Automatic punching device for blow molding products

Abstract

The present invention discloses an automatic punching device for blow-molded products, comprising a material picking module, a punching module, and a manipulator module; the punching modules are provided on both sides of the material picking module, and the manipulator module is provided at one end of the material picking module; the material picking module comprises a first clamping jaw assembly, a first clamping jaw moving assembly, a clamping jaw adjustment assembly, a second clamping jaw assembly, and a second clamping jaw moving assembly; the first clamping jaw assembly is connected to the first clamping jaw moving assembly via the clamping jaw adjustment assembly, and the first clamping jaw moving assembly is provided at the top of the punching module; the second clamping jaw moving assembly is provided at the bottom of the punching module; the punching module comprises a first punching jaw assembly and a second punching jaw assembly, and the first punching jaw assembly and the second punching jaw assembly are provided opposite each other. The beneficial effect of the present invention is that the device can achieve product punching through full automation, which can save time and labor and reduce costs.

Description

Technical Field

[0001] The invention relates to the field of punching of blow-molded products, in particular to an automatic punching device for blow-molded products. Background Art

[0002] Blow molded products generally need to be punched after forming. Existing punching equipment mainly uses semi-automatic punching jigs to achieve this. The blow molded products are placed on the punching jig manually, and then the punching jig is operated to punch the blow molded products. However, due to the manual operation, the punching efficiency is relatively low and fully automated production cannot be achieved. The production cycle is long, the production efficiency is low, and the production cost of the enterprise is high. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an automatic punching device for blow-molded products, which can achieve punching of products through full automation, thereby saving time and effort and reducing costs.

[0004] The technical solution adopted by the present invention to solve its technical problems is: an automatic punching device for blow molded products, including a material picking module, a punching module and a manipulator module; the punching modules are arranged on both sides of the material picking module, and the manipulator module is arranged at one end of the material picking module; the material picking module includes a first clamping jaw assembly, a first clamping jaw moving assembly, a clamping jaw adjusting assembly, a second clamping jaw assembly and a second clamping jaw moving assembly; the first clamping jaw assembly is connected to the first clamping jaw moving assembly through the clamping jaw adjusting assembly, and the first clamping jaw moving assembly is arranged at the top of the punching module; the second clamping jaw moving assembly is arranged at the bottom of the punching module; the punching module includes a first punching assembly and a second punching assembly, and the first punching assembly and the second punching assembly are arranged relative to each other.

[0005] In the above structure, the first gripper assembly is arranged at the end away from the manipulator module; the second gripper assembly is arranged at the end close to the manipulator module.

[0006] In the above structure, the automatic punching device for blow molded products also includes a frame; the first clamping jaw moving assembly is arranged on the top of the punching module and connected to the frame, and the second clamping jaw moving assembly is arranged on the bottom of the punching module and connected to the frame.

[0007] In the above structure, the first clamping jaw assembly includes a first left clamping jaw, a first right clamping jaw, a first clamping jaw cylinder, a fixed plate, a slide rail, a slider and a connecting block; a first clamping jaw cylinder is provided on each side of the bottom surface of the fixed plate, the first left clamping jaw is connected to the output end of the first clamping jaw cylinder on the right side through the connecting block, and the first right clamping jaw is connected to the output end of the first clamping jaw cylinder on the left side through the connecting block; two parallel slide rails are installed on the bottom surface of the fixed plate, and the first left clamping jaw and the first right clamping jaw are also connected to the two slide rails through sliders.

[0008] In the above structure, the second jaw assembly includes a second jaw upper fixed plate, a second jaw lower fixed plate, a second left jaw, a second right jaw, a synchronous belt module and an adjusting rod; the second jaw upper fixed plate is connected to the second jaw lower fixed plate through the adjusting rod, and the second jaw lower fixed plate is connected to the second jaw moving assembly; a synchronous belt module is provided on the second jaw upper fixed plate, and the second left jaw and the second right jaw are connected to the synchronous belt module.

[0009] In the above structure, the first punching assembly includes a cylinder mounting plate, a cylinder, a telescopic rod, a telescopic rod connecting plate and a pressing assembly; the cylinder mounting plate is installed on the frame, the cylinder mounting plate is installed with a cylinder, the cylinder mounting plate is connected to the telescopic rod connecting plate through a telescopic rod, and the telescopic rod is driven down by the cylinder to move the telescopic rod connecting plate toward the second punching assembly.

[0010] In the above structure, the pressing assembly includes a pressing plate, a suction cup and a moving rod; the pressing plate is connected to the telescopic rod connecting plate through the moving rod, and a plurality of suction cups are provided on the pressing plate.

[0011] In the above structure, the first punching assembly also includes an upper pull-up assembly and a lower pull-down assembly; the upper pull-up assembly is located at the top of the cylinder mounting plate and is connected to the cylinder mounting plate in the first punching assembly through a frame, and the lower pull-down assembly is located at the bottom of the cylinder mounting plate and is connected to the cylinder mounting plate in the first punching assembly through a frame.

[0012] In the above structure, the manipulator, vacuum generator container, air source processing assembly, connecting rod, connecting block and suction cup assembly; the manipulator is installed with a vacuum generator container and an air source processing assembly, and the end of the manipulator is connected to the suction cup assembly through a connecting rod and a connecting block.

[0013] In the above structure, the pull-up assembly and the pull-down assembly are used to control the movement of the first punching assembly in the vertical direction.

[0014] The beneficial effects of the present invention are: the device realizes punching of products through full automation, which can save time and labor and reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0016] Figure 2 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0017] Figure 3 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0018] Figure 4 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0019] Figure 5 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0020] Figure 6 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0021] Figure 7 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0022] Figure 8 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0023] Figure 9 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0024] Figure 10 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention.

[0025] Figure 11 The figure is a schematic structural diagram of an automatic punching device for blow-molded products according to the present invention. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and examples.

[0027] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interactively without conflicting with each other.

[0028] Reference Figures 1 to 3As shown, the present invention discloses an automatic punching device for blow-molded products. Specifically, the device includes a retrieving module 1, a punching module 2, a manipulator module 3, and a frame 4. The retrieving module 1 is mounted on the frame 4, with punching modules 2 mounted on both sides of the retrieving module 1. The manipulator module 3 is mounted at one end of the retrieving module 1. After the product is formed by the blow molding mold, it is gripped by the retrieving module 1 and transported to the punching module 2 for punching. Finally, the punched product is transported to a designated location by the manipulator module 3. This device achieves fully automated punching of products, saving time, effort, and costs.

[0029] Reference Figures 4 to 8 As shown, the material picking module 1 includes a first jaw assembly 101, a first jaw moving assembly 102, a jaw adjusting assembly 103, a second jaw assembly 104 and a second jaw moving assembly; the first jaw moving assembly 102 is arranged at the top of the frame 4, and the first jaw assembly 101 is connected to the first jaw moving assembly 102 through the jaw adjusting assembly 103, and is arranged at the end away from the manipulator module 3, and the second jaw moving assembly is arranged at the bottom of the frame 4, and the second jaw assembly 104 is arranged on the end of the second jaw moving assembly close to the manipulator module 3. The first gripper assembly 101 can be moved toward the direction of the manipulator module 3 through the first gripper moving assembly 102, and the second gripper assembly 104 can be moved in the direction away from the manipulator module 3 through the second gripper moving assembly, and the first gripper assembly 101 and the second gripper assembly 104 are driven simultaneously, that is, after the first gripper assembly 101 and the second gripper assembly 104 of the starting device clamp the product, the first gripper assembly 101 moves toward the direction of the manipulator module 3, and the second gripper assembly 104 moves away from the manipulator module 3, and finally the product is sent to the punching module 2 for punching.

[0030] The first clamping jaw assembly 101 includes a first left clamping jaw 1011, a first right clamping jaw 1012, a first clamping jaw cylinder 1013, a fixed plate 1014, a slide rail 1015, a slider 1016, and a connecting block 1017. A first clamping jaw cylinder 1013 is provided on both sides of the bottom surface of the fixed plate 1014. The first left clamping jaw 1011 is connected to the output end of the first clamping jaw cylinder 1013 on the right side through the connecting block 1017, and the first right clamping jaw 1012 is connected to the output end of the first clamping jaw cylinder 1013 on the left side through the connecting block 1017. In this embodiment, the first left clamping jaw 1011 and the first right clamping jaw 1012 are elongated clamping jaws. Two parallel slide rails 1015 are installed on the bottom surface of the fixed plate 1014. The first left clamping jaw 1011 and the first right clamping jaw 1012 are also connected to the two slide rails 1015 through the slider 1016. Driven by the first jaw cylinder 1013, the first left jaw 1011 and the first right jaw 1012 can move back and forth toward the punching module 2 to clamp the product. Limit blocks are also provided at both ends of the slide rail 1015 to limit the movement of the first left jaw 1011 and the first right jaw 1012.

[0031] The clamping jaw adjustment assembly 103 includes an adjustment fixing plate 1031 and an adjustment rod 1032; an adjustment rod 1032 is installed on one end of the adjustment fixing plate 1031, and is connected to the fixing plate 1014 in the first clamping jaw assembly 101 through the adjustment rod 1032, and the other end of the adjustment fixing plate 1031 is connected to the first clamping jaw moving assembly 102. The clamping jaw adjustment assembly 103 used in this solution is a technology that is commonly used in daily life. The specific structure can be referred to Figure 7 Therefore, the detailed structure of the clamping jaw adjusting assembly 103 is not described in detail. The first clamping jaw assembly 101 can be adjusted to rise and fall by rotating the adjusting rod 1032.

[0032] The first clamping jaw moving assembly 102 includes a driving motor 1021, a slide rail 1022 and a synchronous belt 1023. In this solution, the first clamping jaw moving assembly 102 uses the slide rail 1022 and the synchronous belt 1023 to move the first clamping jaw assembly 101. Other solutions can also be used to move the first clamping jaw assembly 101, including but not limited to technical means commonly used by people in this field such as screw rods.

[0033] The second clamping jaw assembly 104 includes a second clamping jaw upper fixed plate 1041, a second clamping jaw lower fixed plate 1042, a second left clamping jaw 1043, a second right clamping jaw 1044, a synchronous belt module 1045, and an adjustment rod 1046. The second clamping jaw upper fixed plate 1041 is connected to the second clamping jaw lower fixed plate 1042 via the adjustment rod 1046, and the second clamping jaw lower fixed plate 1042 is connected to the second clamping jaw movable assembly, which is disposed on the frame. A synchronous belt module 1045 is also disposed on the second clamping jaw upper fixed plate 1041, and the second left clamping jaw 1043 and the second right clamping jaw 1044 are connected to the synchronous belt module 1045. The second left clamping jaw 1043 and the second right clamping jaw 1044 can be moved back and forth toward the punching module 2 via the synchronous belt module 1045 to achieve product clamping. The distance between the second jaw upper fixing plate 1041 and the second jaw lower fixing plate 1042 can be adjusted by an adjustment rod 1046. In this embodiment, the movement of the jaws of the second jaw assembly 104 is achieved by a synchronous belt module 1045. Other solutions can also be used to move the jaws of the second jaw assembly 104, including but not limited to screw rods and other technical means commonly used by those skilled in the art.

[0034] The second gripper moving assembly also adopts a synchronous belt module. Driven by the synchronous belt module, the second gripper assembly 104 can move back and forth toward the direction of the robot module 3 .

[0035] Reference Figures 9 and 10 As shown, the punching module 2 includes a first punching assembly 201 and a second punching assembly. The first punching assembly 201 and the second punching assembly are arranged opposite to each other, and the first punching assembly 201 and the second punching assembly are both arranged on the frame 4.

[0036] The first punching assembly 201 includes a cylinder mounting plate 2011, a cylinder 2012, a telescopic rod 2013, a telescopic rod connecting plate 2014, and a press assembly 2015. The cylinder mounting plate 2011 is mounted on the frame 4. A plurality of cylinders 2012 are mounted on the cylinder mounting plate 2011. The cylinder mounting plate 2011 is connected to the telescopic rod connecting plate 2014 via the telescopic rod 2013. The telescopic rod 2013 is driven downward by the cylinder 2012, causing the telescopic rod connecting plate 2014 to move toward the second punching assembly. The press assembly 2015 is connected to the telescopic rod connecting plate 2014 and includes a press plate 20151, a suction cup 20152, and a moving rod 20153. The press plate 20151 is connected to the telescopic rod connecting plate 2014 via the moving rod 20153. A plurality of suction cups 20152 are provided on the press plate 20151. Because the pressing plate 20151 is connected to the telescopic rod connecting plate 2014 via the moving rod 20153, the pressing assembly 2015 can also move toward the second punching assembly along with the telescopic rod connecting plate 2014 under the drive of the cylinder 2012. The first punching assembly 201 also includes an upper pull assembly 2016 and a lower pull assembly 2017. The upper pull assembly 2016 is connected to the cylinder mounting plate 2011 in the first punching assembly 201 via the frame 4 and is located at the top of the cylinder mounting plate 2011. The lower pull assembly 2017 is also connected to the cylinder mounting plate 2011 in the first punching assembly 201 via the frame 4 and is located at the bottom of the cylinder mounting plate 2011. The cylinder mounting plate 2011 is connected to the frame 4 on both sides via sliders and rails, and the cylinder mounting plate 2011 can be moved vertically by the upper pull assembly 2016 and the lower pull assembly 2017. Similarly, the upper pull assembly 2016 and the lower pull assembly 2017 can also drive the first punching assembly 201 to move in the vertical direction.

[0037] The second punching assembly has the same structure as the first punching assembly 201 and is arranged opposite to each other. After the equipment is started, the first punching assembly 201 and the second punching assembly move simultaneously, that is, the first punching assembly 201 moves toward the second punching assembly, and the second punching assembly moves toward the first punching assembly 201. After the material picking module 1 picks up the product, it transports the product to the punching module 2 for punching.

[0038] Reference Figure 11As shown, the manipulator module 3 includes a manipulator 301 of model Nachi MC20-000, a vacuum generator container 302, an air source processing component 303, a connecting rod 304, a connecting block 305 and a suction cup assembly 306; the manipulator 301 is equipped with a vacuum generator container 302 and an air source processing component 303, and the end of the manipulator 301 is connected to the suction cup assembly 306 through the connecting rod 304 and the connecting block 305. The manipulator 301 can control the movement of the suction cup assembly 306. The size of the suction cup assembly 306 is adapted to the size of the pressing assembly 2015. Under the control of the manipulator 301, the suction cup assembly 306 moves toward the punching module 2, grabs the products punched by the punching module 2, and moves the products to the designated position.

[0039] A solenoid valve assembly is also provided on the frame 4, and the solenoid valve assembly is used to control the operation of the equipment.

[0040] The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An automatic punching device for blow molded products, characterized in that: It includes a material taking module, a punching module and a manipulator module; the punching modules are provided on both sides of the material taking module, and the manipulator module is provided at one end of the material taking module; The material picking module includes a first jaw assembly, a first jaw moving assembly, a jaw adjusting assembly, a second jaw assembly, and a second jaw moving assembly; the first jaw assembly is connected to the first jaw moving assembly through the jaw adjusting assembly, the first jaw moving assembly is arranged on the top of the punching module; the second jaw moving assembly is arranged on the bottom of the punching module; the first jaw assembly is arranged at the end away from the manipulator module; the second jaw assembly is arranged at the end close to the manipulator module; The punching module includes a first punching component and a second punching component, and the first punching component and the second punching component are arranged opposite to each other; The blow molding product automatic punching device also includes a frame; a first clamping jaw moving assembly is arranged on the top of the punching module and connected to the frame, and a second clamping jaw moving assembly is arranged on the bottom of the punching module and connected to the frame; The first clamping jaw assembly includes a first left clamping jaw, a first right clamping jaw, a first clamping jaw cylinder, a fixed plate, a slide rail, a slider and a connecting block; a first clamping jaw cylinder is provided on each side of the bottom surface of the fixed plate, the first left clamping jaw is connected to the output end of the first clamping jaw cylinder on the right side through the connecting block, and the first right clamping jaw is connected to the output end of the first clamping jaw cylinder on the left side through the connecting block; two parallel slide rails are installed on the bottom surface of the fixed plate, and the first left clamping jaw and the first right clamping jaw are also connected to the two slide rails through sliders.

2. The automatic punching device for blow-molded products according to claim 1, characterized in that: The second clamping jaw assembly includes a second clamping jaw upper fixing plate, a second clamping jaw lower fixing plate, a second left clamping jaw, a second right clamping jaw, a synchronous belt module and an adjusting rod; The upper fixed plate of the second clamp is connected to the lower fixed plate of the second clamp through an adjusting rod, and the lower fixed plate of the second clamp is connected to the second clamp moving assembly; a synchronous belt module is provided on the upper fixed plate of the second clamp, and the second left clamp and the second right clamp are connected to the synchronous belt module.

3. The automatic punching device for blow-molded products according to claim 1, characterized in that: The first punching assembly includes a cylinder mounting plate, a cylinder, a telescopic rod, a telescopic rod connecting plate and a pressing assembly; The cylinder mounting plate is mounted on the frame, a cylinder is mounted on the cylinder mounting plate, and the cylinder mounting plate is connected to the telescopic rod connecting plate through a telescopic rod. The telescopic rod is driven down by the cylinder to move the telescopic rod connecting plate toward the second punching assembly.

4. The automatic punching device for blow-molded products according to claim 3, characterized in that: The pressing assembly includes a pressing plate, a suction cup and a moving rod; The pressing plate is connected to the telescopic rod connecting plate through a moving rod, and a plurality of suction cups are arranged on the pressing plate.

5. The automatic punching device for blow-molded products according to claim 3, characterized in that: The first punching assembly further includes an upper pull assembly and a lower pull assembly; The pull-up assembly is located at the top of the cylinder mounting plate and is connected to the cylinder mounting plate in the first punching assembly through a frame. The pull-down assembly is located at the bottom of the cylinder mounting plate and is connected to the cylinder mounting plate in the first punching assembly through a frame.

6. The automatic punching device for blow-molded products according to claim 1, characterized in that: The manipulator module includes a manipulator, a vacuum generator container, an air source processing component, a connecting rod, a connecting block and a suction cup component; The manipulator is equipped with a vacuum generator container and an air source processing component, and the end of the manipulator is connected to the suction cup component through a connecting rod and a connecting block.

7. The automatic punching device for blow-molded products according to claim 5, characterized in that: The pull-up assembly and the pull-down assembly are used to control the movement of the first punching assembly in the vertical direction.

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