CN210475199U - Aluminum foil stamping device - Google Patents

Aluminum foil stamping device Download PDF

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Publication number
CN210475199U
CN210475199U CN201921103302.6U CN201921103302U CN210475199U CN 210475199 U CN210475199 U CN 210475199U CN 201921103302 U CN201921103302 U CN 201921103302U CN 210475199 U CN210475199 U CN 210475199U
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China
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assembly
gear
wheel
conveying
chain
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CN201921103302.6U
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Chinese (zh)
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宋晓辉
张路
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Anhui Tianli Central Aluminum Co ltd
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Anhui Tianli Central Aluminum Co ltd
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Abstract

The utility model discloses an aluminum foil stamping device, which comprises a machine body, a stamping plate, a conveying component, a transmission mechanism and a flywheel mechanism for preventing the conveying component from reversely conveying workpieces; the top of the stamping plate is connected with a cylinder; the cylinder is arranged on the machine body; a conveying assembly is arranged below the stamping plate; the stamping plate is connected with the conveying assembly through a transmission mechanism; drive mechanism is provided with flywheel mechanism with conveying component's junction, the beneficial effects of the utility model: adopt simple drive mechanism to come the up-and-down motion of punching press board to turn into conveyor components's power, realize that the punching press is accomplished and carry out automatic unloading of going up, improve energy utilization, work piece motionless purpose when reaching the punching press through the flywheel mechanism that sets up, compare in the work that adopts servo motor and control system to realize conveyor components with stop, the drive mechanism and the flywheel mechanism of adoption, simple structure, use cost is lower.

Description

Aluminum foil stamping device
Technical Field
The utility model relates to a stamping device punching press technical field specifically is an aluminium foil stamping device.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size.
Traditional stamping device needs the work piece to be in quiescent condition when the punching press work piece, consequently, the work piece generally adopts manual unloading of going up, perhaps adopts servo motor plus PLC controller to drive the conveyer belt and go up unloading, presets the required time of servo motor stall according to stamping time by the PLC controller, however, the unloading system of going up that current servo motor plus PLC controller constitutes, not only the cost is expensive, and power consumption is high moreover, is unfavorable for the energy saving.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: how to solve the problem that the energy is consumed by the existing feeding and discharging system.
In order to solve the technical problem, the utility model provides a following technical scheme: an aluminum foil stamping device comprises a machine body, a stamping plate, a conveying assembly, a transmission mechanism and a flywheel mechanism for preventing the conveying assembly from reversely conveying workpieces; the top of the stamping plate is connected with an air cylinder; the cylinder is arranged on the machine body; a conveying assembly is arranged below the stamping plate; the stamping plate is connected with the conveying assembly through a transmission mechanism; and a flywheel mechanism is arranged at the joint of the transmission mechanism and the conveying assembly.
When a workpiece is stamped by a stamping plate, the transmission mechanism works in a forward direction, the flywheel mechanism blocks the output end of the transmission mechanism to work, the conveying assembly is static, when the stamping plate is pulled back, the transmission mechanism works in a reverse direction, the flywheel mechanism has no influence on the transmission mechanism, the transmission mechanism drives the conveying assembly to move, the stamped workpiece is conveyed away, the non-stamped workpiece is conveyed to the lower part of the stamping plate to be stamped and repeatedly operated, so that the conveying assembly does not work when the workpiece is stamped, after stamping, the conveying assembly conveys the stamped workpiece away and conveys the non-stamped workpiece to the lower part of the stamping plate, the whole process takes the vertical movement of the stamping plate as a power source, the power resource is saved, the servo motor and a control system are not needed to realize the work and stop of the conveying assembly, the pure mechanical transmission mechanism is adopted, the structure is simple, the cost is low, automatic feeding and discharging can be realized without manual operation.
Preferably, the conveying assembly comprises a first belt wheel, a conveying belt and a second belt wheel; the first belt wheel and the second belt wheel are rotatably connected to the machine body through a first connecting shaft; the conveyer belt sets up in the below of punching press board, the conveyer belt is connected between first band pulley and second band pulley.
Preferably, the transmission mechanism comprises a lead screw assembly, a chain assembly, a turbine assembly and a gear assembly, wherein the input end of the chain assembly is connected with the output end of the turbine assembly through the gear assembly; the input end of the turbine assembly is connected with the output end of the lead screw assembly; the input end of the lead screw assembly is connected with the stamping plate.
Preferably, the screw rod assembly comprises a screw rod and a screw rod sliding seat sleeved on the screw rod; the bottom end of the screw rod is rotatably connected to the machine body through a shaft seat; the lead screw slide seat is connected to the rear side of the stamping plate.
Preferably, the turbine assembly comprises a turbine and a worm; the worm is connected to the top end of the screw rod and has the same axis with the screw rod; the worm wheel is arranged on one side of the worm and meshed with the worm, and the worm wheel is connected to the machine body through a second connecting shaft.
Preferably, the gear assembly comprises a first gear and a second gear; the first gear is coaxially connected with the turbine; the second gear is arranged beside the first gear and meshed with the first gear; and the second gear is connected to the machine body through a third connecting shaft.
Preferably, the chain assembly comprises a first sprocket, a chain and a second sprocket; the first chain wheel is coaxially connected with the second gear; the second chain wheel is coaxially connected with the first belt wheel; a chain is connected between the first chain wheel and the second chain wheel; the flywheel mechanism is arranged in the second chain wheel.
Preferably, the freewheel mechanism includes a ratchet and a pawl; the inner ring of the second chain wheel is provided with a plurality of identical and continuous tooth sockets with opening directions facing to the axis, the groove bottoms of the tooth sockets are inclined, and the identical and continuous tooth sockets form a ratchet wheel; the inclined direction of the pawl is the same as the inclined direction of the bottom of the tooth groove, the movable end of the pawl is clamped in the inclined tooth groove, and the other end of the pawl is rotatably connected to the inner wall of the second chain wheel.
When the punching plate moves, the screw rod sliding seat is driven to move on the screw rod, namely the screw rod rotates, then the worm is coaxially connected to the top end of the screw rod, the worm synchronously rotates along with the screw rod and simultaneously drives the turbine to rotate, then the first gear coaxially connected with the turbine rotates, the second gear meshed with the first gear rotates along with the first gear, then the first chain wheel coaxially connected with the second gear rotates, the second chain wheel is driven by the chain to have a rotating trend, and after the limitation of the flywheel mechanism, the first belt wheel coaxially connected with the second chain wheel rotates or is static, so that the conveying belt is driven or is static; when the stamping of the stamping plate is finished and the original position is pulled back, the rotating direction of the second chain wheel is the same as the direction of the groove bottom of the tooth groove in the ratchet wheel, at the moment, the ratchet wheel rotates along the direction of the movable end of the pawl, namely, the tooth groove rotates along the direction of the movable end of the pawl, the pawl does not influence the rotation of the ratchet wheel during rotation, namely, the second chain wheel can rotate and drive the first belt wheel to rotate, so that the conveying belt drives the workpiece, the stamped workpiece is conveyed to the next working procedure, and the unmapped workpiece is conveyed to the lower part of the stamping plate; on the contrary, when the workpiece is stamped by the stamping plate, the rotating direction of the second chain wheel is opposite to the direction of the groove bottom of the tooth groove in the ratchet wheel, namely the ratchet wheel rotates against the direction of the movable end of the pawl, the pawl abuts against the tooth groove to limit the rotation of the ratchet wheel, namely the rotation of the second chain wheel, so that the conveying assembly is in a static state, and the workpiece is ensured to be in a static state during stamping; repeating the steps to ensure that the conveying assembly does not work when the stamping plate is stamped, the workpiece is still under the stamping plate to be stamped, when the stamping plate is drawn back to the original position after stamping, the conveying component works to convey the stamped workpiece away and convey the unmapped workpiece to the lower part of the stamping plate, the stamping device adopts a simple transmission mechanism to convert the up-and-down movement of the stamping plate into the power of the conveying component, the automatic feeding and discharging of the workpiece are achieved after stamping, the energy utilization rate is improved, the purpose that the workpiece is static during stamping is achieved through the arranged flywheel mechanism, compared with the mode that a precise servo motor is used as a power source of the conveying assembly, and the working time and the working stopping time of the servo motor are controlled by using a control system, the transmission mechanism and the flywheel mechanism are simple in structure, control parameters do not need to be set, and the used cost is lower.
Preferably, the output end of the conveying assembly is provided with a guide plate which inclines downwards; and a material storage trolley is arranged at the outlet end of the guide plate. The punched workpiece is conveniently guided into the material storage trolley.
Preferably, the bottom of the top conveying belt is provided with a supporting block; the supporting block is connected to the machine body. When being convenient for support the punching press, the impact force of punching press board to the conveyer belt prevents to cause the damage to the conveyer belt.
Compared with the prior art, the beneficial effects of the utility model are that:
A. according to the stamping device, a simple transmission mechanism is adopted to convert the up-and-down motion of a stamping plate into the power of a conveying assembly, automatic feeding and discharging are realized after stamping, the energy utilization rate is improved, the purpose that a workpiece is static during stamping is achieved through the arranged flywheel mechanism, compared with the method that a precise servo motor is adopted as a power source of the conveying assembly, and a control system is used for controlling the working time length and the working stopping time length of the servo motor, the transmission mechanism and the flywheel mechanism are simple in structure, no control parameter needs to be set, and the used cost is lower;
B. the punched workpiece is guided into the material storage trolley by arranging the guide plate and the material storage trolley; through setting up the supporting shoe in the bottom of conveyer belt, when preventing the punching press, the punching press board causes the damage to the conveyer belt.
Drawings
Fig. 1 is a schematic structural diagram of a stamping device according to a first embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of a transmission mechanism according to a first embodiment of the present invention;
fig. 4 is a schematic view of an installation structure of a flywheel mechanism and a conveying assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a flywheel mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a punching device according to a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of a third stamping device according to the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Example one
Referring to fig. 1, the embodiment discloses an aluminum foil stamping device, which includes a machine body 1, a stamping plate 2, a conveying assembly 3, a transmission mechanism, and a flywheel mechanism 8 for preventing the conveying assembly 3 from reversely conveying a workpiece. The top of the stamping plate 2 is connected with a cylinder. The cylinder is mounted on the machine body 1. And a conveying assembly 3 is arranged below the stamping plate 2. The stamping plate 2 is connected with the conveying component 3 through a transmission mechanism. And a flywheel mechanism 8 is arranged at the joint of the transmission mechanism and the conveying assembly 3.
When a workpiece is stamped by the stamping plate 2, the transmission mechanism works in the forward direction, the flywheel mechanism 8 blocks the output end of the transmission mechanism to work, the conveying assembly 3 is static, when the stamping plate 2 is pulled back after stamping, the transmission mechanism works in the reverse direction, the flywheel mechanism 8 has no influence on the transmission mechanism, the transmission mechanism drives the conveying assembly 3 to move, the stamped workpiece is conveyed away, the unmapped workpiece is conveyed to the lower part of the stamping plate 2 to be stamped and repeatedly operated, so that the conveying assembly 3 does not work when the workpiece is stamped, after stamping, the conveying assembly 3 conveys away the stamped workpiece and conveys the unmapped workpiece to the lower part of the stamping plate 2, the whole process takes the up-and-down movement of the stamping plate as a power source, the electric power resource is saved, the work and the stop of the conveying assembly 3 are realized without adopting a servo motor and a control system, and the transmission mechanism in a pure mechanical mode is adopted, simple structure, low cost need not manual operation, can realize unloading in the automation.
The conveying assembly 3 includes a first pulley 31, a conveyor belt 32 and a second pulley 33. The first belt wheel 31 and the second belt wheel 33 are both rotatably connected to the machine body 1 through a first connecting shaft. The conveyor belt 32 is disposed below the press plate 2, and the conveyor belt 32 is connected between the first pulley 31 and the second pulley 33.
Referring to fig. 2, 3 and 4, the transmission mechanism includes a screw assembly 4, a chain assembly 5, a turbine assembly 6 and a gear assembly 7, wherein an input end of the chain assembly 5 is connected to an output end of the turbine assembly 6 through the gear assembly 7. The input end of the turbine assembly 6 is connected with the output end of the lead screw assembly 4. The input end of the screw rod component 4 is connected with the stamping plate 2.
The screw rod assembly 4 comprises a screw rod and a screw rod sliding seat sleeved on the screw rod. The bottom end of the screw rod is rotatably connected to the machine body 1 through a shaft seat. The lead screw slide seat is connected to the rear side of the stamping plate 2.
The turbine assembly 6 includes a turbine 61 and a worm 62. The worm 62 is connected to the top end of the screw rod and is coaxial with the screw rod. The worm wheel 61 is arranged on one side of the worm 62 and meshed with the worm 62, and the worm wheel 61 is connected to the machine body 1 through a second connecting shaft.
The gear assembly 7 includes a first gear 71 and a second gear 72. The first gear 71 is coaxially connected to the turbine 61. The second gear 72 is disposed beside the first gear 71 and is engaged with the first gear 71. The second gear 72 is connected to the machine body 1 through a third connecting shaft.
The chain assembly 5 includes a first sprocket 51, a chain 52 and a second sprocket 53. The first sprocket 51 is coaxially connected with the second gear 72. The second sprocket 53 is coaxially connected to the first pulley 31. A chain 52 is connected between the first chain wheel 51 and the second chain wheel 53. The freewheel mechanism 8 is arranged inside the second sprocket 53.
Referring to fig. 5, the freewheel mechanism 8 includes a ratchet 81 and a pawl 82. The inner ring of the second sprocket 53 is provided with a plurality of identical and continuous tooth grooves with opening directions facing the axis, the groove bottoms of the tooth grooves are inclined, and the plurality of identical and continuous tooth grooves form a ratchet 81. The inclination direction of the pawl 82 is the same as that of the bottom of the tooth groove, the movable end of the pawl 82 is clamped in the oblique tooth groove, and the other end of the pawl 82 is rotatably connected to the inner wall of the second chain wheel 53.
The working principle of the embodiment is as follows: when the punching plate 2 moves, the screw rod sliding seat is driven to move on the screw rod, namely the screw rod rotates, then the worm 62 is coaxially connected to the top end of the screw rod, so that the worm 62 synchronously rotates along with the screw rod and simultaneously drives the worm wheel 61 to rotate, then the first gear 71 coaxially connected with the worm wheel 61 rotates, the second gear 72 meshed with the first gear 71 rotates, then the first chain wheel 51 coaxially connected with the second gear 72 rotates, and the second chain wheel 53 is driven by the chain 52 to have a rotating trend, after the limitation of the flywheel mechanism 8, the first belt wheel 31 coaxially connected with the second chain wheel 53 rotates or is static, and further the conveying belt 32 is driven or is static; when the stamping of the stamping plate 2 is finished and the original position is pulled back, the rotating direction of the second chain wheel 53 is the same as the groove bottom direction of the tooth groove in the ratchet wheel 81, at the moment, the ratchet wheel 81 rotates along the direction of the movable end of the pawl 82, namely, the tooth groove rotates along the direction of the movable end of the pawl 82, the pawl 82 has no influence on the rotation of the ratchet wheel 81 during the rotation, namely, the second chain wheel 53 can rotate and drive the first belt wheel 31 to rotate, so that the conveying belt 32 can drive a workpiece, the stamped workpiece is conveyed to the next process, and the unmapped workpiece is conveyed to the lower part of the stamping plate 2; on the contrary, when the workpiece is stamped by the stamping plate 2, the rotating direction of the second chain wheel 53 is opposite to the direction of the groove bottom of the tooth groove in the ratchet wheel 81, namely the ratchet wheel 81 rotates against the direction of the movable end of the pawl 82, the pawl 82 abuts against the tooth groove to limit the rotation of the ratchet wheel 81, namely the rotation of the second chain wheel 53, and further the conveying assembly 3 is in a static state to ensure that the workpiece is in the static state during stamping; the steps are repeated, the conveying assembly 3 does not work when the stamping plate 2 is stamped, a workpiece is static under the stamping plate 2 to be stamped, when the stamping plate 2 is drawn back to the original position after stamping, the conveying assembly 3 works to convey the stamped workpiece away, and the unmapped workpiece is conveyed to the lower part of the stamping plate 2, the stamping device adopts a simple transmission mechanism to convert the vertical movement of the stamping plate 2 into the power of the conveying assembly 3, and realizes the automatic feeding and discharging after stamping, the energy utilization rate is improved, the purpose that the workpiece is static when stamping is achieved through the arranged flywheel mechanism 8, compared with the method that a precise servo motor is adopted as a power source of the conveying assembly 3, and a control system is used for controlling the working time length and the stopping time length of the servo motor, the transmission mechanism and the flywheel mechanism 8 are simple in structure, and no control parameter needs to be set, and the cost of use is lower.
Example two
Referring to fig. 6, the second embodiment is different from the first embodiment in that the output end of the conveying assembly 3 is provided with a guide plate which is inclined downwards. And a material storage trolley 9 is arranged at the outlet end of the guide plate.
The punched workpiece is conveniently led into the material storage trolley 9.
EXAMPLE III
Referring to fig. 7, the bottom of the top conveyor 32 is provided with a support block. The supporting block is connected to the machine body 1. When being convenient for support the punching press, the impact force of punching press board to the conveyer belt prevents to cause the damage to the conveyer belt.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.

Claims (10)

1. An aluminium foil stamping device which characterized in that: comprises a machine body, a stamping plate, a conveying component, a transmission mechanism and a flywheel mechanism for preventing the conveying component from reversely conveying workpieces; the top of the stamping plate is connected with an air cylinder; the cylinder is arranged on the machine body; a conveying assembly is arranged below the stamping plate; the stamping plate is connected with the conveying assembly through a transmission mechanism; and a flywheel mechanism is arranged at the joint of the transmission mechanism and the conveying assembly.
2. The aluminum foil stamping device as recited in claim 1, wherein: the conveying component comprises a first belt wheel, a conveying belt and a second belt wheel; the first belt wheel and the second belt wheel are rotatably connected to the machine body through a first connecting shaft; the conveyer belt sets up in the below of punching press board, the conveyer belt is connected between first band pulley and second band pulley.
3. The aluminum foil stamping device as recited in claim 2, wherein: the bottom of the conveyer belt at the top is provided with a supporting block; the supporting block is connected to the machine body.
4. The aluminum foil stamping device as recited in claim 1, wherein: the transmission mechanism comprises a screw rod assembly, a chain assembly, a turbine assembly and a gear assembly, wherein the input end of the chain assembly is connected with the output end of the turbine assembly through the gear assembly; the input end of the turbine assembly is connected with the output end of the lead screw assembly; the input end of the lead screw assembly is connected with the stamping plate.
5. The aluminum foil stamping device as recited in claim 4, wherein: the lead screw assembly comprises a lead screw and a lead screw sliding seat sleeved on the lead screw; the bottom end of the screw rod is rotatably connected to the machine body through a shaft seat; the lead screw slide seat is connected to the rear side of the stamping plate.
6. The aluminum foil stamping device as recited in claim 5, wherein: the turbine assembly comprises a turbine and a worm; the worm is connected to the top end of the screw rod and has the same axis with the screw rod; the worm wheel is arranged on one side of the worm and meshed with the worm, and the worm wheel is connected to the machine body through a second connecting shaft.
7. The aluminum foil stamping device as recited in claim 6, wherein: the gear assembly comprises a first gear and a second gear; the first gear is coaxially connected with the turbine; the second gear is arranged beside the first gear and meshed with the first gear; and the second gear is connected to the machine body through a third connecting shaft.
8. The aluminum foil stamping device as recited in claim 7, wherein: the chain assembly comprises a first chain wheel, a chain and a second chain wheel; the first chain wheel is coaxially connected with the second gear; the second chain wheel is coaxially connected with the first belt wheel; a chain is connected between the first chain wheel and the second chain wheel; the flywheel mechanism is arranged in the second chain wheel.
9. The aluminum foil stamping device as recited in claim 8, wherein: the flywheel mechanism comprises a ratchet wheel and a pawl; the inner ring of the second chain wheel is provided with a plurality of identical and continuous tooth sockets with opening directions facing to the axis, the groove bottoms of the tooth sockets are inclined, and the identical and continuous tooth sockets form a ratchet wheel; the inclined direction of the pawl is the same as the inclined direction of the bottom of the tooth groove, the movable end of the pawl is clamped in the inclined tooth groove, and the other end of the pawl is rotatably connected to the inner wall of the second chain wheel.
10. The aluminum foil stamping apparatus as recited in any one of claims 1-9, wherein: the output end of the conveying assembly is provided with a guide plate which inclines downwards; and a material storage trolley is arranged at the outlet end of the guide plate.
CN201921103302.6U 2019-07-15 2019-07-15 Aluminum foil stamping device Active CN210475199U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921103302.6U CN210475199U (en) 2019-07-15 2019-07-15 Aluminum foil stamping device

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Application Number Priority Date Filing Date Title
CN201921103302.6U CN210475199U (en) 2019-07-15 2019-07-15 Aluminum foil stamping device

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111604401A (en) * 2020-05-26 2020-09-01 深圳大学 Bulging device
CN111890715A (en) * 2020-07-24 2020-11-06 杭州伟洛科技有限公司 Computer machine case punching press controlling means
CN112140097A (en) * 2020-09-27 2020-12-29 安徽蓝瑟智能科技有限公司 Workpiece feeding manipulator
CN112192898A (en) * 2020-09-11 2021-01-08 王桥华 Tinfoil bowl forming device for food
CN113263093A (en) * 2021-07-19 2021-08-17 江苏久勋精密机械有限公司 Metal stamping device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111604401A (en) * 2020-05-26 2020-09-01 深圳大学 Bulging device
CN111890715A (en) * 2020-07-24 2020-11-06 杭州伟洛科技有限公司 Computer machine case punching press controlling means
CN112192898A (en) * 2020-09-11 2021-01-08 王桥华 Tinfoil bowl forming device for food
CN112140097A (en) * 2020-09-27 2020-12-29 安徽蓝瑟智能科技有限公司 Workpiece feeding manipulator
CN113263093A (en) * 2021-07-19 2021-08-17 江苏久勋精密机械有限公司 Metal stamping device

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