Automatic hot film sampling device

Abstract

The utility model provides an automatic hot film sampling device which comprises a rack, and a cutting assembly, a pushing assembly and a moving assembly which are arranged on the rack, the cutting assembly is positioned above the pushing assembly, the cutting assembly is used for cutting a hot film, the pushing assembly is used for further cutting off the hot film, and the moving assembly is used for moving the hot film. A receiving assembly is arranged on the side face of the cutting assembly and used for receiving the cut hot film, and the moving assembly is used for driving the cutting assembly and the pushing assembly to move synchronously, so that the labor intensity of workers is relieved, the sampling detection efficiency is improved, safety is high, meanwhile, due to the fact that the size of a cutting knife is fixed, the size of the cutting knife is fixed, and the cutting efficiency is improved. Therefore, the cut films are consistent in size, the inspection requirement is met, the films can be detected in real time, and the detection result is accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire manufacturing technical field, especially relate to a hot rubber sheet automatic sampling device. BACKGROUND

[0002] In the rubber tire factory dense mixing process, need to sample to the laboratory for fast detection to the rubber sheet of each vehicle pressure. At present, the traditional sampling mode mostly is when the rubber sheet is cooled after the rubber sheet is cooled, and the rubber sheet is cut by manual use cutting rubber knife, adopts this kind of mode sampling, one is there is major safety hazard and increases the labor intensity of worker, two is that the size of the cut rubber sheet is not standard, affects the inspection, three is that the rubber sheet cannot be detected in time, and the detection result error is big.

[0003] In order to improve the fast detection efficiency and eliminate the safety hazard of manual cutting rubber sheet, a hot rubber sheet automatic sampling device after the auxiliary machine is needed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of hot rubber sheet automatic sampling devices, which can realize when rubber sheet is taken down and well identified collection after entering isolating agent pool before rubber sheet is taken out from rubber sheet machine, and sent to laboratory for fast detection.

[0005] Therefore, the utility model provides a kind of hot rubber sheet automatic sampling device, including rack and installation on the cutting assembly of the rack, push assembly and moving assembly, the cutting assembly is located above the push assembly, the cutting assembly is used to cut hot rubber sheet, the push assembly is used to further cut the hot rubber sheet, the side of the cutting assembly is provided with take-up assembly, the take-up assembly is used to take up the hot rubber sheet cut, the moving assembly is used to drive the cutting assembly and the push assembly synchronous movement.

[0006] Preferably, the cutting assembly includes cylinder one, cylinder two, cutting knife and upper push rubber disc, the cylinder one is fixedly installed on bottom plate, the bottom plate is connected with the moving assembly, the output end of the cylinder one is fixedly connected with tool rest, the cutting knife is fixedly installed at the bottom of the tool rest, the cylinder two is fixedly installed on the tool rest, and the output end thereof is fixedly connected with the upper push rubber disc arranged in the cutting knife.

[0007] Preferably, the push assembly includes cylinder three, lower push rubber disc and nylon plate, the cylinder three is fixedly installed on mounting seat and connected with the moving assembly, the output end of the cylinder three is fixedly connected with the lower push rubber disc, the top of the mounting seat is fixedly installed with the nylon plate, and the lower push rubber disc pushes the hot rubber sheet into the cutting knife through the nylon plate.

[0008] Preferably, the taking assembly comprises a fourth air cylinder, a guide rail pair one and a tray, the fourth air cylinder is fixedly installed on the frame, the guide rail pair one comprises a guide rail one and a sliding block one, the fourth air cylinder is used for driving the sliding block one to slide along the guide rail one, and the tray is fixedly installed on the sliding block one and used for taking the cut hot film.

[0009] Preferably, the moving assembly comprises a driving component and a translation component, the cutting assembly and the pushing assembly are connected with the translation component, and the driving component is used for driving the translation component to move horizontally.

[0010] Preferably, the driving component comprises a motor, a driving wheel, a driving belt and a transmission shaft, the motor is fixedly installed on the frame, the motor drives the driving wheel to rotate, the driving wheel comprises a driving wheel one and a driving wheel two, the driving wheel one and the driving wheel two move synchronously through the driving belt, the driving wheel one drives the cutting assembly to translate through the transmission shaft and the translation component, and the driving wheel two drives the pushing assembly to translate through another transmission shaft and the translation component.

[0011] Preferably, the translation component comprises a guide rail pair two, a guide rail pair three, a rotating wheel, a translation belt and a pressing plate, the bottom plate and the mounting seat are slidably connected with the guide rail pair two and the guide rail pair three respectively, the pressing plate is fixedly installed on the bottom plate and the third air cylinder, the transmission shaft drives the rotating wheel to rotate, the rotating wheel drives the translation belt to move synchronously, and the pressing plate is fixedly installed on the translation belt.

[0012] Preferably, roller shafts are installed on the frame on the two sides of the pushing assembly, and the roller shafts are used for conveying the hot film.

[0013] Preferably, the contact surface between the pressing plate and the translation belt is tooth-shaped.

[0014] The hot film automatic sampling device has the following beneficial effects.

[0015] (1) the first air cylinder pushes the knife holder to move downwards, and then drives the cutting knife to cut the hot film conveyed on the roller shaft, reduces the labor intensity of workers, improves the efficiency of sampling detection, has high safety, and because the size of the cutting knife is fixed, the cut film has consistent size, meets the needs of inspection, and the film can be detected in real time, and the detection result is accurate;

[0016] (2) in order to prevent the hot film from not being completely cut off locally, the third air cylinder pushes the lower pushing disc to further push the hot film into the inner hole of the cutting knife, completely cuts off the hot film, and ensures the smooth progress of the hot film sampling work;

[0017] 4. The tray on the slider 1 is driven by the cylinder 4 to slide on the guide rail 1, so as to push the tray to the lower side of the cutting knife, start the cylinder 2, and make the upper pushing rubber disc in the cutting knife move downwards, so as to push the hot rubber sheet sample in the cutting knife into the tray quickly, and facilitate the rapid collection of the cutting hot rubber sheet for detection;

[0018] 7. Under the action of the moving assembly, the cutting assembly and the pushing assembly can move synchronously with the hot rubber sheet on the roller shaft at the same direction and the same speed, so as to realize the fast cutting of the hot rubber sheet sample in the online non-stop state, and greatly improve the sampling efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structure schematic diagram of the hot rubber sheet automatic sampling device in the embodiment;

[0020] Figure 2 is a structure schematic diagram of the hot rubber sheet automatic sampling device in the embodiment; Figure 1 is a partial enlarged view of part A in

[0021] Figure 3 is a partial enlarged view of part B in Figure 1

[0022] Figure 4 is a front structure schematic diagram of the hot rubber sheet automatic sampling device in the embodiment;

[0023] Figure 5 is a partial enlarged view of part C in Figure 4

[0024] Figure 6 is a back structure schematic diagram of the hot rubber sheet automatic sampling device in the embodiment;

[0025] Figure 7 is a structure schematic diagram of the hot rubber sheet in the embodiment.

[0026] ​​Marked in the figure: 1, rack; 2, cutting assembly; 21, cylinder one; 22, cylinder two; 23, cutting knife; 24, push rubber disc; 25, bottom plate; 26, knife seat; 27, mounting plate; 3, pushing assembly; 31, cylinder three; 32, push rubber disc; 33, nylon plate; 34, mounting seat; 4, moving assembly; 41, driving part; 411, motor; 412, driving wheel; 4121, driving wheel one; 4122, driving wheel two; 4123, driving wheel three; 4124, driving wheel four; 413, driving belt; 4131, driving belt one; 4132, driving belt two; 414, transmission shaft; 4141, transmission shaft one; 4142, transmission shaft two; 42, translation part; 421, guide rail pair two; 4211, guide rail two; 4212, sliding block two; 422, guide rail pair three; 4221, guide rail three; 4222, sliding block three; 423, rotating wheel; 4231, rotating wheel one; 4232, rotating wheel two; 4233, rotating wheel three; 4234, rotating wheel four; 424, translation belt; 4241, translation belt one; 4242, translation belt two; 425, pressing plate; 5, taking assembly; 51, cylinder four; 52, guide rail pair one; 521, guide rail one; 522, sliding block one; 53, tray; 54, connecting rod; 55, connecting plate; 6, hot film; 7, roller shaft; 8, guide rod; 9, bearing with seat; 10, rotating shaft one; 11, rotating shaft two. DETAILED DESCRIPTION

[0027] The utility model makes further explanation in combination with the drawings and specific embodiment, help understanding the contents of the utility model. The method used in the utility model is conventional method if no special provision, and the raw materials and devices used are conventional market products if no special provision.

[0028] Embodiment:

[0029] As Figures 1-7 shown, the utility model provides a kind of hot film automatic sampling device, including rack 1 and cutting assembly 2, pushing assembly 3 and moving assembly 4 installed on the rack 1, the rack 1 is welded from 50*50 square tube, the cutting assembly 2 is located above the pushing assembly 3, the cutting assembly 2 is used to cut hot film 6, the pushing assembly 3 is used to further cut off the hot film 6, the side of the cutting assembly 2 is provided with taking assembly 5, the taking assembly 5 is used to take the hot film 6 cut, the moving assembly 4 is used to drive the cutting assembly 2 and the pushing assembly 3 synchronous movement.

[0030] Further, the cutting assembly 2 comprises a cylinder 1 21, a cylinder 2 22, a cutting knife 23 and an upward pushing rubber disc 24. The cylinder 1 21 is fixedly installed on a bottom plate 25 which is connected with the moving assembly 4. The output end of the cylinder 1 21 is fixedly connected with a knife seat 26 through a mounting plate 27. The cutting knife 23 is fixedly installed at the bottom of the knife seat 26. The cylinder body of the cylinder 2 22 is fixedly installed on the knife seat 26. The output end of the cylinder body is fixedly connected with the upward pushing rubber disc 24 arranged in the cutting knife 23. The cutting knife 23 is in a cylindrical shape. The diameter of the upward pushing rubber disc 24 is smaller than the inner hole diameter of the cutting knife 23.

[0031] Further, a guide rod 8 is fixedly installed on the mounting plate 27. The guide rod 8 can play a better vertical guiding role. The position of the cutting knife 23 corresponds to the position of the downward pushing rubber disc 32. This facilitates better cutting of the hot rubber sheet 6.

[0032] Further, the pushing assembly 3 comprises a cylinder 3 31, a downward pushing rubber disc 32 and a nylon plate 33. The cylinder body of the cylinder 3 31 is fixedly installed on a mounting seat 34 and is connected with the moving assembly 4. The output end of the cylinder 3 31 is fixedly connected with the downward pushing rubber disc 32. The mounting seat 34 is fixedly installed with the nylon plate 33 at the top. The nylon plate 33 is mainly used because it has a low friction coefficient and is not sticky. This facilitates the transmission and cutting of the hot rubber sheet 6. The downward pushing rubber disc 32 pushes the hot rubber sheet 6 into the cutting knife 23 through the nylon plate 33. During cutting, the downward pushing rubber disc 32 and the nylon plate 33 are located on the same plane. This facilitates cutting.

[0033] Further, the taking assembly 5 comprises a cylinder 4 51, a guide rail pair 1 52 and a tray 53. The cylinder body of the cylinder 4 51 is fixedly installed on the rack 1. The guide rail pair 1 52 comprises a guide rail 1 521 and a sliding block 1 522. In this embodiment, there are two sliding blocks 1 522. The two sliding blocks 1 522 are connected through a connecting rod 54. Thus, the two sliding blocks 1 522 move synchronously under the pushing of the cylinder 4 51. The output end of the cylinder 4 51 is connected with one of the sliding blocks 1 522 through a connecting plate 55. The other sliding block 1 522 is fixedly installed with the tray 53. The tray 53 is used to take the cut hot rubber sheet 6.

[0034] In use, the output end of the cylinder 4 51 pushes the sliding block 1 522 to slide along the guide rail 1 521. Since the two sliding blocks 1 522 are connected through the connecting rod 54, the sliding of one of the sliding blocks 1 522 synchronously drives the sliding of the other sliding block 1 522. The tray 53 is installed on the sliding block 1 522 far away from the output end of the cylinder 4 51. Thus, the distance between the cutting knife 23 and the tray 53 is enlarged. This does not affect the cutting and sampling work.

[0035] Further, the moving assembly 4 comprises a driving component 41 and a translation component 42, the cutting assembly 2 and the pushing assembly 3 are connected with the translation component 42, and the driving component 41 is used to drive the translation component 42 to move horizontally.

[0036] Further, the driving component 41 comprises a motor 411, driving wheels 412, driving belts 413 and transmission shafts 414, the motor 411 is fixedly installed on the rack 1, the driving wheels 412 comprise driving wheel one 4121, driving wheel two 4122, driving wheel three 4123 and driving wheel four 4124, the driving belts 413 comprise driving belt one 4131 and driving belt two 4132, the transmission shafts 414 are fixedly installed on the rack 1 through the belt seat bearing 9, the transmission shafts 414 comprise transmission shaft one 4141 and transmission shaft two 4142, the outer ends of the transmission shaft one 4141 are coaxially fixedly installed with the driving wheel one 4121 and the driving wheel four 4124, and the driving wheel one 4121 is located at the outer side of the driving wheel four 4124.

[0037] Further, the translation component 42 comprises guide rail pair two 421, guide rail pair three 422, rotating wheels 423, translation belts 424 and pressing plates 425, the guide rail pair two 421 comprises guide rail two 4211 and sliding block two 4212, the guide rail pair three 422 comprises guide rail three 4221 and sliding block three 4222, the rotating wheels 423 comprise rotating wheel one 4231, rotating wheel two 4232, rotating wheel three 4233 and rotating wheel four 4234, the translation belts 424 comprise translation belt one 4241 and translation belt two 4242, the bottom plate 25 and the mounting seat 34 are fixedly connected with the sliding block two 4212 of the guide rail pair two 421 and the sliding block three 4222 of the guide rail pair three 422 respectively, the sliding block two 4212 and the guide rail two 4211 are in sliding connection, the sliding block three 4222 and the guide rail three 4221 are in sliding connection, the bottom plate 25 and the cylinder three 31 are both fixedly installed with the pressing plates 425, the transmission shaft one 4141 drives the rotating wheel one 4231 fixedly installed thereon to rotate, the rotating wheel one 4231 drives the rotating wheel two 4232 fixedly installed on the rotating shaft one 10 to rotate synchronously through the translation belt one 4241, the transmission shaft two 4142 drives the rotating wheel three 4233 fixedly installed thereon to rotate, the rotating wheel three 4233 drives the rotating wheel four 4234 fixedly installed on the rotating shaft two 11 to rotate through the translation belt two 4242, and the rotating shaft one 10 and the rotating shaft two 11 are both fixedly installed on the rack 1 through the belt seat bearing 9, and the pressing plates 425 are fixedly installed on the translation belts 424.

[0038] When the horizontal movement of the cutting assembly 2 and the pushing assembly 3 needs to be synchronized, the motor 411 is started to drive the driving wheel three 4123 to rotate, under the action of the driving belt two 4132, the driving wheel four 4124 on the transmission shaft one 4141 is driven to rotate, the rotation of the driving wheel four 4124 drives the rotation of the driving wheel one 4121, and under the action of the driving belt one 4131, the rotation of the driving wheel one 4121 drives the rotation of the driving wheel two 4122, and further drives the rotation of the transmission shaft two 4142, so that the transmission shaft one 4141 and the transmission shaft two 4142 move synchronously, the rotation of the transmission shaft one 4141 drives the rotation of the rotating wheel one 4231, and under the action of the translation belt one 4241, the rotating wheel two 4232 is driven to rotate, so that the translation belt one 4241 moves along the rotating wheel one 4231 and the rotating wheel two 4232, and the bottom plate 25 is fixedly installed on the corresponding translation belt one 4241 by screws and the like, and further drives the cutting knife 23 to move horizontally along the guide rail two 4211, so that the horizontal movement of the cutting assembly 2 is completed, and the transmission shaft two 4142 drives the rotating wheel three 4233 to rotate, and under the action of the translation belt two 4242, the rotating wheel four 4234 is driven to move, so that the translation belt two 4242 moves along the rotating wheel three 4233 and the rotating wheel four 4234, and the bottom plate 425 is fixedly installed on the bottom of the cylinder three 31 and is fixedly installed on the translation belt two 4242 by screws and the like, and further drives the lower pushing rubber disc 32 to move horizontally along the guide rail three 4221, so that the synchronous horizontal movement of the pushing assembly 3 and the cutting assembly 2 is completed, the linearity and precision of movement are ensured, and the stability and reliability of the equipment are improved.

[0039] Further, the contact surface between the pressing plate 425 and the translation belt 424 is toothed, which increases the friction between the pressing plate 425 and the translation belt 424, has better fixing effect, and is helpful for the smooth operation of the horizontal movement of the cutting assembly 2 and the pushing assembly 3.

[0040] Further, the motor 411 is a servo motor, and by adjusting the servo motor parameters, the cutting assembly 2 and the pushing assembly 3 can be automatically taken out under the condition of no shutdown, the movement speed of the cutting assembly 2 and the pushing assembly 3 can be accurately controlled, and the flexibility of the equipment is improved. The transmission mode between the driving wheel 412 and the driving belt 413, the rotating wheel 423 and the translation belt 424 can be chain wheel and chain transmission, or belt wheel and belt transmission, but is not limited to the above transmission modes, as long as the transmission mode can realize the transmission of the present application, it belongs to the protection scope of the present application.

[0041] Further, the roller shaft 7 is installed on the rack 1 on both sides of the pushing assembly 3, and the roller shaft 7 is used for conveying the hot rubber sheet 6.

[0042] The working principle is as follows:

[0043] When the hot film 6 moves forward on the roller shaft 7, the cutter cylinder one 21 drives the cutting knife 23 to punch down the hot film 6 and press the nylon plate 33, in order to prevent the hot film 6 from being not completely cut off, in the next step, the push-down rubber cylinder three 31 is started to drive the push-down rubber disc 32 to move upward and push the cut hot film 6 into the inner hole of the cutting knife 23, in the next step, the push-pull cylinder four 51 is started after the cutter cylinder one 21 is lifted to the position, the tray 53 is pushed to the lower part of the cutting knife 23 through the guide rail pair one 52, the connecting plate 55 and the connecting rod 54, in the next step, the cylinder two 22 is started to drive the push-up rubber disc 24 to push the hot film 6 in the cutting knife 23 into the tray 53, finally, the tray 53 is driven by the push-pull cylinder four 51 to return to the original position and wait for the next cycle.

[0044] In addition, when the hot film 6 moves forward, when the cutter cylinder one 21 drives the cutting knife 23 to punch down the hot film 6 and press the nylon plate 33, in the next step, the servo motor 411 drives the cutting assembly 2 and the pushing assembly 3 to move synchronously with the hot film 6 in the same direction and at the same speed through the driving wheel 412, the driving belt 413, the transmission shaft 414 and other components, so that the hot film sample can be cut quickly in an online non-stop state. When the cut hot film 6 sample is in the inner hole of the cutting knife 23 and rises with the cutter cylinder one 21, in the next step, the servo motor 411 starts to reverse to drive the cutting assembly 2 and the pushing assembly 3 to return to the original position and wait for the next cycle.

[0045] The present application can realize the rapid cutting of hot films with different hardness and different viscosity through the cooperation between different assemblies.

[0046] In the description of the present application, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0047] The above is only a specific embodiment of the present application, and cannot limit the scope of the present application, so the replacement of equivalent components or equivalent changes and modifications made within the scope of the patent protection of the present application should still fall within the scope of the claims of the present application.

Claims

1. A hot film automatic sampling device characterized by, The utility model provides a cutting device for hot glue film, including frame (1) and install cutting assembly (2), push assembly (3) and mobile assembly (4) on frame (1), cutting assembly (2) is located above push assembly (3), cutting assembly (2) is used for cutting hot glue film (6), push assembly (3) is used for further cutting off hot glue film (6), the side of cutting assembly (2) is provided with take assembly (5), take assembly (5) is used for taking cutting hot glue film (6), mobile assembly (4) is used for driving cutting assembly (2) and push assembly (3) synchronous movement.

2. The hot film automatic sampling device according to claim 1, wherein Cutting assembly (2) including cylinder one (21), cylinder two (22), cutting knife (23) and push up rubber disc (24), cylinder one (21) is fixedly installed on bottom plate (25), bottom plate (25) is connected with mobile assembly (4), the output end of cylinder one (21) is fixedly connected with tool holder (26), cutting knife (23) is fixedly installed at the bottom of tool holder (26), cylinder two (22) is fixedly installed on tool holder (26), and its output end is fixedly connected with push up rubber disc (24) arranged in cutting knife (23) through tool holder (26).

3. The hot film automatic sampling device of claim 2, wherein Push assembly (3) including cylinder three (31), push down rubber disc (32) and nylon plate (33), cylinder three (31) is fixedly installed on mounting seat (34) and is connected with mobile assembly (4), the output end of cylinder three (31) is fixedly connected with push down rubber disc (32), the top of mounting seat (34) is fixedly installed with nylon plate (33), push down rubber disc (32) passes through nylon plate (33) and pushes hot glue film (6) into cutting knife (23).

4. The hot film automatic sampling device of claim 1, wherein Take assembly (5) including cylinder four (51), guide rail pair one (52) and tray (53), cylinder four (51) is fixedly installed on frame (1), guide rail pair one (52) includes guide rail one (521) and sliding block one (522), cylinder four (51) is used to drive sliding block one (522) along guide rail one (521) sliding, sliding block one (522) is fixedly installed with tray (53), and tray (53) is used to take after cutting hot glue film (6).

5. The apparatus of claim 3, wherein the heatable film is a heatable film used for a heat sealable bag. Mobile assembly (4) including drive component (41) and translation component (42), cutting assembly (2) and push assembly (3) are connected with translation component (42), and drive component (41) is used to drive translation component (42) horizontal movement.

6. The hot film automatic sampling device of claim 5, wherein Said drive component (41) includes motor (411), drive wheel (412), drive belt (413) and transmission shaft (414), motor (411) is fixedly installed on the frame (1), the motor (411) drives the drive wheel (412) rotates, the drive wheel (412) includes drive wheel one (4121) and drive wheel two (4122), the drive wheel one (4121) and the drive wheel two (4122) move synchronously through the drive belt (413), the drive wheel one (4121) drives the cutting assembly (2) translation through the transmission shaft (414) and the translation component (42), the drive wheel two (4122) drives the push assembly (3) translation through another transmission shaft (414) and the translation component (42).

7. The hot film automatic sampling device of claim 6, wherein Said translation component (42) includes guide rail pair two (421), guide rail pair three (422), runner (423), translation belt (424) and pressing plate (425), the bottom plate (25) and the mounting seat (34) are respectively with guide rail pair two (421), guide rail pair three (422) sliding connection, the bottom plate (25) and the cylinder three (31) are all fixedly installed with the pressing plate (425), the transmission shaft (414) drives the runner (423) rotates, the runner (423) drives the translation belt (424) synchronous movement, the pressing plate (425) is fixedly installed on the translation belt (424).

8. The hot film automatic sampling device of claim 1, wherein, The frame (1) on both sides of the push assembly (3) is installed roller shaft (7), the roller shaft (7) is used for conveying the hot film (6).

9. The hot film automatic sampling device of claim 7, wherein The contact surface of the pressing plate (425) and the translation belt (424) is dentate.

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