CN214447003U

CN214447003U - Vacuum adsorption flash processing device for silicon rubber products

Info

Publication number: CN214447003U
Application number: CN202022846642.7U
Authority: CN
Inventors: 郭文明
Original assignee: Shanghai Kezhan Rubber Technology Co ltd
Current assignee: Shanghai Kezhan Rubber Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-22
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a silicon rubber products vacuum adsorption overlap processing apparatus, comprising a base plate, the top both sides of bottom plate all are connected with damping device, two damping device's top is connected with adjusting device jointly, adjusting device's middle part interlude is connected with the backup pad, the top of backup pad is connected with adsorption equipment, the drive case is installed on adjusting device's top, and the one end swing joint of drive case has the apron, be provided with telescopic cylinder in the drive case, and telescopic cylinder's flexible end runs through adjusting device and is connected with the die-cutting cutter. The utility model discloses it is easy and simple to handle, through the adjusting device who sets up, can be convenient for adjust the position of die-cut sword for the flexibility is higher when the overlap of die-cut silicon rubber goods for whole device, and the damping device who sets up can carry out effectual buffering and absorption to the vibrations that whole device produced when die-cut overlap, is favorable to improving the life of whole device.

Description

Vacuum adsorption flash processing device for silicon rubber products

Technical Field

The utility model relates to a overlap processing technology field specifically is a silicon rubber products vacuum adsorption overlap processing apparatus.

Background

The flash is also called as flash and waste edge, once the flash is formed, the aesthetic property of the product is affected, the flash often occurs when the silicon rubber product is produced and processed, the flash is required to be treated by using a vacuum adsorption flash treatment device, the structure of the vacuum adsorption flash treatment device used at present is too simple, these devices do not facilitate the adjustment of the position of the punching blade, making the entire device less flexible, and the devices are inconvenient to absorb shock in the working process of the punching cutter, so that the whole device is easy to be seriously damaged in the process of punching the flash, the service life of the whole device is shortened, the devices are inconvenient to adsorb silicon rubber products with different sizes, so that the adaptability of the whole device is low, and therefore a vacuum adsorption flash processing device for the silicon rubber products is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silicon rubber goods vacuum adsorption overlap processing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum adsorption flash processing device for a silicon rubber product comprises a bottom plate, wherein two sides of the top end of the bottom plate are both connected with damping devices, and the top ends of the two damping devices are commonly connected with an adjusting device;

the adjusting device comprises two lifting boxes, the top ends of the two lifting boxes are respectively connected with two lifting rods in an inserting manner, the top ends of the two lifting rods in the same lifting box are connected with a long rod together, one end of each of the two long rods is connected with a case, one end of each of the opposite faces of the two long rods is provided with a moving groove, the two moving grooves are respectively connected with an adjusting rod in an inserting manner, a driving motor is installed on the inner wall of one side of the case, a threaded rod is rotatably connected to one side rod wall of each long rod, one end of each threaded rod penetrates through the long rods and is fixedly connected with the output end of the driving motor, the outer surface of each threaded rod is sleeved with a moving block, two ends of each adjusting rod respectively extend into the two moving grooves and are respectively fixedly connected with the two moving blocks, and the top end of each adjusting rod is sleeved with a moving frame;

the utility model discloses a punching device, including adjusting device, drive case, telescopic cylinder, adsorption apparatus, adjusting device, drive case, apron, telescopic cylinder, adjusting device's middle part interlude is connected with the backup pad, the top of backup pad is connected with adsorption apparatus, the drive case is installed on adjusting device's top, and the one end swing joint of drive case has the apron, be provided with telescopic cylinder in the drive case, and telescopic cylinder's flexible end runs through adjusting device and is connected with the die-cutting cutter.

As a preferred technical scheme of the utility model, two the upper portion of lift box all alternates with the backup pad and is connected, be connected with piston cylinder on the lower inner wall of lift box, and piston cylinder's top has cup jointed the piston rod, the top of piston rod is connected with the diaphragm, the lower extreme of lifter run through the lift box and with diaphragm fixed connection.

As a preferred technical scheme of the utility model, adsorption equipment is including adsorbing the case, and adsorbs the lower extreme and the backup pad fixed connection of case, the lower incasement wall mounting that adsorbs the case has the vacuum pump, the top of vacuum pump is connected with the trachea, the top that adsorbs the case is connected with the adsorption plate, tracheal top is run through and is adsorbed the case and extend to the adsorption plate in, open on the top of adsorption plate has a plurality of gas pocket, the both ends of adsorption plate all are connected with the dead lever, and the extension rod has all been cup jointed at the both ends of two dead levers, and the one end of two corresponding extension rods in front and back position is connected with jointly and places the board, a plurality of locating hole has all been opened on the top of extension rod, the top both sides of dead lever all are provided with the fastening bolt that the cooperation locating hole used.

As a preferred technical scheme of the utility model, damping device includes the damper box, and the top and the lift box fixed connection of damper box, be connected with two pole settings between the upper and lower inner wall of damper box, damping spring, two have all been cup jointed to the surface of pole setting the lower part of pole setting alternates jointly and is connected with the clamp plate, and the top and two damping spring fixed connection of clamp plate, the top middle part of clamp plate is connected with presses the frame, install the gasbag pad on the last inner wall of damper box, and press the frame to be located the gasbag pad under, the lower extreme of clamp plate is connected with the depression bar, and the lower extreme and the bottom plate fixed connection of depression bar.

As a preferred technical scheme of the utility model, the perforation that the flexible end of cooperation telescopic cylinder used is all opened at the upper and lower both ends of adjusting the pole and removing the upper and lower both ends of frame.

As an optimal technical scheme of the utility model, two place the top of board and all install the slipmat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up adjusting device, wherein piston cylinder and the piston rod in the lift box can adjust the initial height position of die-cutting knife, so that it removes the overlap to the silicon rubber goods of different thickness and handles, and can be convenient for adjust the front and back position of die-cutting knife under the effect of driving motor, threaded rod and movable block, and can be convenient for adjust die-cutting knife's position about adjusting the pole and removing the effect of frame, make the flexibility of whole device when using higher.

2. Through setting up damping device, wherein two damping spring and airbag cushion in the surge tank can cushion and absorb the vibrations that whole device produced when the overlap of die-cut silicon rubber goods, avoid whole device to receive more serious damage, improved the life of whole device.

3. Through setting up adsorption equipment, vacuum pump, trachea and gas pocket wherein can adsorb silicon rubber goods firmly on the adsorption plate to under the effect of dead lever and extension rod, can make the device can adsorb fixedly to the silicon rubber goods of unidimensional not, make the adaptability of whole device higher.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the adjusting device of the present invention;

FIG. 3 is a cross-sectional view of the adjusting device of the present invention;

FIG. 4 is a schematic view of the adsorption device and a cross-sectional view of the adsorption box of the present invention;

fig. 5 is a sectional view of the damping device of the present invention.

In the figure: 1. a base plate; 2. an adjustment device; 3. an adsorption device; 4. a damping device; 5. a support plate; 6. punching and cutting the knife; 7. a drive box; 8. a cover plate; 21. a lifting box; 22. moving the frame; 24. adjusting a rod; 25. a chassis; 26. a moving groove; 27. a long rod; 28. a lifting rod; 211. a piston cylinder; 212. a piston rod; 213. a transverse plate; 251. a drive motor; 271. a threaded rod; 272. a moving block; 31. an adsorption tank; 32. fixing the rod; 33. an extension rod; 34. air holes; 35. an adsorption plate; 36. positioning holes; 37. placing the plate; 311. a vacuum pump; 312. an air tube; 41. a damper box; 42. an airbag cushion; 43. pressing a frame; 44. a pressure lever; 45. erecting a rod; 46. a damping spring; 47. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a vacuum adsorption flash processing device for silicon rubber products comprises a bottom plate 1, wherein two sides of the top end of the bottom plate 1 are respectively connected with a damping device 4, the top ends of the two damping devices 4 are jointly connected with an adjusting device 2, the adjusting device 2 comprises two lifting boxes 21, the two lifting boxes 21 are provided, the top ends of the two lifting boxes 21 are respectively and alternately connected with two lifting rods 28, the top ends of the two lifting rods 28 positioned in the same lifting box 21 are jointly connected with a long rod 27, one end of each of the two long rods 27 is connected with a machine case 25, one end of each of opposite surfaces of the two long rods 27 is provided with a moving groove 26, the two moving grooves 26 are jointly and alternately connected with an adjusting rod 24, a driving motor 251 is installed on the inner wall of one side of the machine case 25, a threaded rod 271 is rotatably connected on the wall of one side of the long rod 27, and one end of the threaded rod 271 penetrates through the long rod 27 and is fixedly connected with the output end of the driving motor 251, the outer surface of the threaded rod 271 is sleeved with a moving block 272, two ends of an adjusting rod 24 respectively extend into two moving grooves 26 and are respectively fixedly connected with the two moving blocks 272, the top end of the adjusting rod 24 is sleeved with a moving frame 22, the middle part of an adjusting device 2 is connected with a supporting plate 5 in an inserting manner, the top end of the supporting plate 5 is connected with an adsorption device 3, the top end of the adjusting device 2 is provided with a driving box 7, one end of the driving box 7 is movably connected with a cover plate 8, a telescopic cylinder is arranged in the driving box 7, the telescopic end of the telescopic cylinder penetrates through the adjusting device 2 and is connected with a punching cutter 6, when the device is used, the whole device is fixed in a specified working area through a bottom plate 1, then a silicon rubber product needing to punch flash is fixed through the adsorption device 3, the punching cutter 6 can adjust the position of the punching cutter before the flash, when the front position and the rear position of the punching cutter 6 need to be adjusted, the driving motors 251 in the two cases 25 can be started, so that the two driving motors 251 respectively drive the threaded rods 271 in the two long rods 27 to rotate, the moving block 272 starts to move along the threaded rods 271, the adjusting rod 24 drives the punching knife 6 to adjust the front and rear positions, and when the left and right positions of the punching knife 6 need to be adjusted, the moving frame 22 can slide on the adjusting rod 24, so that the position of the punching knife 6 can be adjusted left and right.

Referring to fig. 1 to 5, the upper portions of two lift boxes 21 are inserted into and connected to a support plate 5, a piston cylinder 211 is connected to the lower inner wall of the lift box 21, and the top end of the piston cylinder 211 is sleeved with a piston rod 212, the top end of the piston rod 212 is connected with a transverse plate 213, the lower end of the lifting rod 28 penetrates through the lifting box 21 and is fixedly connected with the transverse plate 213, when the initial height position of the punching knife 6 needs to be adjusted, the piston cylinder 211 in the lifting box 21 can be started to make the piston rod 212 start to drive the horizontal plate 213 to move up and down, so that the two elevating bars 28 start to move up and down, so that the initial height position of the punching blade 6 can be adjusted, after the position of the punching cutter 6 is adjusted, the cover plate 8 at one end of the driving box 7 is started to be opened, and the telescopic cylinder in the driving box 7 is started to drive the punching cutter 6 to punch the flash of the silicon rubber product.

Referring to fig. 1-5, the adsorption device 3 includes an adsorption tank 31, the lower end of the adsorption tank 31 is fixedly connected to a support plate 5, a vacuum pump 311 is installed on the lower wall of the adsorption tank 31, an air pipe 312 is connected to the top end of the vacuum pump 311, an adsorption plate 35 is connected to the top end of the adsorption tank 31, the top end of the air pipe 312 penetrates through the adsorption tank 31 and extends into the adsorption plate 35, a plurality of air holes 34 are opened at the top end of the adsorption plate 35, fixing rods 32 are connected to both ends of the adsorption plate 35, extension rods 33 are respectively sleeved to both ends of the two fixing rods 32, a placing plate 37 is connected to one end of each of two extension rods 33 corresponding to the front and rear positions, a plurality of positioning holes 36 are opened at the top end of each extension rod 33, fastening bolts used in cooperation with the positioning holes 36 are respectively installed on both sides of the top end of each fixing rod 32, when the adsorption device 3 adsorbs and fixes silicone rubber products, the vacuum pump 311 in the adsorption tank 31 can be started first, make vacuum pump 311 drive air pipe 312 and adsorption plate 35 on the gas pocket 34 compress and extract the air and produce the negative pressure, make adsorption plate 35 begin to carry out firm absorption to the silicon rubber goods and fix, and when the silicon rubber goods of fixed not unidimensional of needs absorption, can unscrew two fastening bolt on the dead lever 32 earlier, make extension rod 33 begin to drive and place board 37 and remove, thereby make the device can adsorb fixedly to the silicon rubber goods of not unidimensional, after confirming the size, it can to pass the dead lever 32 again and alternate in the locating hole 36 that corresponds on the extension rod 33 with fastening bolt.

Referring to fig. 1-5, the damping device 4 includes a damping box 41, the top end of the damping box 41 is fixedly connected to the lifting box 21, two vertical rods 45 are connected between the upper and lower inner walls of the damping box 41, damping springs 46 are sleeved on the outer surfaces of the vertical rods 45, a pressing plate 47 is jointly inserted and connected to the lower portions of the two vertical rods 45, the top end of the pressing plate 47 is fixedly connected to the two damping springs 46, a pressing frame 43 is connected to the middle portion of the top end of the pressing plate 47, an airbag cushion 42 is mounted on the upper inner wall of the damping box 41, the pressing frame 43 is located right below the airbag cushion 42, a pressing rod 44 is connected to the lower end of the pressing plate 47, and the lower end of the pressing rod 44 is fixedly connected to the bottom plate 1, when the whole device generates vibration during trimming, the pressing rod 44 in the damping device 4 drives the pressing plate 47 to move upward along the two vertical rods 45 in the damping box 41, so that the pressing plate 47 starts to press the two damping springs 46, at the same time, the pressing frame 43 presses the airbag cushion 42, and the shock absorbing spring 46 and the airbag cushion 42 begin to generate a rebound force to absorb and buffer the shock, so as to protect the whole device.

Referring to fig. 1 to 5, the upper and lower ends of the adjusting rod 24 and the upper and lower ends of the moving frame 22 are provided with through holes for matching with the telescopic end of the telescopic cylinder, so that the telescopic end of the telescopic cylinder can pass through the moving frame 22 and the adjusting rod 24.

Referring to fig. 1 to 5, the top ends of the two placing plates 37 are both provided with anti-slip pads, so that the silicone rubber product can be more stably placed on the placing plates 37.

The working principle is as follows: when in use, the whole device is fixed in a designated working area through the bottom plate 1, then the silicon rubber product needing trimming is fixed through the adsorption device 3, the position of the trimming knife 6 can be adjusted before trimming the trimming, when the front and back positions of the trimming knife 6 need to be adjusted, the driving motors 251 in the two machine boxes 25 can be started, the two driving motors 251 respectively drive the threaded rods 271 in the two long rods 27 to rotate, the moving block 272 starts to move along the threaded rods 271, so that the adjusting rod 24 drives the trimming knife 6 to adjust the front and back positions, when the left and right positions of the trimming knife 6 need to be adjusted, the moving frame 22 can slide on the adjusting rod 24, so that the position of the trimming knife 6 can be adjusted left and right, when the initial height position of the trimming knife 6 needs to be adjusted, the piston type air cylinder 211 in the lifting box 21 can be started, the piston rod 212 starts to drive the transverse plate 213 to move up and down, so that the two lifting rods 28 start to move up and down, so that the initial height position of the punching knife 6 can be adjusted, after the position of the punching knife 6 is adjusted, the cover plate 8 at one end of the driving box 7 is started to be opened, the telescopic cylinder in the driving box 7 is started to be driven, so that the telescopic cylinder starts to drive the punching knife 6 to punch the flash of the silicon rubber product, when the adsorption device 3 adsorbs and fixes the silicon rubber product, the vacuum pump 311 in the adsorption box 31 can be started first, so that the vacuum pump 311 drives the air pipe 312 and the air holes 34 on the adsorption plate 35 to compress and extract air and generate negative pressure, so that the adsorption plate 35 starts to firmly adsorb and fix the silicon rubber product, when the silicon rubber products with different sizes need to be adsorbed and fixed, the two fastening bolts on the fixing rod 32 can be unscrewed first, so that the extension rod 33 starts to drive the placing plate 37 to move, therefore, the device can adsorb and fix silicon rubber products with different sizes, after the sizes are determined, fastening bolts penetrate through the fixing rods 32 and penetrate into the corresponding positioning holes 36 in the extension rods 33, when the whole device generates vibration in the process of trimming, the pressure rods 44 in the damping device 4 can drive the pressure plate 47 to move upwards along the two vertical rods 45 in the damping box 41, the pressure plate 47 starts to extrude the two damping springs 46, the pressure frame 43 can extrude the air bag cushion 42, and the damping springs 46 and the air bag cushion 42 start to generate bounce force to buffer and absorb the vibration so as to protect the whole device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a silicon rubber products vacuum adsorption overlap processing apparatus, includes bottom plate (1), its characterized in that: two sides of the top end of the bottom plate (1) are both connected with damping devices (4), and the top ends of the two damping devices (4) are connected with an adjusting device (2) together;

the adjusting device (2) comprises two lifting boxes (21), the top ends of the two lifting boxes (21) are respectively connected with two lifting rods (28) in an inserting manner, the top ends of the two lifting rods (28) in the same lifting box (21) are respectively connected with a long rod (27) in an inserting manner, one end of each long rod (27) is connected with a case (25), one end of each opposite face of each long rod (27) is provided with a moving groove (26), the two moving grooves (26) are respectively connected with an adjusting rod (24) in an inserting manner, a driving motor (251) is installed on the inner wall of one side of the case (25), a threaded rod (271) is rotatably connected onto one side rod wall of each long rod (27), one end of each threaded rod (271) penetrates through each long rod (27) and is fixedly connected with the output end of each driving motor (251), and a moving block (272) is sleeved on the outer surface of each threaded rod (271), two ends of the adjusting rod (24) respectively extend into the two moving grooves (26) and are respectively fixedly connected with the two moving blocks (272), and the top end of the adjusting rod (24) is sleeved with the moving frame (22);

the middle part of adjusting device (2) alternates and is connected with backup pad (5), the top of backup pad (5) is connected with adsorption equipment (3), drive case (7) are installed on the top of adjusting device (2), and the one end swing joint of drive case (7) has apron (8), be provided with telescopic cylinder in drive case (7), and telescopic cylinder's flexible end runs through adjusting device (2) and is connected with die-cutting cutter (6).

2. The vacuum adsorption flash processing device for the silicon rubber product as claimed in claim 1, wherein: the upper parts of the two lifting boxes (21) are connected with the supporting plate (5) in a penetrating mode, the lower inner wall of each lifting box (21) is connected with a piston type cylinder (211), the top end of each piston type cylinder (211) is sleeved with a piston rod (212), the top end of each piston rod (212) is connected with a transverse plate (213), and the lower end of each lifting rod (28) penetrates through the lifting boxes (21) and is fixedly connected with the transverse plate (213).

3. The vacuum adsorption flash processing device for the silicon rubber product as claimed in claim 1, wherein: the adsorption device (3) comprises an adsorption box (31), the lower end of the adsorption box (31) is fixedly connected with a support plate (5), a vacuum pump (311) is installed on the lower box wall of the adsorption box (31), the top end of the vacuum pump (311) is connected with an air pipe (312), the top end of the adsorption box (31) is connected with an adsorption plate (35), the top end of the air pipe (312) penetrates through the adsorption box (31) and extends into the adsorption plate (35), a plurality of air holes (34) are formed in the top end of the adsorption plate (35), fixing rods (32) are connected to the two ends of the adsorption plate (35), extension rods (33) are sleeved at the two ends of the two fixing rods (32), one ends of the two corresponding extension rods (33) at the front position and the rear position are jointly connected with a placing plate (37), and a plurality of positioning holes (36) are formed in the top end of the extension rods (33), and fastening bolts matched with the positioning holes (36) for use are arranged on two sides of the top end of the fixing rod (32).

4. The vacuum adsorption flash processing device for the silicon rubber product as claimed in claim 1, wherein: damping device (4) include surge tank (41), and the top and lift box (21) fixed connection of surge tank (41), be connected with two pole setting (45) between the upper and lower inner wall of surge tank (41), damping spring (46) have all been cup jointed to the surface of pole setting (45), two the lower part of pole setting (45) alternates jointly and is connected with clamp plate (47), and the top and two damping spring (46) fixed connection of clamp plate (47), the top middle part of clamp plate (47) is connected with presses frame (43), install gasbag pad (42) on the last inner wall of surge tank (41), and press frame (43) to be located gasbag pad (42) under, the lower extreme of clamp plate (47) is connected with depression bar (44), and the lower extreme and bottom plate (1) fixed connection of depression bar (44).

5. The vacuum adsorption flash processing device for the silicon rubber product as claimed in claim 1, wherein: the upper end and the lower end of the adjusting rod (24) and the upper end and the lower end of the movable frame (22) are both provided with through holes matched with the telescopic ends of the telescopic air cylinders.

6. The vacuum adsorption flash processing device for the silicon rubber product as claimed in claim 3, wherein: the top ends of the two placing plates (37) are provided with anti-skid pads.