CN210453722U - Mode locking device of thermoforming machine - Google Patents
Mode locking device of thermoforming machine Download PDFInfo
- Publication number
- CN210453722U CN210453722U CN201920869107.8U CN201920869107U CN210453722U CN 210453722 U CN210453722 U CN 210453722U CN 201920869107 U CN201920869107 U CN 201920869107U CN 210453722 U CN210453722 U CN 210453722U
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- mode locking
- positioning
- sliding
- thermoforming machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000003856 thermoforming Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a mode locking device of thermoforming machine, including the positioning seat, at least one mode locking mechanism, mode locking mechanism includes mode locking unit actuating mechanism and at least one mode locking unit, the mode locking unit includes the locking module, the slidable axle, the sliding sleeve, the installation face of positioning seat is opened there is the sliding sleeve mounting hole, the sliding sleeve is installed in the sliding sleeve mounting hole that corresponds, the slidable axle can be installed in the sliding sleeve that corresponds along the sliding sleeve with sliding, the locking module is fixed at the slidable axle front end that corresponds and the locking module is located the installation face outside of positioning seat, mode locking unit actuating mechanism installs in the positioning seat and mode locking unit actuating mechanism is connected with all slidable axle rear ends, mode locking unit actuating mechanism drives all slidable axles along the axial slip of the sliding sleeve that corresponds. The utility model discloses because clamping mechanism structural design is reasonable, ingenious, only needs less power just can realize forming die's locking, consequently can let the operator accomplish die setting or dismantlement by bare-handed rapidly, convenient operation is swift.
Description
Technical Field
The utility model relates to a positioning device is installed and removed fast for thermoforming machine's forming die, more specifically say and relate to one kind and can let the operator accomplish the mold clamping device of thermoforming machine of die holding or dismantlement rapidly with one hand bare-handed.
Background
At present, the forming die of the thermoforming machine is generally large in volume and heavy in weight (generally, the weight is more than 50 kilograms), so that the forming die is difficult to be manually installed on or detached from the lifting mechanism. In order to facilitate installation and disassembly, a T-shaped slot with a T-shaped vertical section is formed in the forming die, and a T-shaped inserting block capable of being transversely inserted into the T-shaped slot is arranged on the installing surface of the positioning seat of the lifting mechanism. During installation or dismantlement, adopt the car of inserting to accomplish and rise suitable height with forming die for the T shape inserted block transversely inserts corresponding T shape slot, thereby realizes forming die's quick location. In order to avoid the sliding of the forming mold, after the T-shaped insertion block is transversely inserted into the corresponding T-shaped slot, the forming mold needs to be locked by a plurality of locking elements such as screws, and the forming mold is fixed on the positioning seat.
However, the screws need to be mounted and dismounted by special tools, so that the mounting and dismounting are very inconvenient, the working efficiency is low, and time and labor are wasted.
Disclosure of Invention
The utility model aims at providing a mode locking device of thermoforming machine, this kind of thermoforming machine's mode locking device can let the operator accomplish die setting or dismantlement rapidly one-hand bare-handed. The technical scheme is as follows:
the utility model provides a mode locking device of thermoforming machine, includes the positioning seat, its characterized in that: the mode locking device still includes at least one mode locking mechanism, mode locking mechanism includes mode locking unit actuating mechanism and at least one mode locking unit, the mode locking unit includes the locking module, the axle that can slide, the sliding sleeve, the installation face of positioning seat is opened has the same and the sliding sleeve mounting hole of one-to-one with the sliding sleeve figure, the sliding sleeve is installed in the sliding sleeve mounting hole that corresponds, the axle that can slide can be installed in the sliding sleeve that corresponds along the sliding sleeve with sliding, the locking module is fixed at the axle front end that can slide that corresponds and the locking module is located the installation face outside of positioning seat, mode locking unit actuating mechanism installs in the positioning seat and mode locking unit actuating mechanism is connected with all axle rear ends that can slide, mode locking unit actuating mechanism drives all slidable axles and slides along the axial of. The lock modules, the sliding shafts and the sliding sleeves of the same mold locking unit correspond to one another. In an initial state, the mold locking unit driving mechanism drives the slidable shaft to slide along the axial direction of the corresponding sliding sleeve, so that the lock module moves to a mold releasing position far away from the mounting surface of the positioning seat, and at the moment, the T-shaped slot of the forming mold can be aligned to the lock module, so that the lock module is transversely inserted into the corresponding T-shaped slot; then, the mode locking unit driving mechanism drives the slidable shaft to slide along the axial direction of the corresponding sliding sleeve, so that the lock module moves towards the mounting surface of the positioning seat until the lock module tightly presses the T-shaped slot to the mounting surface of the positioning seat, and the purpose of mode locking is achieved.
In a preferred embodiment, the cross section of the lock module is T-shaped. Like this lock module can be better with the cooperation of T-slot, and the size of lock module slightly is less than the T-slot, and the lock module just can get into the T-slot like this.
Preferably, the top of the lock module is disc-shaped. The top of the disklike lock module can reduce the probability of collision with the T-shaped groove.
The mode locking unit driving mechanism comprises a driving unit and at least one motion conversion device, the motion conversion device and the sliding shafts are the same in number and correspond to each other one by one, the motion conversion device is provided with an inner side wall, an inner thread is arranged on the inner side wall, an outer thread matched with the inner thread corresponding to the motion conversion device is arranged on the outer side wall of the rear section of each sliding shaft, the motion conversion device is rotatably arranged at the rear end of each sliding sleeve and is in threaded connection with the corresponding sliding shaft, the driving unit drives the motion conversion device to rotate, and the corresponding sliding shafts are driven to slide along the axial direction corresponding to the sliding sleeves when the motion conversion device rotates. The motion conversion device converts the rotation of the motion conversion device into the linear motion of the slidable shaft, so that the position adjustment and locking of the locking module can be completed by manual operation, and the force required by the operation is greatly reduced.
Preferably, the motion conversion device is a driven bevel gear, the driving unit comprises a driving rod and at least one driving bevel gear, two ends of the driving rod are respectively and rotatably mounted on two side walls of the positioning seat, the driving bevel gears are fixed on the driving rod, the driving bevel gears and the driven bevel gears are identical in number and are in one-to-one correspondence, and the driving bevel gears and the driven bevel gears which are in correspondence are meshed with each other. The pair of bevel gears are matched with each other, so that the direction of the force can be changed, two ends of the driving rod can be arranged on two side walls of the positioning seat, the operation by people is facilitated, the driven bevel gear is limited by the sliding sleeve and the driving bevel gear respectively at two axial sides of the driven bevel gear, the position of the driven bevel gear is limited at the position, the driven bevel gear can only rotate and cannot move along the axial direction, and the positioning problem of the motion conversion device is well solved. If other components are used, the structure needs to be specially designed to solve the positioning problem of the motion conversion device, and the structure is time-consuming, labor-consuming and high in cost. The bevel gear is therefore the optimum structure.
Preferably, the front end of the driven bevel gear is provided with a positioning sleeve, the front end of the positioning sleeve props against the rear end of the sliding sleeve, and the inner side wall of the positioning sleeve is provided with an internal thread which can be matched with the external thread of the rear section of the sliding shaft. The positioning sleeve has the function that the driven bevel gear is far away from the rear end of the sliding sleeve, so that the driven bevel gear is convenient to be matched with the driving bevel gear, the structure is more reasonable, and the installation and the matching of all parts are convenient.
Preferably, the driving unit further comprises a manual rotating block, and the manual rotating block is fixed at one end of the driving rod. The manual rotating block has the advantages that the manual rotating block is easier for people to rotate, and the manual rotating block is convenient for people to operate.
In a more preferable scheme, the cross section of the manual rotating block is hexagonal. Preferably, the cross section of the manual rotating block is a regular hexagon. Tests show that the structure is good.
According to a more preferable scheme, the mold locking mechanism further comprises a hook locking seat, at least one hook positioning groove is formed in the hook locking seat, the hook locking seat is fixed on the outer side face of the positioning seat, and the manual rotating block is installed on the hook locking seat. The hook positioning groove is used for auxiliary locking of the forming mold. The design ensures the positioning of the forming die.
The inner side wall of the sliding sleeve is provided with a positioning pin groove extending along the axial direction of the sliding sleeve, the circumferential surface of the slidable shaft is provided with a positioning pin capable of being inserted into the positioning pin groove and sliding along the positioning pin groove, and the positioning pin of the slidable shaft is inserted into the positioning pin groove of the inner side wall of the sliding sleeve. Therefore, the sliding shaft cannot rotate and can only slide along the axial direction of the sliding sleeve. The locating pin slot and the locating pin are matched with each other, so that the slidable shaft can be further ensured to only slide along the axial direction of the sliding sleeve, and the rotation of the slidable shaft is avoided to generate adverse effects.
Compared with the prior art, the utility model, owing to be equipped with clamping mechanism, its structural design is reasonable, ingenious moreover, only needs less power just can realize forming die's locking, consequently can let the operator accomplish die-set or dismantlement by bare-handed rapidly, convenient operation is swift.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the mold clamping apparatus of FIG. 1, shown with the bottom side facing upward;
FIG. 3 is a schematic diagram of the construction of the clamping mechanism of the preferred embodiment shown in FIG. 1;
fig. 4 is a sectional view of the clamping unit of the preferred embodiment shown in fig. 1.
Detailed Description
As shown in fig. 1 to 4, the mold clamping device of the thermoforming machine in the preferred embodiment includes a positioning base 1 and two mold clamping mechanisms 2.
The mold locking mechanism 2 comprises a mold locking unit driving mechanism 21 and 2 mold locking units 22, each mold locking unit 22 comprises a lock module 221, a slidable shaft 222 and a sliding sleeve 223, the number of the sliding sleeve mounting holes 101 which is the same as that of the sliding sleeves 223 and corresponds to one another is arranged on the mounting surface of the positioning seat 1, the sliding sleeves 223 are mounted in the corresponding sliding sleeve mounting holes 101, the slidable shafts 222 can be mounted in the corresponding sliding sleeves 223 in a sliding mode along the sliding sleeves 223, the lock modules 221 are fixed at the front ends of the corresponding slidable shafts 222 and the lock modules 221 are located on the outer sides of the mounting surface of the positioning seat 1, the mold locking unit driving mechanism 21 is mounted in the positioning seat 1, the mold locking unit driving mechanism 21 is connected with the rear ends of all the slidable shafts 222, and the mold locking unit driving mechanism 21 drives all the slidable shafts 222. The locking modules 221, the slidable shaft 222, and the sliding sleeve 223 of the same locking unit 22 correspond to one another. In an initial state, the mold locking unit driving mechanism 21 drives the slidable shaft 222 to slide along the axial direction of the corresponding sliding sleeve 223, so that the lock module 221 moves to a mold releasing position far away from the installation surface of the positioning seat 1, and at this time, the T-shaped slot of the molding mold can be aligned to the lock module 221, so that the lock module 221 is transversely inserted into the corresponding T-shaped slot; then, the mold locking unit driving mechanism 21 drives the slidable shaft 222 to slide along the axial direction of the corresponding sliding sleeve 223, so that the lock module 221 moves towards the mounting surface of the positioning seat 1 until the lock module 221 tightly presses the T-shaped slot onto the mounting surface of the positioning seat 1, thereby achieving the purpose of mold locking.
As shown in fig. 4, the lock module 221 has a T-shaped cross-section. The top of the lock module 221 is a disk.
The mold locking unit driving mechanism 21 comprises a driving unit 211 and 2 motion conversion devices, each motion conversion device is a driven bevel gear 212, the driven bevel gears 212 and the sliding shafts 222 are the same in number and correspond to each other one by one, each driven bevel gear 212 is provided with an inner side wall, inner threads are arranged on the inner side wall, outer threads matched with the inner threads of the corresponding motion conversion device are arranged on the outer side wall of the rear section of each sliding shaft 222, each driven bevel gear 212 is rotatably arranged at the rear end of each sliding sleeve 223, the driven bevel gears 212 are in threaded connection with the corresponding sliding shafts 222, the driving unit 211 drives the driven bevel gears 212 to rotate, and the corresponding sliding shafts 222 are driven to slide along the axial direction of the corresponding sliding sleeves 223 when the driven bevel gears.
The driving unit 211 comprises a driving rod 2111 and two driving bevel gears 2112, two ends of the driving rod 2111 are respectively and rotatably mounted on two side walls of the positioning seat 1, the driving bevel gears 2112 are fixed on the driving rod 2111, the driving bevel gears 2112 and the driven bevel gears 212 have the same number and are in one-to-one correspondence, and the driving bevel gears 2112 and the driven bevel gears 212 which are in correspondence are meshed with each other.
The driven bevel gear 212 has a positioning sleeve 2121 at the front end thereof, the positioning sleeve 2121 abuts against the rear end of the sliding sleeve 223 at the front end thereof, and the inner side wall of the positioning sleeve 2121 has an internal thread adapted to engage with the external thread of the rear section of the slidable shaft 222. The positioning sleeve 2121 is used for positioning the driven bevel gear 212 far from the rear end of the sliding sleeve 223, so that the driven bevel gear 212 can be conveniently matched with the driving bevel gear 2112, the structure is more reasonable, and the installation and the matching of all the components are convenient.
The driving unit 211 further includes a manual rotation block 2113, and the manual rotation block 2113 is fixed to one end of the driving lever 2111.
The cross section of the manual rotating block 2113 is hexagonal. Preferably, the cross section of the manual rotation block 2113 is a regular hexagon.
A positioning pin slot 2232 extending along the axial direction is formed on the inner side wall 2231 of the sliding sleeve 223, a positioning pin 2221 capable of being inserted into the positioning pin slot 2232 and sliding along the positioning pin slot 2232 is formed on the circumferential surface of the slidable shaft 222, and the positioning pin 2221 of the slidable shaft 222 is inserted into the positioning pin slot 2232 of the inner side wall 2231 of the sliding sleeve 223. The slidable shaft 222 is thus prevented from rotating and can only slide axially along the sliding sleeve 223.
The mold locking mechanism 2 further comprises a hook locking seat 23, two hook positioning grooves 231 are formed in the hook locking seat 23, the hook locking seat 23 is fixed on the outer side face of the positioning seat, and a manual rotating block 2113 is mounted on the hook locking seat 23. The hook positioning groove 231 is used for auxiliary locking of the mold. This kind of design for forming die's location obtains further guarantee, and forming die can install the couple, detains the couple in couple constant head tank 231, can further ensure forming die locking, can not become flexible.
In addition, it should be noted that the names of the parts and the like of the embodiments described in the present specification may be different, and all the equivalent or simple changes made according to the structure, the features and the principle of the present invention are included in the protection scope of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a mode locking device of thermoforming machine, includes the positioning seat, its characterized in that: the mode locking device still includes at least one mode locking mechanism, mode locking mechanism includes mode locking unit actuating mechanism and at least one mode locking unit, the mode locking unit includes the locking module, the axle that can slide, the sliding sleeve, the installation face of positioning seat is opened has the same and the sliding sleeve mounting hole of one-to-one with the sliding sleeve figure, the sliding sleeve is installed in the sliding sleeve mounting hole that corresponds, the axle that can slide can be installed in the sliding sleeve that corresponds along the sliding sleeve with sliding, the locking module is fixed at the axle front end that can slide that corresponds and the locking module is located the installation face outside of positioning seat, mode locking unit actuating mechanism installs in the positioning seat and mode locking unit actuating mechanism is connected with all axle rear ends that can slide, mode locking unit actuating mechanism drives all slidable axles and slides along the axial of.
2. The mold clamping apparatus for a thermoforming machine as claimed in claim 1, characterized in that: the cross section of the lock module is T-shaped.
3. The mold clamping apparatus for a thermoforming machine as claimed in claim 2, characterized in that: the top of the lock module is disc-shaped.
4. The mold clamping apparatus for a thermoforming machine as claimed in claim 1, characterized in that: the mode locking unit driving mechanism comprises a driving unit and at least one motion conversion device, the motion conversion device and the sliding shafts are the same in number and correspond to each other one by one, the motion conversion device is provided with an inner side wall and an inner thread, the outer side wall of the rear section of the sliding shaft is provided with an outer thread matched with the inner thread corresponding to the motion conversion device, the motion conversion device is rotatably arranged at the rear end of the sliding sleeve and is in threaded connection with the corresponding sliding shaft, the driving unit drives the motion conversion device to rotate, and the corresponding sliding shafts are driven to slide along the axial direction corresponding to the sliding sleeve when the motion conversion device rotates.
5. The mold clamping apparatus for a thermoforming machine as claimed in claim 4, characterized in that: the motion conversion device is a driven bevel gear, the driving unit comprises a driving rod and at least one driving bevel gear, two ends of the driving rod are respectively and rotatably arranged on two side walls of the positioning seat, the driving bevel gears are fixed on the driving rod, the driving bevel gears and the driven bevel gears are identical in number and are in one-to-one correspondence, and the driving bevel gears and the driven bevel gears which are in mutual correspondence are meshed.
6. The mold clamping apparatus for a thermoforming machine as claimed in claim 5, characterized in that: the front end of the driven bevel gear is provided with a positioning sleeve, the front end of the positioning sleeve props against the rear end of the sliding sleeve, and the inner side wall of the positioning sleeve is provided with an internal thread which can be matched with the external thread of the rear section of the sliding shaft.
7. The mold clamping apparatus for a thermoforming machine as claimed in claim 6, characterized in that: the driving unit further comprises a manual rotating block, and the manual rotating block is fixed at one end of the driving rod.
8. The mold clamping apparatus for a thermoforming machine as claimed in claim 7, characterized in that: the cross section of the manual rotating block is hexagonal.
9. The mold clamping apparatus for a thermoforming machine as claimed in claim 7, characterized in that: the mold locking mechanism further comprises a hook locking seat, at least one hook positioning groove is formed in the hook locking seat, the hook locking seat is fixed on the outer side face of the positioning seat, and the manual rotating block is installed on the hook locking seat.
10. A mold clamping apparatus for a thermoforming machine as claimed in any of claims 1 to 9, characterized in that: the inner side wall of the sliding sleeve is provided with a positioning pin groove extending along the axial direction of the sliding sleeve, the circumferential surface of the slidable shaft is provided with a positioning pin which can be inserted into the positioning pin groove and can slide along the positioning pin groove, and the positioning pin of the slidable shaft is inserted into the positioning pin groove on the inner side wall of the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869107.8U CN210453722U (en) | 2019-06-11 | 2019-06-11 | Mode locking device of thermoforming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869107.8U CN210453722U (en) | 2019-06-11 | 2019-06-11 | Mode locking device of thermoforming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210453722U true CN210453722U (en) | 2020-05-05 |
Family
ID=70440268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920869107.8U Withdrawn - After Issue CN210453722U (en) | 2019-06-11 | 2019-06-11 | Mode locking device of thermoforming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210453722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193923A (en) * | 2019-06-11 | 2019-09-03 | 汕头市凹凸包装机械有限公司 | The clamping apparatus of thermoforming machine |
-
2019
- 2019-06-11 CN CN201920869107.8U patent/CN210453722U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193923A (en) * | 2019-06-11 | 2019-09-03 | 汕头市凹凸包装机械有限公司 | The clamping apparatus of thermoforming machine |
| CN110193923B (en) * | 2019-06-11 | 2024-06-07 | 汕头市凹凸包装机械有限公司 | Mold locking device of thermoforming machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3637394B1 (en) | Module connection structure and led display screen | |
| CN102637389B (en) | LED (Light Emitting Diode) combined screen latching mechanism, LED unit screen and LED combined screen | |
| CN210453722U (en) | Mode locking device of thermoforming machine | |
| CN202549188U (en) | LED (Light Emitting Diode) combined screen lock catch structure, LED unit screen and LED combined screen | |
| CN113415715A (en) | Building decoration curtain hoist | |
| CN209986507U (en) | Screwing device and rotor inner cavity nut screwing device | |
| CN110193923B (en) | Mold locking device of thermoforming machine | |
| CN114700910A (en) | Method for centering rotating equipment | |
| CN211638032U (en) | Punching machine of punching machine | |
| CN111348426B (en) | Fixed transportation device | |
| CN110682121B (en) | Novel multi-axle box lifting and rotating tensioning device | |
| CN116279731B (en) | Tire handling tool for tire processing | |
| CN116605669A (en) | High-efficient hacking machine | |
| CN214978853U (en) | Modular eyelidretractor for mould build-up welding | |
| CN212288906U (en) | Press machine | |
| CN209902161U (en) | Crankshaft blank forging die | |
| CN217476678U (en) | Hot forming machine mould table capable of quickly locking mould | |
| CN218171059U (en) | Concatenation formula plastic mould | |
| CN222803192U (en) | An electronic control device for grain loading machine speed control equipment | |
| CN207059059U (en) | A kind of injection machine handling equipment | |
| CN214742503U (en) | Detachable special-shaped fastener | |
| CN216685344U (en) | Mould strorage device convenient to access mould | |
| CN218926303U (en) | Hydraulic expansion mandrel | |
| CN221140101U (en) | Double-rotation mechanism for vacuumizing and sealing | |
| CN221518606U (en) | Knuckle mould convenient to open |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200505 Effective date of abandoning: 20240607 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200505 Effective date of abandoning: 20240607 |