CN111843444A - Translation replacing device for blanking line roller box - Google Patents
Translation replacing device for blanking line roller box Download PDFInfo
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- CN111843444A CN111843444A CN202010523254.7A CN202010523254A CN111843444A CN 111843444 A CN111843444 A CN 111843444A CN 202010523254 A CN202010523254 A CN 202010523254A CN 111843444 A CN111843444 A CN 111843444A
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- roller box
- translation
- blanking line
- platform
- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
Abstract
The invention discloses a blanking line roller box translation replacing device which comprises a base (1), a first translation mechanism (2), a mobile transposition platform (3) and two roller box replacing mechanisms (4); the base is located at the roller box loading and unloading access (61); the movable transposition platform is arranged on the base through a first translation mechanism, and the translation direction of the movable transposition platform is parallel to the blanking line (6); the roller box replacing mechanism comprises a roller box bearing platform (41), a second translation mechanism (42) and a roller box push-pull mechanism (43), the roller box bearing platform is installed on the mobile transposition platform through the second translation mechanism, and the translation direction of the roller box bearing platform is perpendicular to the blanking line; the two roller box replacing mechanisms are arranged on the movable transposition platform side by side, and the translation extending direction of the roller box bearing platform faces to the blanking line; the pushing direction of the roller box pushing and pulling mechanism faces to the blanking line, and a roller box locking component (44) is arranged at the pushing and pulling end of the roller box pushing and pulling mechanism. This translation replacement device reduces intensity of labour, promotes the operating efficiency.
Description
Technical Field
The invention relates to a maintenance device for blanking line equipment, in particular to a translation replacement device for a blanking line roller box.
Background
A blanking line is a line, usually part of a press line, usually located before the pressing process, and functions to cut a continuous stock material (usually strip) into smaller pieces of material which are then sent to subsequent processing.
The blanking line roller box is an assembly of all straightening rollers in a blanking line straightening machine, and has the functions of enabling a bent part of steel to bear considerable reverse bending or stretching to enable the part to generate certain elastic-plastic deformation, enabling the steel to be elastically restored after external force is removed and then to be straight, and is an important part in a blanking line, so that frequent replacement and maintenance are required. A roller box loading and unloading access is arranged at the mounting position of the blanking line, which is positioned on the roller box of the blanking line, the roller box of the blanking line can pass through the roller box loading and unloading access to enter and exit the mounting position, so that the processes of online mounting and offline dismounting are realized, and a safety door is arranged in front of the roller box loading and unloading access.
At present, the replacement process of the blanking line roller box is completed by matching a manual feeding vehicle, and the general process is as follows: 1. opening the safety door, hoisting the steel platform to the roller box unloading inlet and fixing; 2. manually pulling out the roller box needing to be disassembled to be offline to a steel platform through a roller box assembling and disassembling passageway; 3. after the roller box is pulled out, a lifting appliance is installed, and the roller box is lifted away by a crane; 4. hanging a roller box to be installed on line on a steel platform; 5. removing the lifting appliance, manually pushing the roller box into the loading and unloading entrance of the roller box and positioning the roller box to the mounting position; 6. and (5) hoisting the steel platform away. The replacing process needs forty minutes and the operation time is too long, so that the operation efficiency of the whole operation workshop is greatly influenced, the whole replacing process needs manpower participation, and the labor intensity of operators is high.
Aiming at the problems, the invention provides a blanking line roller box replacing device, which is used for reducing the replacing time, improving the operation efficiency, reducing the labor participation and reducing the labor intensity.
Disclosure of Invention
The invention aims to provide a translation replacing device for a blanking line roller box, wherein a mobile transposition platform in the translation replacing device can rapidly switch a roller box replacing mechanism to carry out operations of detaching, offline and online installation on the blanking line roller box, and no manpower is required in the operation process, so that the labor intensity of operators is reduced, and the operation efficiency is improved.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a blanking line roller box translation replacing device comprises a base, a first translation mechanism, a mobile transposition platform and two roller box replacing mechanisms; the base is located beside the blanking line and is positioned at the roller box loading and unloading inlet; the movable transposition platform is arranged on the base through a first translation mechanism, the translation direction of the movable transposition platform is parallel to the blanking line, and the first translation mechanism is a translation mechanism with driving force; the roller box replacing mechanism is arranged on the movable transposition platform and comprises a roller box bearing table and a second translation mechanism, the roller box bearing table is arranged on the movable transposition platform through the second translation mechanism, the translation direction of the roller box bearing table is perpendicular to the blanking line, and the second translation mechanism is a translation mechanism with driving force; the two roller box replacing mechanisms are arranged on the movable transposition platform side by side, and the translation extending directions of the roller box bearing tables of the two roller box replacing mechanisms face to the blanking line; the roller box replacing mechanism further comprises a roller box pushing and pulling mechanism, the roller box pushing and pulling mechanism is installed on the roller box bearing platform, the pushing direction of the roller box pushing and pulling mechanism faces the blanking line, and a roller box locking assembly is arranged at the pushing and pulling end of the roller box pushing and pulling mechanism.
Furthermore, the roller box push-pull mechanism comprises a lead screw driving motor and a lead screw assembly, the lead screw driving motor and the lead screw assembly are both installed on the roller box bearing platform, a driving shaft of the lead screw driving motor is in driving connection with a lead screw of the lead screw assembly, a push-pull end of the roller box push-pull mechanism is a movable nut of the lead screw assembly, and the roller box locking assembly is fixedly connected with the movable nut of the lead screw assembly.
Further, the roller box locking assembly comprises a locking cylinder, a lock catch, a connecting block and a locking cylinder seat, the locking cylinder seat is fixedly connected with a moving nut of the screw rod assembly, a cylinder body of the locking cylinder is hinged with a shaft pin of the locking cylinder seat, the rear end of the lock catch is hinged with the shaft pin of the locking cylinder seat, a telescopic rod of the locking cylinder is hinged with a middle shaft pin of the lock catch through the connecting block, and a lock catch groove is formed in the front end of the lock catch.
Furthermore, the roller box push-pull mechanism further comprises a manual wheel, and the manual wheel is sleeved on a screw rod of the screw rod assembly.
Furthermore, the second translation mechanism comprises two groups of second guide wheel rails, the two groups of second guide wheel rails are respectively positioned on two sides of the translation direction of the roller box bearing platform, and the roller box bearing platform is installed on the mobile transposition platform through the two groups of second guide wheel rails.
Furthermore, the second translation mechanism also comprises a positioning raised head, the positioning raised head is fixedly arranged at one end of the roller box bearing platform, which faces the blanking line, a positioning concave seat is arranged at the roller box loading and unloading inlet and outlet of the blanking line, and the positioning raised head can be matched with the positioning concave seat to align the roller box bearing platform and butt the roller box loading and unloading inlet and outlet.
Furthermore, the second translation mechanism further comprises a translation driving cylinder, a cylinder body of the translation driving cylinder is hinged to the movable transposition platform shaft pin, a telescopic rod of the translation driving cylinder is hinged to the roller box bearing platform shaft pin, and the telescopic rod of the translation driving cylinder faces the blanking line.
Furthermore, the first translation mechanism comprises two groups of first guide wheel rails, the two groups of first guide wheel rails are respectively located on two sides of the translation direction of the mobile transposition platform, and the mobile transposition platform is installed on the base through the two groups of first guide wheel rails.
Further, the first translation mechanism further comprises a translation driving motor, a gear shaft and a rack; the gear shaft is installed at the bottom of the movable transposition platform through a bearing, the rack is fixed on the base, a gear and the rack on the gear shaft are meshed with each other, the translation driving motor is fixed on the movable transposition platform, and an output shaft of the translation driving motor is in driving connection with the gear shaft.
Furthermore, two ends of the guide rail of the first guide wheel rail are fixedly provided with limit baffles, a buffer block is fixedly arranged at a position, corresponding to the limit baffles, on the movable transposition platform, and the buffer block is opposite to the limit baffles.
When the translation replacing device is used for replacing a blanking line roller box, a new blanking line roller box to be installed on line is arranged and locked in the first roller box replacing mechanism, then the second roller box replacing mechanism is used for locking and pulling out the old blanking line roller box needing to be disassembled from line, finally, the transposition platform is moved to translate and switch the roller box replacing mechanism, the first roller box replacing mechanism is butted with the roller box loading and unloading outlet, and then the new blanking line roller box is pushed into the blanking line to be installed on line. The time required by the process of 'off-line, switching and on-line' is short, so that the time required by the replacement operation of the blanking line roller box is greatly shortened, and the operation efficiency is improved. In the invention, the first translation mechanism and the second translation mechanism are translation mechanisms with driving force, the push-pull operation of the roller box locking assembly is also driven by the motor screw rod device, and the manual participation is not needed for all the operations of the translation replacing device, thereby greatly reducing the labor intensity of operators. In addition, a positioning raised head arranged at one end of the roller box bearing platform facing the blanking line can be matched with a positioning concave seat arranged at the roller box loading and unloading access so that the roller box bearing platform is aligned with and abutted against the roller box loading and unloading access; the screw rod device arranged in the roller box locking assembly has better self-locking capability, so that the pushing and pulling process of the roller box locking assembly is more stable; the manual wheel of suit on the lead screw can be convenient for finely tune the push-in position of blanking line roller box.
In the translation replacing device, two roller box replacing mechanisms are arranged on the movable transposition platform side by side and are respectively used for bearing a new blanking line roller box to be on-line and an old blanking line roller box to be off-line, the movable transposition platform can quickly switch the roller box replacing mechanisms to align with a roller box loading and unloading entrance and unloading exit and carry out operations of unloading and installing on-line on the blanking line roller box, so that the operation efficiency is improved, all the operations of the translation replacing device are driven by the driving device, the labor is not required in the operation process, and the labor intensity of operators is reduced.
Drawings
FIG. 1 is a front view of the blanking line roll cassette translation exchange apparatus of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 indicated by arrow A;
fig. 4 is a partially enlarged view of the point indicated by the arrow B in fig. 1.
In the figure: 1-base, 2-first translation mechanism, 21-translation driving motor, 22-gear shaft, 23-rack, 24-first guide wheel rail, 25-buffer block, 26-limit baffle, 3-mobile transposition platform, 4-roller box replacing mechanism, 41-roller box bearing platform, 42-second translation mechanism, 421-translation driving cylinder, 422-positioning raised head, 424-second guide wheel rail, 43-roller box push-pull mechanism, 432-screw rod driving motor, 433-screw rod assembly, 434-mobile nut, 435-manual wheel, 436-screw rod, 44-roller box locking assembly, 441-locking cylinder, 442-lock catch, 443-locking cylinder seat, 444-connecting block, 5-blanking line roller box, 51-lock catch pin, 6-blanking line, 61-roller box loading and unloading access and 62-positioning concave seat.
Detailed Description
The invention will be further described with reference to the following figures and specific examples:
the implementation background of this embodiment is beside the blanking line of stamping production line, and this embodiment is a device is changed in blanking line roller box translation, and this translation is changed the device and is set up beside blanking line 6, and its effect is blanking line roller box 5 in the quick replacement blanking line 6 to improve and change the operating efficiency. A roller box loading and unloading access 61 is arranged at the roller box mounting position on the blanking line 6, and when the blanking line roller box 5 is mounted on the line and dismounted from the line, the blanking line roller box 5 enters and exits through the roller box loading and unloading access 61.
Referring to fig. 1 to 4, the translation replacing apparatus of the present embodiment includes a base 1, a first translation mechanism 2, a mobile transposition platform 3, and two roller cassette replacing mechanisms 4.
Referring to fig. 1, the base 1 is located beside the drop line 6 at the roller cassette loading and unloading gate 61; the movable transposition platform 3 is installed on the base 1 through the first translation mechanism 2, and the translation direction of the movable transposition platform 3 is parallel to the blanking line 6.
Referring to fig. 1 and 2, more specifically, the first translation mechanism 2 includes two sets of first guide wheel rails 24, the two sets of first guide wheel rails 24 are respectively located at two sides of the translation direction of the mobile transposition platform 3, and the mobile transposition platform 3 is mounted on the base 1 through the two sets of first guide wheel rails 24; optimally, the two ends of the guide rail of the first guide wheel rail 24 are fixedly provided with the limit baffle 26, the position corresponding to the limit baffle 26 on the mobile transposition platform 3 is fixedly provided with the buffer block 25, the buffer block 25 is over against the limit baffle 26, and when the mobile transposition platform 3 moves to the end part of the rail, the limit baffle 26 plays a role in blocking, so that the derailment accident caused by the fact that the limit baffle 26 rushes out of the rail is prevented.
Referring to fig. 1, 2 and 3, the first translation mechanism 2 is a translation mechanism with a driving force, and specifically, the first translation mechanism 2 further includes a translation driving motor 21, a gear shaft 22 and a rack 23; the gear shaft 22 is mounted at the bottom of the movable transposition platform 3 through a bearing, the rack 23 is fixed on the base 1, a gear on the gear shaft 22 is meshed with the rack 23, the translation driving motor 21 is fixed on the movable transposition platform 3, an output shaft of the translation driving motor 21 is in driving connection with the gear shaft 22 to rotate, the gear shaft 22 is matched with the rack 23, the movable transposition platform 3 is driven to move in a translation mode, and operators do not need to pay large manpower to participate in the translation driving mode, so that the labor intensity of the operators is reduced.
Referring to fig. 1 and 3, the roller box replacing mechanism 4 is disposed on the mobile transposition platform 3, the roller box replacing mechanism 4 includes a roller box bearing platform 41 and a second translation mechanism 42, the roller box bearing platform 41 is mounted on the mobile transposition platform 3 through the second translation mechanism 42, the translation direction of the roller box bearing platform 41 is perpendicular to the blanking line 6, and the translation extending direction of the roller box bearing platform 41 faces the blanking line 6.
Referring to fig. 1 and 2, more specifically, the second translation mechanism 42 includes two sets of second guide wheel rails 424, the two sets of second guide wheel rails 424 are respectively located at two sides of the translation direction of the roller box bearing platform 41, the roller box bearing platform 41 is mounted on the mobile transposition platform 3 through the two sets of second guide wheel rails 424, and the guide wheels in the second guide wheel rails 424 can adopt compound bearings to ensure the stability of the movement.
Referring to fig. 1 and 3, the second translation mechanism 42 is a translation mechanism with a driving force, and specifically, the second translation mechanism 42 further includes a translation driving cylinder 421, a cylinder body of the translation driving cylinder 421 is hinged to the moving transposition platform 3, an expansion link of the translation driving cylinder 421 is hinged to the roller box loading platform 41, the expansion link of the translation driving cylinder 421 faces the blanking line 6, the expansion link of the translation driving cylinder 421 moves to drive the roller box loading platform 41 to move in translation, when the roller box replacing mechanism 4 is aligned with the roller box loading/unloading entrance 61, the expansion link of the translation driving cylinder 421 extends, the roller box loading platform 41 can move in translation to and abut against the roller box loading/unloading entrance 61, when the expansion link retracts, the roller box loading platform 41 is driven to leave the roller box loading/unloading entrance 61, and during the above operation, the operator does not need to take great labor, thereby reducing the labor intensity of operators and simultaneously improving the operation efficiency.
Referring to fig. 1 and 2, the two roller box replacing mechanisms 4 are arranged on the mobile transposition platform 3 side by side, and the translational extending directions of the roller box bearing tables 41 of the two roller box replacing mechanisms 4 are both towards the blanking line 6; the two roller box replacing mechanisms 4 are respectively used for arranging a new blanking wire roller box 5 for line installation and disassembling an old blanking wire roller box 5 for line unloading, the two roller box replacing mechanisms 4 can be respectively and independently controlled, the two roller box replacing mechanisms 4 are coordinated and replaced, and the process of quickly replacing the blanking wire roller box 5 can be realized.
Referring to fig. 1 and 4, the roller box replacing mechanism 4 further comprises a roller box pushing and pulling mechanism 43, the roller box pushing and pulling mechanism 43 is mounted on the roller box bearing platform 41, the pushing direction of the roller box pushing and pulling mechanism 43 faces the blanking line 6, a roller box locking assembly 44 is arranged at the pushing and pulling end of the roller box pushing and pulling mechanism 43, the roller box locking assembly 44 can be in locking connection with the blanking line roller box 5, and thus the roller box pushing and pulling mechanism 43 can push and pull the blanking line roller box 5; specifically, the roller box pushing and pulling mechanism 43 comprises a screw rod driving motor 432 and a screw rod assembly 433, the screw rod driving motor 432 and the screw rod assembly 433 are both installed on the roller box bearing platform 41, the screw rod driving motor 432 is preferably a variable frequency motor, a driving shaft of the screw rod driving motor 432 is in driving connection with a screw rod 436 of the screw rod assembly 433, a pushing and pulling end of the roller box pushing and pulling mechanism 43 is a moving nut 434 of the screw rod assembly 433, and the roller box locking assembly 44 is fixedly connected with the moving nut 434 of the screw rod assembly 433; the operator controls the lead screw driving motor 432 to drive the lead screw 436 to rotate, and the movable nut 434 moves linearly along with the rotation of the lead screw 436, so as to drive the roller box locking assembly 44 to push and pull the blanking wire roller box 5.
Referring to fig. 4, more specifically, the roller cassette locking assembly 44 includes a locking cylinder 441, a locking buckle 442, a connecting block 444, and a locking cylinder base 443, the locking cylinder base 443 is fixedly connected to the moving nut 434 of the screw rod assembly 433, the cylinder body of the locking cylinder 441 is hinged to the locking cylinder base 443, the rear end of the locking buckle 442 is hinged to the locking cylinder base 443, the telescopic rod of the locking cylinder 441 is hinged to the middle shaft pin of the locking buckle 442 through the connecting block 444, the front end of the locking buckle 442 is provided with a locking buckle slot, and a locking buckle pin 51 is fixedly disposed on the blanking line roller cassette 5 corresponding to the roller cassette locking assembly 44, and the locking cylinder 441 can drive the locking buckle 442 and enable the locking buckle slot to be in locking connection with the locking buckle pin 51 disposed on the blanking line roller cassette 5.
Referring to fig. 4, preferably, in order to manually fine-adjust the pushing position of the blanking line roller box 5, the roller box pushing and pulling mechanism 43 further includes a manual wheel 435, the manual wheel 435 is sleeved on a screw rod 436 of a screw rod assembly 433, and an operator can rotate the manual wheel 435 to fine-adjust the pushing position of the blanking line roller box 5 to be exactly at the installation position.
Referring to fig. 3, preferably, in order to align the roller cassette loading/unloading port 61 of the blanking line 6 accurately with the roller cassette loading/unloading platform 41, the second translation mechanism 42 further includes a positioning boss 422, the positioning boss 422 is fixedly mounted on one end of the roller cassette loading/unloading platform 41 facing the blanking line 6, a positioning recess 62 is provided at the roller cassette loading/unloading port 61 of the blanking line 6, and the positioning boss 422 can cooperate with the positioning recess 62 to align the roller cassette loading/unloading platform 41 with the roller cassette loading/unloading port 61 and abut against the same.
The operation process of replacing the blanking line roller box 5 by utilizing the translation replacing device is as follows:
preparing a new roller box:
a new blanking line roller box 5 to be replaced is placed on the roller box bearing table 41 of the first roller box replacing mechanism 4 in advance, and the screw rod driving motor 432 and the locking cylinder 441 are driven to enable the lock catch 442 to be in lock catch connection with the new blanking line roller box 5, and the new blanking line roller box 5 is ready;
pulling out the old roller box:
the translation driving motor 21 is controlled to drive the moving transposition platform 3 to translate, so that the second roller box replacing mechanism 4 is aligned with the roller box loading and unloading access 61 of the blanking line 6, the translation driving cylinder 421 is controlled to drive the roller box bearing platform 41 to move towards the roller box loading and unloading access 61 and finally to be butted with the roller box loading and unloading access 61, in the process, the positioning convex head 422 is matched with the positioning concave seat 62, namely the positioning convex head 422 is embedded into the positioning concave seat 62, so that the roller box bearing platform 41 is completely aligned with and butted with the roller box loading and unloading access 61, the screw rod driving motor 432 and the locking cylinder 441 are controlled to enable the lock catch 442 to extend out to and lock the old blanking line roller box 5 on the line, the screw rod driving motor 432 is controlled again to drive the roller box push-pull mechanism 43 to drive the old blanking line roller box 5 to be out of the roller box bearing platform 41 from the line, and the lower part of the blanking line roller box 5 is provided with a roller, therefore, the roller box bearing platform can be conveniently dragged to the roller box bearing platform 41 along a butt joint channel formed by combining the roller box bearing platform 41 and the roller box loading and unloading access 61;
Pushing in a new roller box:
the translational driving motor 21 is controlled to drive the movable transposition platform 3 to translate, so that the first roller box replacing mechanism 4 is aligned with the roller box loading and unloading access 61 of the blanking line 6, the translational driving cylinder 421 is controlled to drive the roller box bearing platform 41 to move towards the roller box loading and unloading access 61 and finally butt against the roller box loading and unloading access 61, in the process, the positioning convex head 422 is matched with the positioning concave seat 62, namely the positioning convex head 422 is embedded into the positioning concave seat 62, so that the roller box bearing platform 41 is completely aligned and butt-jointed with the roller box loading and unloading access 61, the screw rod driving motor 432 is controlled to drive the screw rod assembly 433 to rotate, the roller box push-pull mechanism 43 pushes the new blanking line roller box 5 to enter an on-line installation position, the manual wheel 435 can be manually rotated to finely adjust the position of the blanking line roller box 5 in the period, and after the line roller box 5 is installed, the locking cylinder 441 is controlled to lift up and unlock the lock catch, the translation driving cylinder 421 is controlled to drive the roller box bearing platform 41 to retract away from the roller box loading and unloading access 61;
thus, the replacement process of the blanking line roller box 5 is completed once.
In the translation replacing device of the embodiment, two roller box replacing mechanisms 4 are arranged on a mobile transposition platform 3 side by side, the two roller box replacing mechanisms 4 are respectively used for bearing a new blanking wire roller box 5 about to go on line and an old blanking wire roller box 5 about to go off line, the roller box replacing mechanisms 4 can be rapidly switched to align at a roller box loading and unloading access 61 by reciprocating translation of the mobile transposition platform 3, a roller box bearing platform 41 extends out of the roller box loading and unloading access 61 to be butted, and a roller box pushing and pulling mechanism 43 pushes and pulls the blanking wire roller box 5, so that the blanking wire roller box 5 can rapidly enter or exit from an installation position along a butting channel of the roller box bearing platform 41 and the roller box loading and unloading access 61. When utilizing this translation to change device and carrying out blanking line roller box 5 and change the operation, need not pay out the manpower to greatly reduced intensity of labour, and, this translation is changed the device and is adopted two roller box to change the mode that 4 quick switch-overs of mechanism, thereby compressed the required time of change operation greatly, promoted the operating efficiency.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a device is changed in translation of blanking line roller box which characterized in that: the translation replacing device comprises a base (1), a first translation mechanism (2), a mobile transposition platform (3) and two roller box replacing mechanisms (4); the base (1) is located beside the blanking line (6) and is positioned at a loading and unloading access (61) of the roller box; the mobile transposition platform (3) is installed on the base (1) through a first translation mechanism (2), the translation direction of the mobile transposition platform (3) is parallel to the blanking line (6), and the first translation mechanism (2) is a translation mechanism with a driving force; the roller box replacing mechanism (4) is arranged on the movable transposition platform (3), the roller box replacing mechanism (4) comprises a roller box bearing platform (41) and a second translation mechanism (42), the roller box bearing platform (41) is arranged on the movable transposition platform (3) through the second translation mechanism (42), the translation direction of the roller box bearing platform (41) is perpendicular to the blanking line (6), and the second translation mechanism (42) is a translation mechanism with driving force; the two roller box replacing mechanisms (4) are arranged on the movable transposition platform (3) side by side, and the translational extension directions of the roller box bearing platforms (41) of the two roller box replacing mechanisms (4) face to the blanking line (6); the roller box replacing mechanism (4) further comprises a roller box pushing and pulling mechanism (43), the roller box pushing and pulling mechanism (43) is installed on the roller box bearing platform (41), the pushing direction of the roller box pushing and pulling mechanism (43) faces the blanking line (6), and a roller box locking assembly (44) is arranged at the pushing and pulling end of the roller box pushing and pulling mechanism (43).
2. The blanking line roller box translation exchange device of claim 1, wherein: the roller box push-pull mechanism (43) comprises a screw rod driving motor (432) and a screw rod assembly (433), the screw rod driving motor (432) and the screw rod assembly (433) are both installed on the roller box bearing platform (41), a driving shaft of the screw rod driving motor (432) is in driving connection with a screw rod (436) of the screw rod assembly (433), a push-pull end of the roller box push-pull mechanism (43) is a moving nut (434) of the screw rod assembly (433), and the roller box locking assembly (44) is fixedly connected with the moving nut (434) of the screw rod assembly (433).
3. The blanking line roller box translation exchange device of claim 2, wherein: the roller box locking assembly (44) comprises a locking cylinder (441), a lock catch (442), a connecting block (444) and a locking cylinder seat (443), the locking cylinder seat (443) is fixedly connected with a moving nut (434) of the screw rod assembly (433), a cylinder body of the locking cylinder (441) is hinged to a shaft pin of the locking cylinder seat (443), the rear end of the lock catch (442) is hinged to the shaft pin of the locking cylinder seat (443), a telescopic rod of the locking cylinder (441) is hinged to a middle shaft pin of the lock catch (442) through the connecting block (444), and a lock catch groove is formed in the front end of the lock catch (442).
4. The blanking line roller box translation exchange device of claim 2, wherein: the roller box push-pull mechanism (43) further comprises a manual wheel (435), and the manual wheel (435) is sleeved on a screw rod (436) of the screw rod assembly (433).
5. The blanking line roller box translation exchange device of claim 1, wherein: the second translation mechanism (42) comprises two groups of second guide wheel rails (424), the two groups of second guide wheel rails (424) are respectively positioned on two sides of the translation direction of the roller box bearing platform (41), and the roller box bearing platform (41) is installed on the mobile transposition platform (3) through the two groups of second guide wheel rails (424).
6. The blanking line roller box translation exchange device of claim 5, wherein: the second translation mechanism (42) further comprises a positioning raised head (422), the positioning raised head (422) is fixedly mounted at one end, facing the blanking line (6), of the roller box bearing table (41), a positioning concave seat (62) is arranged at the roller box loading and unloading access (61) of the blanking line (6), and the positioning raised head (422) can be matched with the positioning concave seat (62) to enable the roller box bearing table (41) to be aligned with and butt against the roller box loading and unloading access (61).
7. The blanking line roller box translation exchange device of claim 6, wherein: the second translation mechanism (42) further comprises a translation driving cylinder (421), a cylinder body of the translation driving cylinder (421) is hinged to a shaft pin of the mobile transposition platform (3), a telescopic rod of the translation driving cylinder (421) is hinged to a shaft pin of the roller box bearing platform (41), and the telescopic rod of the translation driving cylinder (421) faces the blanking line (6).
8. The blanking line roller box translation exchange device of claim 1, wherein: the first translation mechanism (2) comprises two groups of first guide wheel rails (24), the two groups of first guide wheel rails (24) are respectively located on two sides of the translation direction of the mobile transposition platform (3), and the mobile transposition platform (3) is installed on the base (1) through the two groups of first guide wheel rails (24).
9. The blanking line roller box translation exchange device of claim 8, wherein: the first translation mechanism (2) further comprises a translation driving motor (21), a gear shaft (22) and a rack (23); the gear shaft (22) is mounted at the bottom of the movable transposition platform (3) through a bearing, the rack (23) is fixed on the base (1), a gear on the gear shaft (22) is meshed with the rack (23), the translation driving motor (21) is fixed on the movable transposition platform (3), and an output shaft of the translation driving motor (21) is in driving connection with the gear shaft (22).
10. The blanking line roller box translation exchange device of claim 8, wherein: the guide rail of the first guide wheel rail (24) is fixedly provided with limiting baffles (26) at two ends, a buffer block (25) is fixedly arranged at a position corresponding to the limiting baffles (26) on the movable transposition platform (3), and the buffer block (25) is opposite to the limiting baffles (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010523254.7A CN111843444A (en) | 2020-06-10 | 2020-06-10 | Translation replacing device for blanking line roller box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010523254.7A CN111843444A (en) | 2020-06-10 | 2020-06-10 | Translation replacing device for blanking line roller box |
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| CN111843444A true CN111843444A (en) | 2020-10-30 |
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| CN202010523254.7A Pending CN111843444A (en) | 2020-06-10 | 2020-06-10 | Translation replacing device for blanking line roller box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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