CN218255588U - Moving platform mechanism of gold stamping die cutting equipment - Google Patents
Moving platform mechanism of gold stamping die cutting equipment Download PDFInfo
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- CN218255588U CN218255588U CN202222479354.1U CN202222479354U CN218255588U CN 218255588 U CN218255588 U CN 218255588U CN 202222479354 U CN202222479354 U CN 202222479354U CN 218255588 U CN218255588 U CN 218255588U
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Abstract
The utility model relates to a moving platform mechanism of gilt cross cutting equipment, its moving platform joins in marriage on the guide pillar, and moving platform is connected with the supporting shaft, and two rocking arm connecting rods are located the left and right sides of moving platform and establish two rocking arm connecting rods at least, and the axis of back shaft and transmission pivot transversely sets up, and the lower extreme and the transmission pivot transmission of rocking arm connecting rod are connected, and the upper end and the back shaft transmission of rocking arm connecting rod are connected. The rocker arm connecting rod drives the movable platform to lift at the guide pillar, so that the movable platform is matched with the pressing operation, and the gripper bar paper feeding device is suitable for high-efficiency paper feeding under the condition of relatively low cost. Still by the position of adjusting nut subassembly adjustment voussoir, the relative position between the epaxial supporting shoe of adjustment back and the movable platform, the supporting shoe of the back shaft of each rocker arm connecting rod transmission junction of adjustment and the relative position between the movable platform realize moving the balanced fine setting of platform, the position displacement adjustment of voussoir is the adjustment of sharp mode, compares in the adjustment mode of eccentric cover, and the adjustment degree of difficulty reduces and the precision improves.
Description
Technical Field
The utility model relates to a gilt cross cutting equipment especially relates to and moves platform correlation structure.
Background
The gold stamping and die cutting equipment can perform gold stamping or die cutting work by replacing different templates, and can also be a gold stamping machine or a die cutting machine with independent functions, and a movable platform (namely a die holder) with action operation is arranged in the gold stamping and die cutting equipment for installing the templates. The gilding die-cutting equipment has various styles and structures, for example, one of the gilding die-cutting equipment is provided with a fixed platform (namely a fixed platform) which is matched with a movable platform to turn over under the driving of a rocker connecting rod, and the two sides of a rack are respectively provided with a single rocker connecting rod; the movable platform structure adopting the lifting action can be suitable for the gripper bar paper feeding device, but the movable platform structure adopting the lifting action is not driven by a rocker arm connecting rod, adopts a more complex structure and has higher cost.
In addition, the rocker arm connecting rod type driving movable platform is adopted to drive the movable platform to move and cooperate with the fixed platform to press, the initial position of the movable platform is unbalanced due to the reasons of processing precision, assembly error and the like, the movable platform is required to be adjusted in place to be in a relative balance position, and the movable platform can be smoothly pressed with the fixed platform, so that the smooth and balanced pressing can be guaranteed. In addition, in the operation process, according to the thickness of paper or the reasons such as thermoprint die cutting pressure demand, still need to adjust the pressure size that movable platform and fixed platform closed pressure. However, the existing pressure adjusting mode of the rocker arm connecting rod type adopts an eccentric sleeve, the eccentric sleeve is positioned on an eccentric transmission pin shaft or an eccentric wheel at the root of the rocker arm, and the eccentric sleeve is caused by a contour curved surface, so that the adjusting difficulty is high, the adjusting precision is low, the rocker arm connecting rods on the left side and the right side are difficult to balance in the adjusting process, and the balance and the synchronization on the two sides are difficult to ensure to be consistent. And the eccentric sleeve can not be adjusted dynamically, and can only be adjusted by rotating under the stop state.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model aims at providing a two sides respectively adopt two at least rocking arm connecting rods to drive the platform mechanism that moves of gilt cross cutting equipment that moves the platform and go up and down.
In order to solve the technical problem, the utility model discloses a following technical scheme: the moving platform mechanism of the gold stamping die cutting equipment comprises a moving platform, a guide pillar, a support shaft, a rocker arm connecting rod and a transmission rotating shaft, and is characterized in that: the movable platform is arranged on the guide pillar and connected with the supporting shaft, the rocker arm connecting rods are positioned on the left side and the right side of the movable platform, at least two rocker arm connecting rods are arranged on the left side and the right side of the movable platform respectively, the axes of the supporting shaft and the transmission rotating shaft are transversely arranged, the lower ends of the rocker arm connecting rods are in transmission connection with the transmission rotating shaft, and the upper ends of the rocker arm connecting rods are in transmission connection with the supporting shaft.
The following various optimization or supplementary explanations may be made in the above technical solutions.
Wherein, at least two transmission rotating shafts are arranged at the front and the back, both ends of the transmission rotating shafts are respectively connected with the rocker arm connecting rod in a transmission way,
the back shaft sets up two at least around, and the back shaft both ends are connected with rocking arm connecting rod transmission respectively.
For example, the upper end of the rocker arm connecting rod is provided with a first connecting hole, the first connecting hole is sleeved on the supporting shaft, an upper bearing is arranged between the supporting shaft and the first connecting hole, the transmission rotating shaft is provided with an eccentric wheel or an eccentrically arranged transmission pin shaft, the lower end of the rocker arm connecting rod is provided with a second connecting hole, the second connecting hole is sleeved on the eccentric wheel or the transmission pin shaft, and a lower bearing is arranged between the eccentric wheel or the transmission pin shaft and the second connecting hole.
In addition, the supporting shaft is connected with a supporting block, wedge blocks are arranged above and/or below the supporting block, the supporting block is provided with an inclined surface corresponding to a wedge surface of the wedge block, the movable platform is provided with a supporting surface for supporting the wedge block against the supporting block, the wedge block is connected with a lead screw, the lead screw is connected with a rod seat, the rod seat is connected with the movable platform, the lead screw is connected with the rod seat and/or the wedge block through an adjusting nut component, and the adjusting nut component comprises a front adjusting nut and a rear adjusting nut.
The rod seats are respectively arranged on the left side and the right side of the movable platform; the supporting shaft is transversely arranged, and supporting blocks are respectively arranged at two ends of the supporting shaft; the supporting block is sleeved on the supporting shaft, and the movable platform is provided with a vertical limiting groove for the supporting block to be arranged.
Then optimizing, the left side and the right side of the movable platform are respectively provided with a transmission screw, the transmission screw is provided with a transmission nut, one of the transmission screw and the transmission nut is in transmission connection with the power device, and the other one of the transmission screw and the transmission nut is connected with the rod seat; the power device is connected with the movable platform.
The power device comprises a power motor, and the power motor is shared by the transmission screw rods or the transmission nuts on the left side and the right side or is configured independently.
For example, two rocker arm connecting rods are arranged on the left and right, two transmission rotating shafts are arranged in the front and back, and two support shafts are arranged in the front and back; the left rod seat is connected with the left front and back wedge blocks through a screw rod and an adjusting nut component, and the right rod seat is connected with the right front and back wedge blocks through a screw rod and an adjusting nut component; the left side and the right side of the movable platform are respectively provided with a nut seat, the nut seats are provided with transmission nuts, the transmission nuts are in transmission connection with transmission screw rods, the rod seat on the left side is connected with the transmission screw rod on the left side, the rod seat on the right side is connected with the transmission screw rod on the right side, the transmission nuts on the left side and the right side are in synchronous transmission connection with a power motor of a power device, and the power motor is positioned on the movable platform; the power motor is connected with the transmission chain in a transmission way, the transmission nuts on the left side and the right side are respectively provided with a transmission chain wheel, and the transmission chain is connected with the transmission chain wheel in a transmission way.
Can also optimize, even have the spring link on moving the platform, be equipped with supporting spring between spring link and the back shaft.
Further optimizing, the spring connecting frame is positioned above the movable platform; the spring connecting frame is provided with a spring adjusting seat, and the supporting spring is connected with the spring adjusting seat.
The beneficial effects of the utility model are that, this moving platform mechanism of gilt cross cutting equipment, it adopts a plurality of (if two) rocker arm connecting rods in the left and right sides to drive and moves the platform and go up and down at the guide pillar, makes the movable platform can be through the mode cooperation pressfitting operation of going up and down, can be suitable for the high-efficient tooth row adsorption paper feeding device who form advance under the circumstances of relative low-cost. And then optimizing, adjusting the position of the wedge block through the adjusting nut component, so as to adjust the relative position between the supporting block on the supporting shaft and the movable platform, and adjusting the relative position between the supporting block of the supporting shaft at the transmission connection part of each rocker arm connecting rod and the movable platform, so that the balance fine adjustment of each angle (such as four corners) of the movable platform can be realized, the adjustment of the initial position of the movable platform is realized, and the position of the wedge block is adjusted in a linear mode, so that compared with the adjustment mode of an eccentric sleeve, the adjustment difficulty is reduced and the accuracy is improved through the wedge block. On the basis that the adjusting nut assembly finishes adjusting the position of the wedge block (realizes the balance fine adjustment of the initial position of each angle of the movable platform), the transmission screw rod is additionally matched with the transmission nut to drive the rod seat to move, the rod seat drives the wedge block to adjust the position, and the relative position adjustment of the supporting block and the movable platform can also be realized so as to realize the adjustment of the closing pressure of the movable platform; the device is driven by a power device, and can be dynamically adjusted on line in the running process of the device without stopping the device. Therefore, compared with the prior art, the utility model has substantive characteristics and progress.
Drawings
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.
Fig. 1 is a side view of the middle bronzing die-cutting device of the utility model.
Fig. 2 is a schematic perspective view of fig. 1.
Fig. 3 is a side view of the other side of fig. 1.
Fig. 4 is a schematic perspective view of fig. 3.
Fig. 5 is a schematic diagram of a part of the structure in fig. 4.
Fig. 6 is a schematic diagram of a part of the structure in fig. 5.
In the figure: 1. a movable platform; 2. a guide post; 3. a support shaft; 4. a rocker arm connecting rod; 5. a transmission rotating shaft; 6. an upper bearing; 7. a lower bearing; 8. a transmission pin shaft; 9. a support block; 10. a wedge block; 11. a bevel; 12. a wedge-shaped surface; 13. a support surface; 14. a screw rod; 15. an adjusting nut assembly; 16. a front adjusting nut; 17. a rear adjusting nut; 18. a vertical limiting groove; 19. a rod seat; 20. a drive screw; 21. a power plant; 22. a power motor; 23. a nut seat; 24. a drive nut; 25. a drive sprocket; 26. a drive sprocket; 27. a spring connecting frame; 28. a support spring; 29. a spring adjusting seat; 30. an input gear; 31. a connecting rod.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to the attached drawings, the moving platform mechanism of the gold stamping and die cutting equipment in the embodiment of the present invention includes a moving platform 1, a guide pillar 2, a support shaft 3, a rocker arm connecting rod 4 and a transmission rotating shaft 5.
Wherein, the movable platform 1 is used for the template to change and install, the movable platform 1 is configured on the guide pillar 2 so as to support the movable platform 1 to lift, and the guide pillar 2 and the movable platform 1 have a gap so as to move relatively. The movable platform 1 is connected with the supporting shaft 3, the supporting shaft 3 is matched to support the movable platform 1, and the movable platform 1 is driven to lift and run in a matched mode. The guide posts 2 can be mounted on a frame 34.
Wherein, rocker arm connecting rod 4 is located the left and right sides of moving platform 1, and moves platform 1 left and right sides and respectively sets up two rocker arm connecting rod 4 at least, for example in the figure, two rocker arm connecting rod 4 are respectively configured to the left and right sides, and relative structure is more reasonable, and the cost is lower. The rocker arm connecting rod 4 drives the supporting shaft 3 and the movable platform 1 to lift in a matching way in the swinging process.
Wherein, the axes of the supporting shaft 3 and the transmission rotating shaft 5 are transversely arranged so as to be in transmission connection; the lower end of the rocker arm connecting rod 4 is in transmission connection with the transmission rotating shaft 5, and the upper end of the rocker arm connecting rod 4 is in transmission connection with the supporting shaft 3.
The working principle is that when the transmission rotating shaft 5 is driven to rotate, the rocker arm connecting rod 4 is driven to swing, so that the rocker arm connecting rod 4 drives the supporting shaft 3 and the connected movable platform 1 to lift on the guide post 2.
The movable platform mechanism of the gold stamping die cutting equipment adopts a plurality of rocker connecting rods 4 on the left side and the right side to drive the movable platform 1 to lift at the guide pillar 2, so that the movable platform 1 can be matched with a pressing operation in a lifting mode, and the movable platform mechanism can be suitable for a gripper bar paper feeding device which can efficiently feed paper under the condition of relatively low cost.
The following optimization or further explanation can be made on the basis of the above embodiments, respectively.
For example, at least two transmission rotating shafts 5 are arranged in front and at back, and two ends of each transmission rotating shaft 5 are respectively in transmission connection with the rocker arm connecting rod 4; wherein, the back and forth of back shaft 3 sets up two at least, and 3 both ends of back shaft are connected with rocking arm connecting rod 4 transmission respectively. The rocker arm connecting rods 4 on the left side and the right side are better in synchronism, and the rigid structures of the transmission structure and the supporting structure are stronger.
For another example, the upper end of the rocker arm connecting rod 4 has a first connecting hole, the first connecting hole is sleeved on the supporting shaft 3, and an upper bearing 6 (such as a copper bush bearing) is disposed between the supporting shaft 3 and the first connecting hole, so as to smoothly rotate relatively in the transmission process. An eccentric wheel or an eccentrically arranged transmission pin shaft 8 is arranged on the transmission rotating shaft 5, a second connecting hole is formed in the lower end of the rocker arm connecting rod 4, and the second connecting hole is sleeved on the eccentric wheel or the transmission pin shaft 8, so that the eccentric wheel or the transmission pin shaft 8 drives the rocker arm connecting rod 4 to perform swing transmission in the rotating process of the transmission rotating shaft 5; a lower bearing 7 (such as a copper bush bearing) is arranged between the eccentric wheel or the transmission pin shaft 8 and the second connecting hole so as to facilitate smooth relative rotation in the transmission process. In the figure, a transmission wheel (such as an input gear 30 for power input) is arranged on the transmission rotating shaft 5, and a transmission pin shaft 8 is eccentrically arranged on the transmission wheel.
In order to adjust the initial position of the movable platform 1, the supporting shaft 3 is connected with a supporting block 9, a wedge block 10 is arranged above and/or below the supporting block 9, the wedge block 10 is provided with a wedge surface 12 (namely an inclined plane), the supporting block 9 is provided with an inclined surface 11, and the inclined surface 11 on the supporting block 9 corresponds to the wedge surface 12 of the wedge block 10. For example, in the figure, wedge blocks 10 are arranged above and below a supporting block 9, and the upper side and the lower side of the supporting block 9 are both inclined surfaces 11 which are respectively matched with wedge surfaces 12 on the wedge blocks 10 on the upper side and the lower side; one of the upper and lower wedges 10 is used as a regulator for regulating the pressure; the other one can be used as an auxiliary for supporting the other side of the supporting block 9, so that the adjusted position of the supporting block 9 is more stable. In addition, a supporting surface 13 is arranged on the movable platform 1, the supporting surface 13 is used for supporting the wedge block 10 against the supporting block 9, so that the wedge block 10 and the supporting block 9 are mutually stressed, and the supporting block 9 is matched with the supporting surface 13 of the movable platform 1 to clamp the wedge block 10. The wedge block 10 is connected with a lead screw 14, the lead screw 14 is connected with a rod seat 19, the rod seat 19 is connected on the movable platform 1, the lead screw 14 is connected with the rod seat 19 and/or the wedge block 10 through an adjusting nut component 15 (namely, the lead screw 14 is connected with the rod seat 19 and the lead screw 14 is connected with the wedge block 10 through the adjusting nut component 15 in a matching way so as to adjust the relative position), the adjusting nut component 15 comprises a front adjusting nut 16 and a rear adjusting nut 17, the relative position between the wedge block 10 and the rod seat 19 can be adjusted by adjusting the adjusting nut component 15, and after the position of the wedge block 10 is adjusted, the relative position (mainly the vertical relative position) between a supporting block 9 on the supporting shaft 3 and the movable platform 1 can be adjusted; for example, in the figure, the screw 14 is connected with the rod seat 19 through the adjusting nut assembly 15, the assembling hole on the rod seat 19 is used for the screw 14 to pass through, the front adjusting nut 16 and the rear adjusting nut 17 are respectively arranged on two sides of the assembling hole, and the front adjusting nut 16 and the rear adjusting nut 17 can be rotationally adjusted to pull the screw 14 to move relative to the rod seat 19, so that the position of the wedge block 10 can be adjusted. The position of the wedge block 10 is adjusted through the adjusting nut component 15, so that the relative position between the supporting block 9 on the supporting shaft 3 and the movable platform 1 is adjusted, the relative position between the supporting block 9 of the supporting shaft 3 at the transmission connection part of each rocker arm connecting rod 4 and the movable platform 1 is adjusted, balance fine adjustment of each angle (such as four corners) of the movable platform 1 can be realized, adjustment of the initial position of the movable platform 1 is realized, the position of the wedge block 10 is adjusted in a linear mode, compared with the adjusting mode of an eccentric sleeve, the adjusting difficulty is reduced and the accuracy is improved by adjusting the wedge block 10, and the adjusting mode of the wedge block 10 is based on a structure for lifting and running the movable platform 1.
Wherein, the wedge 10 has a wedge surface 12 that can be provided with a concave line to reduce the contact surface, and the sliding of the adjusting position is relatively more labor-saving.
Wherein, the left and right sides of the movable platform 1 are respectively provided with a rod seat 19; the supporting shaft 3 is transversely arranged, and supporting blocks 9 are respectively arranged at two ends of the supporting shaft 3. And then, the supporting block 9 is sleeved on the supporting shaft 3, and the movable platform 1 is provided with a vertical limiting groove 18 for the supporting block 9 to be arranged, so that the movable platform 1 is in a stable structure when being adjusted up and down (fine adjustment position) relative to the supporting block 9, the supporting shaft 3 and the supporting block 9 can also be rotated relative to the adjustment position, the structure is more reasonable, and locking and blocking are not easy to occur.
The left side and the right side of the movable platform 1 are respectively provided with a transmission screw 20, the transmission screw 20 is provided with a transmission nut 24, the transmission screw 20 is in transmission fit with the transmission nut 24, one of the transmission screw 20 and the transmission nut 24 is in transmission connection with the power device 21 (so as to be driven by the power device 21 to rotate), and the other one is connected with the rod seat 19 (so as to move together); the power device 21 is connected with the movable platform 1. The power device 21, the transmission nut 24, the transmission screw 20, the rod seat 19 and the like are all lifted along with the platform 1 and the position is finely adjusted. The transmission screw 20 and the transmission nut 24 can be matched to drive the rod seat 19 to move and adjust the position, when the position of the rod seat 19 is adjusted, the wedge block 10 is driven by the lead screw 14 to adjust the position, so that the relative position between the supporting block 9 on the supporting shaft 3 and the movable platform 1 is adjusted, the relative position between the supporting block 9 and the movable platform 1 can be adjusted on the basis that the adjusting nut component 15 finishes adjusting the position of the wedge block 10 (the balance fine adjustment of the initial position of each angle of the movable platform 1 is realized), the transmission screw 20 and the transmission nut 24 are additionally matched to drive the rod seat 19 to move, the rod seat 19 drives the wedge block 10 to adjust the position, and the relative position adjustment of the supporting block 9 and the movable platform 1 can also be realized, so that the size adjustment of the pressing pressure of the movable platform 1 is realized. The power device 21 is matched for driving, and online dynamic adjustment can be carried out in the running process of the equipment without stopping the equipment. The drive screw 20 and the drive nut 24 can be adjusted independently or in a linkage manner.
The power device 21 comprises a power motor 22, and the power motor 22 is shared by the transmission screw rods 20 or the transmission nuts 24 on the left side and the right side or the power motor 22 is configured independently. Namely, each transmission screw rod 20 and each transmission nut 24 can be independently provided with a power motor 22; the power motor 22 can be shared for linkage, the control is more convenient, the transmission synchronism is better guaranteed, and the linkage can adopt the transmission of a chain sprocket or a synchronous belt pulley and the like.
In the figure, the structure is adopted, the left rocker arm connecting rod 4 and the right rocker arm connecting rod 4 are respectively provided with two, the transmission rotating shaft 5 is provided with two front and back, the support shaft 3 is provided with two front and back, and the structure is relatively reasonable and compact; the rod seats 19 are respectively arranged at the left and right sides (namely the left side and the right side) of the movable platform 1; the left rod seat 19 and the left front and rear wedges 10 are connected through a screw rod 14 and an adjusting nut assembly 15, the right rod seat 19 and the right front and rear wedges 10 are connected through a screw rod 14 and an adjusting nut assembly 15, the left side and the right side of the movable platform 1 are respectively provided with a front and rear wedge 10 (wedges 10 positioned above and/or below each supporting block 9), and the front and rear wedges 10 on each side are connected with the rod seats 19 on each side so as to adjust the front and rear positions; the left side and the right side of the movable platform 1 are respectively provided with a nut seat 23, the nut seats 23 are provided with a transmission nut 24, so that the transmission nut 24 can rotate on the nut seats 23 (a bearing 32 can be configured for smooth rotation of the transmission nut 24), the transmission nut 24 is in transmission connection with a transmission screw 20, the transmission nut 24 rotates to drive the transmission screw 20 to axially move, the left rod seat 19 is connected with the left transmission screw 20 so as to synchronously move, the right rod seat 19 is connected with the right transmission screw 20 so as to synchronously move, the transmission nuts 24 on the left side and the right side are in synchronous transmission connection with a power motor 22 of a power device 21, and the power motor 22 is positioned on the movable platform 1; for example, the power motor 22 is in transmission connection with a transmission chain, the transmission nuts 24 on the left and right sides are respectively provided with a transmission chain wheel 26, and the transmission chain is in transmission connection with the transmission chain wheel 26 (a driving chain wheel 25 can be configured for transmission). On the basis that the position of the adjusting wedge 10 can be adjusted by independently adjusting the adjusting nut assembly 15 to realize the balance fine adjustment of the initial position of each angle of the movable platform 1; the transmission screw 20 and the transmission nut 24 can be matched to drive the rod seat 19 to move and adjust the position, and when the position of the rod seat 19 is adjusted, the lead screw 14 drives the wedge block 10 to adjust the position, so that the relative position between the supporting block 9 on the supporting shaft 3 and the movable platform 1 is adjusted, and the adjustment of the closing pressure of the movable platform 1 is realized. In the figure, the upper and lower parts of the supporting block 9 are both provided with wedges 10, which are mainly adjusted by the lower wedge 10, and the upper wedge 10 is used for auxiliary adjustment and support, so that the structure is more stable. In the figure, a rod seat 19 (a frame structure in the figure) is respectively arranged at the left side and the right side, so that a plurality of wedge blocks 10 at the left side and the right side are connected to the rod seat 19 at the same side; it is of course also possible to provide the rod receptacle 19 separately for each wedge 10.
In addition, the movable platform 1 is connected with a spring connecting frame 27, and a supporting spring 28 is arranged between the spring connecting frame 27 and the supporting shaft 3. The support shaft 3 can support the spring connecting frame 27 through the support spring 28, so that the movable platform 1 can be supported, the movable platform 1 is supported by the support shaft 3 under the matching of the support spring 28, the movable platform 1 can be suspended on the support shaft 3 through the support spring 28, and the weight of the whole movable platform 1 is almost supported by the support shaft 3 through the support spring 28 when not pressed. Therefore, the movable platform 1 is in a suspension supporting state, and is relatively easier and labor-saving when the position of the wedge block 10 is adjusted; and the existence of supporting spring 28 for moving platform 1 when adjusting initial position, more smooth and easy, avoid the condition of blocking that the deformation appears by force in the fine setting process, blocking, damaging equipment.
In the figure, the spring connecting frame 27 is positioned above the movable platform 1, and has a reasonable structure, so that the installation of the supporting spring 28 and the suspension support of the movable platform 1 are facilitated. The spring connecting frame 27 is provided with a spring adjusting seat 29, the supporting spring 28 is connected with the spring adjusting seat 29, and the elasticity of the supporting spring 28 can be adjusted so as to adjust and meet the requirement of suspension support of the movable platform 1, so that the movable platform is more practical; the spring adjusting seat 29 can be adjusted by a screw rotation adjusting structure, and the vertical position can be adjusted by screw rotation, so as to adjust the elastic force of the supporting spring 28 (e.g., adjust the compression amount of the supporting spring 28). A pad may be provided between the lower end of the supporting spring 28 and the supporting shaft 3. In the figure, the spring link bracket 27 is connected to the movable platform 1 via a connecting rod 31.
The foregoing is a preferred embodiment of the present invention, and it should be noted that the scope of the present invention is not limited thereto. For those skilled in the art, without departing from the scope of the present invention, it should be understood that various modifications, enhancements and equivalents may be made without departing from the scope of the present invention.
Claims (10)
1. Gilt cross cutting equipment move platform mechanism, including moving platform (1), guide pillar (2), back shaft (3), rocking arm connecting rod (4) and transmission pivot (5), its characterized in that:
the movable platform (1) is arranged on the guide post (2), the movable platform (1) is connected with the support shaft (3),
the rocker arm connecting rods (4) are positioned at the left side and the right side of the movable platform (1), and the left side and the right side of the movable platform (1) are respectively provided with at least two rocker arm connecting rods (4),
the back shaft (3) and the axis of transmission pivot (5) transversely sets up, the lower extreme and the transmission pivot (5) transmission of rocker arm connecting rod (4) are connected, and the upper end and the back shaft (3) transmission of rocker arm connecting rod (4) are connected.
2. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 1, wherein:
at least two transmission rotating shafts (5) are arranged at the front and the back, two ends of each transmission rotating shaft (5) are respectively in transmission connection with the rocker arm connecting rod (4),
the number of the supporting shafts (3) is at least two, and the two ends of the supporting shafts (3) are respectively in transmission connection with the rocker arm connecting rods (4).
3. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 1, wherein:
the upper end of the rocker arm connecting rod (4) is provided with a first connecting hole which is sleeved on the supporting shaft (3), an upper bearing (6) is arranged between the supporting shaft (3) and the first connecting hole,
an eccentric wheel or an eccentrically arranged transmission pin shaft (8) is arranged on the transmission rotating shaft (5),
the lower end of the rocker arm connecting rod (4) is provided with a second connecting hole, the second connecting hole is sleeved on an eccentric wheel or a transmission pin shaft (8), and a lower bearing (7) is arranged between the eccentric wheel or the transmission pin shaft (8) and the second connecting hole.
4. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 1, characterized in that:
the supporting shaft (3) is connected with a supporting block (9), a wedge block (10) is arranged above and/or below the supporting block (9), an inclined plane (11) is arranged on the supporting block (9) and corresponds to a wedge surface (12) of the wedge block (10),
the movable platform (1) is provided with a supporting surface (13) for supporting the wedge block (10) against the supporting block (9),
the wedge block (10) is connected with the screw rod (14), the screw rod (14) is connected with the rod seat (19), the rod seat (19) is connected on the movable platform (1), the screw rod (14) is connected with the rod seat (19) and/or the wedge block (10) through the adjusting nut component (15), and the adjusting nut component (15) comprises a front adjusting nut (16) and a rear adjusting nut (17).
5. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 4, wherein:
the rod seats (19) are respectively arranged at the left side and the right side of the movable platform (1); the supporting shaft (3) is transversely arranged, and supporting blocks (9) are respectively arranged at two ends of the supporting shaft (3);
the supporting block (9) is sleeved on the supporting shaft (3) and the movable platform (1) is provided with a vertical limiting groove (18) for the supporting block (9) to be arranged.
6. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 4, wherein:
the left side and the right side of the movable platform (1) are respectively provided with a transmission screw (20), the transmission screw (20) is provided with a transmission nut (24), one of the transmission screw (20) and the transmission nut (24) is in transmission connection with the power device (21), and the other one is connected with the rod seat (19); the power device (21) is connected with the movable platform (1).
7. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 6, wherein:
the power device (21) comprises a power motor (22), and the transmission screw rods (20) or the transmission nuts (24) on the left side and the right side share the power motor (22) or are independently configured with the power motor (22).
8. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 4, wherein:
the left rocker arm connecting rod (4) and the right rocker arm connecting rod (4) are respectively provided with two, the transmission rotating shaft (5) is provided with two in the front and back, and the support shaft (3) is provided with two in the front and back;
the left rod seat (19) is connected with the left front and back wedge blocks (10) through a screw rod (14) and an adjusting nut component (15),
the right rod seat (19) is connected with the right front wedge block (10) and the right rear wedge block (10) through a screw rod (14) and an adjusting nut component (15);
the left side and the right side of the movable platform (1) are respectively provided with a nut seat (23), the nut seats (23) are provided with a transmission nut (24), the transmission nut (24) is in transmission connection with a transmission screw (20), the rod seat (19) on the left side is connected with the transmission screw (20) on the left side, the rod seat (19) on the right side is connected with the transmission screw (20) on the right side,
the transmission nuts (24) on the left side and the right side are in synchronous transmission connection with a power motor (22) of a power device (21), and the power motor (22) is positioned on the movable platform (1);
the power motor (22) is connected with the transmission chain in a transmission way, the transmission nuts (24) on the left side and the right side are respectively provided with a transmission chain wheel (26), and the transmission chain is connected with the transmission chain wheel (26) in a transmission way.
9. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 4, wherein: the movable platform (1) is connected with a spring connecting frame (27), and a supporting spring (28) is arranged between the spring connecting frame (27) and the supporting shaft (3).
10. The moving platform mechanism of the gold stamping and die cutting equipment as claimed in claim 9, wherein: the spring connecting frame (27) is positioned above the movable platform (1); a spring adjusting seat (29) is arranged on the spring connecting frame (27), and the supporting spring (28) is connected with the spring adjusting seat (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479354.1U CN218255588U (en) | 2022-09-20 | 2022-09-20 | Moving platform mechanism of gold stamping die cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202222479354.1U CN218255588U (en) | 2022-09-20 | 2022-09-20 | Moving platform mechanism of gold stamping die cutting equipment |
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| CN218255588U true CN218255588U (en) | 2023-01-10 |
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| CN202222479354.1U Active CN218255588U (en) | 2022-09-20 | 2022-09-20 | Moving platform mechanism of gold stamping die cutting equipment |
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