A multi-station punching equipment for medical silicone processing

Abstract

The utility model discloses a multi-station punching device for medical silicone processing, which belongs to the technical field of silicone processing and comprises a bottom plate, wherein a plurality of limit plates are arranged on the upper end of the bottom plate, slide frames are slidably connected at both ends of the bottom plate, an electric cylinder is arranged on one side of the lower end of the slide frame, a top plate is arranged on the output end of the electric cylinder, a plurality of rotating gears are arranged on the upper end of the top plate, and connecting gears are arranged between adjacent rotating gears. The utility model arranges a pressing component, and when the electric cylinder contracts and drives the top plate to move downward, when the lower end of a pressing ring contacts the upper end of silicone, slide plates at the upper ends of slide rods on both sides of the upper end of the pressing ring slide in a fixed cylinder, and the slide plate compresses a spring, and the elasticity of the spring is utilized to make the pressing ring press against the silicone, and at the same time, a plurality of anti-skid protrusions are arranged on the lower end of the pressing ring to play an anti-skid role. The pressing component can be arranged to press and fix the silicone to be punched, so as to avoid displacement or shaking of the silicone when a drill bit punches holes in the silicone, thereby affecting the punching quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of silicone processing, and in particular relates to a multi-station punching device for medical silicone processing. Background Art

[0002] Silica gel, also known as silica gel, is a highly active adsorption material and is an amorphous substance. It does not react with any substance except strong alkali and hydrofluoric acid, is insoluble in water and any solvent, is non-toxic and tasteless, and has stable chemical properties. Various types of silica gel form different microporous structures due to their different manufacturing methods. The chemical composition and physical structure of silica gel determine that it has many characteristics that are difficult to replace by other similar materials: high adsorption performance, good thermal stability, stable chemical properties, and high mechanical strength. Silica gel is divided into: macroporous silica gel, coarse-porous silica gel, B-type silica gel, fine-porous silica gel, etc. according to the size of its pore size.

[0003] Chinese patent application No. 2023203018726 discloses a multi-station punching equipment for silicone processing, which is convenient for performing multi-station punching on silicone products instead of manpower, improves processing accuracy, improves work efficiency, and has low labor costs. It includes a bottom plate and a top plate; a slide and multiple limit plates, the slide is slidably connected to the bottom plate, and the multiple limit plates are fixedly connected to the bottom plate; a pressing mechanism, the pressing mechanism is installed on the slide, a drilling mechanism, the drilling mechanism is installed on the top plate, and a moving mechanism, the moving mechanism is installed on the bottom plate, the pressing mechanism includes two first electric cylinders, the two first electric cylinders are installed on the slide, the top plate is fixedly connected to the output ends of the two first electric cylinders, the drilling mechanism includes multiple drill bits, the multiple drill bits are rotatably connected to the top plate, the top ends of the multiple drill bits pass through the top plate and are respectively connected to rotating gears, and the top plate is rotatably connected to multiple connecting gears.

[0004] The above-mentioned patent cannot hold and fix the position where the silicone needs to be punched. When the drill bit punches holes in the silicone, the silicone is prone to displacement or shaking, affecting the quality of the punching. At the same time, the original device cannot automatically clean the upper end of the bottom plate. When the device is used for a long time, the upper end of the bottom plate is prone to accumulation of waste chips produced by punching. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a multi-station punching device for medical silicone processing, which has a pressing function and can press and fix the silicone that needs to be punched.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station punching equipment for medical silicone processing, comprising a base plate, a plurality of limit plates are arranged on the upper end of the base plate, slides are slidably connected at both ends of the base plate, an electric cylinder is arranged on one side of the lower end of the slide, a top plate is arranged on the output end of the electric cylinder, a plurality of rotating gears are arranged on the upper end of the top plate, connecting gears are arranged between adjacent rotating gears, a motor is arranged on one side of the upper end of the top plate at a position corresponding to the rotating gear, a drill bit is arranged on the lower end of the top plate at a position corresponding to the rotating gear, and a holding component is arranged on the lower end of the top plate at a position corresponding to the drill bit.

[0007] Preferably, the holding assembly includes a pressing ring, anti-slip protrusions, a fixed cylinder, a slide plate, a slide rod, a spring and an installation assembly, wherein a fixed cylinder is provided at a position corresponding to the drill bit at the lower end of the top plate, a slide plate is provided inside the fixed cylinder, a spring is provided at the upper end of the slide plate, a slide rod is provided at the lower end of the slide plate, a pressing ring is provided at the lower end of the slide rod, a plurality of anti-slip protrusions are provided at the lower end of the pressing ring, and the drill bit and the rotating gear are connected through the installation assembly.

[0008] Preferably, the mounting assembly includes a swivel seat, an insert plate, a slot, mounting bolts and mounting holes, wherein a swivel seat is welded to the lower end of the rotating gear, insert plates are provided on both sides of the upper end of the drill bit, a slot corresponding to the insert plate is provided at the lower end of the swivel seat, the insert plate and the swivel seat are connected by mounting bolts, and mounting holes corresponding to the mounting bolts are provided in the insert plate.

[0009] Preferably, the side edge of the pressure ring and the side edge of the limiting plate are staggered with each other, a sliding hole corresponding to the sliding rod is provided at the lower end of the fixing tube, and the pressure ring and the sliding rod are welded by pressure welding.

[0010] Preferably, a fixed frame is provided at the rear end of the base plate, a motor 2 is provided at one end of the fixed frame, a screw is provided at the output end of the motor 2, a movable plate is threadedly connected to one side of the screw surface, a plurality of cleaning plates are provided at the rear side of the base plate, the cleaning plates are connected to the movable plates by a connecting frame, and a slide groove corresponding to the connecting frame is provided at the upper end of the fixed frame.

[0011] Preferably, the lower end of the cleaning plate is flush with the upper end of the bottom plate, the two ends of the cleaning plate are tangent to the side edges of the limiting plate, and the connecting frame and the movable plate as well as the connecting frame and the cleaning plate are spot welded.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a pressing component. When the electric cylinder contracts and drives the top plate to move downward, when the lower end of the pressing ring contacts the upper end of the silicone, the slides on the upper ends of the slide bars on both sides of the upper end of the pressing ring slide in the fixed tube. The slides compress the spring, and the elasticity of the spring is used to make the pressing ring press against the silicone. At the same time, a number of anti-skid protrusions are set at the lower end of the pressing ring to play an anti-skid role. By setting the pressing component, the silicone to be punched can be pressed and fixed, so as to avoid displacement or shaking of the silicone when the drill bit punches the silicone, which affects the punching quality.

[0014] 2. The utility model sets a cleaning plate, starts motor 2 to drive the screw to rotate, and the rotation of the screw drives the movable plate to move in the fixed frame. The movement of the movable plate can push the cleaning plate to move through the connecting frame. The connecting frame moves in the slide groove at the upper end of the fixed frame. The movement of the cleaning plate can push the waste chips on the upper end of the bottom plate off the bottom plate, thereby achieving the effect of automatically cleaning the upper end of the bottom plate and avoiding the accumulation of a lot of waste chips generated by punching on the upper end of the bottom plate when the device is used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a cutaway perspective view of the fixed tube of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the drill bit of the utility model when it is installed;

[0018] Figure 4 This is a three-dimensional diagram of the fixed frame of the utility model;

[0019] In the figure: 1. bottom plate; 2. holding assembly; 21. pressing ring; 22. anti-skid convex; 23. fixing cylinder; 24. sliding plate; 25. sliding rod; 26. spring; 27. mounting assembly; 271. swivel seat; 272. plug-in plate; 273. slot; 274. mounting bolt; 275. mounting hole; 3. top plate; 4. rotating gear; 5. connecting gear; 6. drill bit; 7. motor 1; 8. cleaning plate; 9. fixing frame; 10. electric cylinder; 11. sliding rack; 12. limit plate; 13. motor 2; 14. screw rod; 15. moving plate; 16. connecting rack; 17. slide groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a multi-station punching device for medical silicone processing, comprising a bottom plate 1, a plurality of limit plates 12 are arranged on the upper end of the bottom plate 1, slides 11 are slidably connected at both ends of the bottom plate 1, an electric cylinder 10 is arranged on one side of the lower end of the slide 11, a top plate 3 is arranged on the output end of the electric cylinder 10, a plurality of rotating gears 4 are arranged on the upper end of the top plate 3, a connecting gear 5 is arranged between adjacent rotating gears 4, a motor 7 is arranged on one side of the upper end of the top plate 3 at a position corresponding to the rotating gear 4, a drill bit 6 is arranged on the lower end of the top plate 3 at a position corresponding to the rotating gear 4, and a holding component 2 is arranged on the lower end of the top plate 3 at a position corresponding to the drill bit 6.

[0023] Specifically, the holding assembly 2 includes a pressing ring 21, an anti-slip protrusion 22, a fixed cylinder 23, a slide plate 24, a slide rod 25, a spring 26 and an installation assembly 27, wherein a fixed cylinder 23 is provided at a position corresponding to the drill bit 6 at the lower end of the top plate 3, a slide plate 24 is provided inside the fixed cylinder 23, a spring 26 is provided at the upper end of the slide plate 24, a slide rod 25 is provided at the lower end of the slide plate 24, a pressing ring 21 is provided at the lower end of the slide rod 25, a plurality of anti-slip protrusions 22 are provided at the lower end of the pressing ring 21, and the drill bit 6 is connected to the rotating gear 4 through the installation assembly 27.

[0024] By adopting the above technical solution, when the electric cylinder 10 contracts and drives the top plate 3 to move downward, when the lower end of the pressure ring 21 contacts the upper end of the silicone, the slide plates 24 on the upper ends of the slide rods 25 on both sides of the upper end of the pressure ring 21 slide in the fixed tube 23, and the slide plates 24 compress the spring 26. The elasticity of the spring 26 is used to make the pressure ring 21 press against the silicone. At the same time, a number of anti-skid protrusions 22 are arranged at the lower end of the pressure ring 21 to play an anti-skid role. By setting the pressing component 2, the silicone to be punched can be pressed and fixed to avoid displacement or shaking of the silicone when the drill bit 6 punches holes in the silicone, thereby affecting the punching quality.

[0025] Specifically, the mounting assembly 27 includes a swivel seat 271, an insert plate 272, a slot 273, a mounting bolt 274 and a mounting hole 275, wherein a swivel seat 271 is welded to the lower end of the rotating gear 4, insert plates 272 are provided on both sides of the upper end of the drill bit 6, a slot 273 corresponding to the insert plate 272 is provided at the lower end of the swivel seat 271, the insert plate 272 and the swivel seat 271 are connected by a mounting bolt 274, and a mounting hole 275 corresponding to the mounting bolt 274 is provided in the insert plate 272.

[0026] By adopting the above technical solution, when installing the drill bit 6, the plug plates 272 on both sides of the upper end of the drill bit 6 are inserted into the slots 273 at the lower end of the swivel seat 271, and then the mounting bolts 274 are screwed into the mounting holes 275 of the plug plates 272, so as to achieve the effect of limiting and fixing the plug plates 272 and the drill bit 6. By setting the mounting assembly 27, it is convenient to disassemble, assemble and replace the drill bit 6.

[0027] Specifically, the side of the pressure ring 21 is staggered with the side of the limiting plate 12, and a sliding hole corresponding to the sliding rod 25 is provided at the lower end of the fixing tube 23, and the pressure ring 21 and the sliding rod 25 are welded by pressure welding.

[0028] By adopting the above technical solution, the pressure ring 21 is prevented from scratching the side of the limiting plate 12, and the slide rod 25 can slide at the lower end of the fixed tube 23. The pressure welding makes the pressure ring 21 and the slide rod 25 more secure.

[0029] When the present embodiment is used, the multi-station punching equipment for medical silicone processing is used, the device is installed in a suitable position, the silicone to be punched is placed between adjacent limit plates 12, the slide 11 moves to drive the top plate 3 to rotate, and then the electric cylinder 10 contracts to drive the top plate 3 to move downward, the motor 17 is turned on to drive the drill bits 6 to rotate through the rotating gears 4 and the connecting gears 5, and the rotation of the drill bits 6 can punch holes in the silicone, by setting the holding component 2, when the electric cylinder 10 contracts to drive the top plate 3 to move downward, when the lower end of the pressure ring 21 contacts the upper end of the silicone, the slide plates 24 on the upper ends of the slide rods 25 on both sides of the upper end of the pressure ring 21 slide in the fixed tube 23, and the slide plates 24 compress the springs 26, The elasticity of the spring 26 is used to make the pressure ring 21 press against the silicone. At the same time, a number of anti-skid protrusions 22 are arranged at the lower end of the pressure ring 21 to play an anti-skid role. By arranging the pressure holding component 2, the silicone to be punched can be pressed and fixed to prevent the silicone from being displaced or shaken when the drill bit 6 punches the silicone, thereby affecting the quality of the punching. By arranging the installation component 27, when the drill bit 6 is installed, the plug plates 272 on both sides of the upper end of the drill bit 6 are inserted into the slots 273 at the lower end of the swivel seat 271, and then the mounting bolts 274 are screwed into the mounting holes 275 of the plug plates 272, so as to achieve the effect of limiting and fixing the plug plates 272 and the drill bit 6. By arranging the installation component 27, it is convenient to disassemble and replace the drill bit 6.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: a fixed frame 9 is provided at the rear end of the base plate 1, a motor 2 13 is provided at one end of the fixed frame 9, a screw rod 14 is provided at the output end of the motor 2 13, a movable plate 15 is threadedly connected to one side of the surface of the screw rod 14, a plurality of cleaning plates 8 are provided on the rear side of the base plate 1, the cleaning plates 8 and the movable plates 15 are connected by a connecting frame 16, and a slide groove 17 corresponding to the connecting frame 16 is provided at the upper end of the fixed frame 9.

[0032] By adopting the above technical solution, the motor 2 13 is turned on to drive the screw rod 14 to rotate. The rotation of the screw rod 14 drives the movable plate 15 to move in the fixed frame 9. The movable plate 15 moves through the connecting frame 16 to push the cleaning plate 8 to move. The connecting frame 16 moves in the slide groove 17 at the upper end of the fixed frame 9. The movement of the cleaning plate 8 can push the waste chips on the upper end of the bottom plate 1 off the bottom plate 1, thereby achieving the effect of automatically cleaning the upper end of the bottom plate 1, and avoiding the accumulation of a lot of waste chips generated by punching on the upper end of the bottom plate 1 when the device is used for a long time.

[0033] Specifically, the lower end of the cleaning plate 8 is flush with the upper end of the bottom plate 1, the two ends of the cleaning plate 8 are tangent to the side of the limiting plate 12, and the connecting frame 16 and the movable plate 15 as well as the connecting frame 16 and the cleaning plate 8 are spot welded.

[0034] By adopting the above technical solution, the cleaning plate 8 and the base plate 1 are more closely fitted, and the cleaning plate 8 has a better cleaning effect on the upper end of the base plate 1. Spot welding makes the connection frame 16 and the movable plate 15 as well as the connection frame 16 and the cleaning plate 8 more firm.

[0035] When this embodiment is used, by setting the cleaning plate 8, the motor 2 13 is turned on to drive the screw rod 14 to rotate, and the rotation of the screw rod 14 drives the movable plate 15 to move in the fixed frame 9. The movable plate 15 moves through the connecting frame 16 to push the cleaning plate 8 to move. The connecting frame 16 moves in the slide groove 17 at the upper end of the fixed frame 9. The movement of the cleaning plate 8 can push the waste chips on the upper end of the bottom plate 1 off the bottom plate 1, thereby achieving the effect of automatically cleaning the upper end of the bottom plate 1, and avoiding the accumulation of a lot of waste chips generated by punching on the upper end of the bottom plate 1 when the device is used for a long time.

[0036] The motor 13 in the utility model is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The structure and working principle of the bottom plate 1, top plate 3, rotating gear 4, connecting gear 5, drill bit 6, motor 7, electric cylinder 10, slide 11 and limit plate 12 in the utility model have been disclosed in a multi-station punching equipment for silicone processing disclosed in Chinese patent application No. 2023203018726. The working principle is to place the silicone to be punched between adjacent limit plates 12, and the slide 11 moves to drive the top plate 3 to rotate. Then the electric cylinder 10 contracts and drives the top plate 3 to move downward. Turn on the motor 7 to drive the drill bits 6 to rotate through the rotating gears 4 and the connecting gears 5. The rotation of the drill bits 6 can punch holes in the silicone.

[0038] The working principle and use process of the utility model are as follows: when the multi-station punching equipment for medical silicone processing is used, the device is installed in a suitable position, and the silicone to be punched is placed between adjacent limit plates 12. The slide 11 moves to drive the top plate 3 to rotate, and then the electric cylinder 10 contracts to drive the top plate 3 to move downward, and the motor 7 is turned on to drive the drill bits 6 to rotate through the rotating gears 4 and the connecting gears 5. The rotation of the drill bits 6 can punch holes in the silicone. By setting a pressing component 2, when the electric cylinder 10 contracts and drives the top plate 3 to move downward, the lower end of the pressing ring 21 contacts the upper end of the silicone, and the slides 24 on the upper ends of the slide bars 25 on both sides of the upper end of the pressing ring 21 slide in the fixed cylinder 23, and the slide 24 compresses the spring 26, and the elasticity of the spring 26 is used to make the pressing ring 21 press against the silicone. At the same time, a number of anti-skid protrusions 22 are arranged on the lower end of the pressing ring 21 to play an anti-skid role. By setting the pressing component 2, the silicone to be punched can be pressed and fixed to prevent the drill bit 6 from hitting the silicone. When the silicone is used for drilling holes, the silicone is displaced or shakes, which affects the drilling quality. By setting the mounting assembly 27, when the drill bit 6 is installed, the plug plates 272 on both sides of the upper end of the drill bit 6 are inserted into the slots 273 at the lower end of the swivel seat 271, and then the mounting bolts 274 are screwed into the mounting holes 275 of the plug plates 272 to achieve the effect of limiting and fixing the plug plates 272 and the drill bit 6. By setting the mounting assembly 27, it is convenient to disassemble and replace the drill bit 6. By setting the cleaning plate 8, the motor 2 13 is turned on to drive the screw rod 14 to rotate, and the rotation of the screw rod 14 drives the movable plate 15 to move in the fixed frame 9. The movable plate 15 moves through the connecting frame 16 to push the cleaning plate 8 to move. The connecting frame 16 moves in the slide groove 17 at the upper end of the fixed frame 9. The cleaning plate 8 moves to push the waste chips on the upper end of the bottom plate 1 off the bottom plate 1, thereby achieving the effect of automatically cleaning the upper end of the bottom plate 1, and avoiding the accumulation of a lot of waste chips generated by drilling on the upper end of the bottom plate 1 when the device is used for a long time.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station punching device for medical silicone processing, comprising a bottom plate, characterized in that: A plurality of limit plates are arranged on the upper end of the bottom plate, slides are slidably connected at both ends of the bottom plate, an electric cylinder is arranged on one side of the lower end of the slide, a top plate is arranged on the output end of the electric cylinder, a plurality of rotating gears are arranged on the upper end of the top plate, connecting gears are arranged between adjacent rotating gears, a motor is arranged on one side of the upper end of the top plate at a position corresponding to the rotating gear, a drill bit is arranged on the lower end of the top plate at a position corresponding to the rotating gear, and a holding component is arranged on the lower end of the top plate at a position corresponding to the drill bit.

2. The multi-station punching equipment for medical silicone processing according to claim 1, characterized in that: The holding assembly includes a pressing ring, anti-slip protrusions, a fixed cylinder, a slide plate, a slide rod, a spring and an installation assembly, wherein a fixed cylinder is arranged at a position corresponding to the drill bit at the lower end of the top plate, a slide plate is arranged inside the fixed cylinder, a spring is arranged at the upper end of the slide plate, a slide rod is arranged at the lower end of the slide plate, a pressing ring is arranged at the lower end of the slide rod, a plurality of anti-slip protrusions are arranged at the lower end of the pressing ring, and the drill bit and the rotating gear are connected through the installation assembly.

3. The multi-station punching equipment for medical silicone processing according to claim 2, characterized in that: The mounting assembly includes a swivel seat, an insert plate, a slot, mounting bolts and mounting holes, wherein a swivel seat is welded to the lower end of the rotating gear, insert plates are arranged on both sides of the upper end of the drill bit, a slot corresponding to the insert plate is arranged at the lower end of the swivel seat, the insert plate and the swivel seat are connected by mounting bolts, and mounting holes corresponding to the mounting bolts are arranged in the insert plate.

4. The multi-station punching equipment for medical silicone processing according to claim 2, characterized in that: The side edge of the pressure ring and the side edge of the limiting plate are staggered with each other, a sliding hole corresponding to the sliding rod is arranged at the lower end of the fixing tube, and the pressure ring and the sliding rod are welded by pressure welding.

5. The multi-station punching equipment for medical silicone processing according to claim 1, characterized in that: A fixed frame is arranged at the rear end of the base plate, a second motor is arranged at one end of the fixed frame, a screw rod is arranged at the output end of the second motor, a movable plate is threadedly connected to one side of the surface of the screw rod, a plurality of cleaning plates are arranged at the rear side of the base plate, the cleaning plates are connected to the movable plates by a connecting frame, and a slide groove corresponding to the connecting frame is arranged at the upper end of the fixed frame.

6. The multi-station punching equipment for medical silicone processing according to claim 5, characterized in that: The lower end of the cleaning plate is flush with the upper end of the bottom plate, the two ends of the cleaning plate are tangent to the side edges of the limiting plate, and the connecting frame and the movable plate as well as the connecting frame and the cleaning plate are spot welded.

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