotate through the fixed shaft (21).
6. The mold opening and closing and locking mechanism of claim 1, wherein the upper end of the mold shell is provided with a sealing boss, the sealing lug bosses comprise semi-sealing lug bosses (22) arranged on the two half mould shells (2), the sealing boss is of a structure corresponding to the mold locking, the mold locking device comprises a sealing piece, the sealing piece is positioned above the sealing boss and can rotate along with the rotating part, the fixing part is provided with a sealing guide rail (15), when the formwork and the sealing piece rotate along with the rotating part at the same time, the sealing piece is positioned in the sealing guide rail (15) to rotate, the sealing guide rail (15) comprises a low-position section and a high-position section, when the sealing piece is in the low-position section, the sealing piece can be clamped on the sealing boss, and when the sealing piece is in the high-position section, the sealing piece is separated from the sealing boss.
7. The mold opening and closing and locking mechanism according to claim 1, wherein the lower end of the mold shell is provided with a back cover boss comprising half back cover bosses (23) provided on the two half mold shells (2), the bottom sealing boss is of a structure corresponding to the mold locking, the mold locking device comprises a bottom sealing piece, the bottom sealing piece is positioned below the bottom sealing boss and can rotate along with the rotating part, a bottom sealing guide rail (16) is arranged on the fixing part, when the formwork and the bottom sealing piece rotate along with the rotating part, the bottom sealing piece is positioned in the bottom sealing guide rail (16) to rotate, the bottom sealing guide rail (16) comprises a low position section and a high position section, when the back cover piece is positioned in the high-position section, the back cover piece can clamp the back cover boss, and when the back cover piece is positioned in the low-position section, the back cover piece is separated from the back cover boss.
8. The mold opening and closing and locking mechanism according to any one of claims 1 to 7, further comprising two gripper devices (33); one of the two clamping devices (33) is a blank sending clamping hand, and the other one is a bottle taking clamping hand; a rotating part of the rack is connected with a rack gear (11), the clamping device (33) is connected with a clamping gear (31), and the rack gear (11) is simultaneously in meshing transmission with the two clamping gears (31); when the mold shell is in a mold opening state and rotates to a blank conveying position, the blank conveying clamp can convey the clamped bottle blank into the mold shell; when the mold shell rotates to a bottle outlet position and is in a mold opening state, the bottle taking clamp can clamp a bottle and leave the mold shell.
9. The mold opening and closing and mold locking mechanism according to claim 8, characterized in that the gripper device (33) comprises a swinging portion (334) and a telescopic portion (333), the swinging portion (334) being connected with a swinging cam mechanism, the telescopic portion (333) being connected with a telescopic cam mechanism.
10. The mold opening and closing and locking mechanism according to claim 9, wherein a compression spring is connected between the expansion part (333) and the swing part (334).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920641129.9U CN209869368U (en) | 2019-05-06 | 2019-05-06 | Mould opening and closing and clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920641129.9U CN209869368U (en) | 2019-05-06 | 2019-05-06 | Mould opening and closing and clamping mechanism |
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| CN209869368U true CN209869368U (en) | 2019-12-31 |
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| CN201920641129.9U Active CN209869368U (en) | 2019-05-06 | 2019-05-06 | Mould opening and closing and clamping mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955461A (en) * | 2019-05-06 | 2019-07-02 | 广州思诺密包装科技有限公司 | Open mold and clamping mechanism |
| CN116118158A (en) * | 2022-12-08 | 2023-05-16 | 江苏新美星包装机械股份有限公司 | Driving mechanism for opening and closing double-die-opening die carrier |
-
2019
- 2019-05-06 CN CN201920641129.9U patent/CN209869368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109955461A (en) * | 2019-05-06 | 2019-07-02 | 广州思诺密包装科技有限公司 | Open mold and clamping mechanism |
| CN116118158A (en) * | 2022-12-08 | 2023-05-16 | 江苏新美星包装机械股份有限公司 | Driving mechanism for opening and closing double-die-opening die carrier |
| CN116118158B (en) * | 2022-12-08 | 2023-11-17 | 江苏新美星包装机械股份有限公司 | Driving mechanism for opening and closing double-die-opening die carrier |
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