CN219810418U - Plastic film thickness detection device - Google Patents

Abstract

The utility model relates to the technical field of detection devices, in particular to a plastic film thickness detection device, which comprises a detection table, wherein a first fixing plate and a second fixing plate are respectively arranged on two sides of the detection table, an upper detection plate and a lower detection plate are arranged between the first fixing plate and the second fixing plate, the lower detection plate is positioned right below the upper detection plate, a plurality of groups of ray receivers are arranged at the bottom of the upper detection plate, a ray emitter is arranged at the top of the lower detection plate, a first thread bush and a first moving block are respectively connected with two ends of the upper detection plate and the lower detection plate, a first roller and a second roller are respectively arranged on one sides of the upper detection plate and the lower detection plate, and the second roller is positioned right below the first roller.

Description

Plastic film thickness detection device

Technical Field

The utility model relates to the technical field of detection devices, in particular to a plastic film thickness detection device.

Background

Whether the film thickness is uniform or not is the basis for detecting various properties of the film, and obviously if the thickness of a batch of single-layer films is not uniform, not only the tensile strength, the barrier property and the like of the film at all parts can be influenced, but also the subsequent processing of the films can be influenced, and for the composite film, the thickness uniformity is more important, and only the whole thickness is uniform, and the thickness of each layer of resin can be uniform, so that whether the film thickness is uniform or not is consistent with a preset value, and whether the thickness deviation is within a specified range or not is obvious, and the film thickness measurement is one of the basic detection items of the film manufacturing industry.

In order to solve the technical problems, the chinese patent with publication number CN213238766U in the prior art discloses a plastic film thickness detecting device, which has the technical key points that: including the mounting panel with wait to detect the film, the mounting panel leading flank about both ends all be equipped with fortune membrane cylinder, fortune membrane cylinder external drive motor output shaft rotate, wherein from being equipped with a set of steady roller and a draw runner board down in proper order on between the fortune membrane cylinder at upper and lower both ends, the draw runner board inside spout cross section be the T font, the inside slip embedding detection piece of spout, the detection piece include two electric capacity polar plates that are parallel to each other, T shape sliding plate and connecting wire, two electric capacity polar plates that are parallel to each other be located detection piece one side and two connecting wire are extended to detection piece opposite side.

According to the application, through the capacitive non-contact measurement principle, the measuring range is wider, meanwhile, interference of dust and impurities in air can be avoided, and the detection efficiency and the reliability of detection results are improved.

Disclosure of Invention

The utility model aims to provide a plastic film thickness detection device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a plastic film thickness detection device, includes the detection platform, first fixed plate and second fixed plate are installed respectively to the both sides of detection platform, be provided with detection board and lower detection board between first fixed plate and the second fixed plate, lower detection board is located under the detection board, the multiunit ray receiver is installed to the bottom of going up the detection board, ray transmitter is installed at the top of lower detection board, go up detection board and the both ends of lower detection board all and be connected with first thread bush and first movable block, first roller and second roller are installed to one side of going up detection board and lower detection board, the second roller is located under the first roller, the both ends of first roller and second roller are all rotated and are connected with second thread bush and second movable block, be provided with the first adjustment mechanism that is used for adjusting interval between first roller and the second roller on first fixed plate and the second fixed plate, still be provided with on first fixed plate and the second fixed plate and be used for adjusting the interval between first adjustment mechanism and the lower detection board through coupling assembling.

As a preferable scheme of the utility model, a first moving groove and a first fixing groove are respectively formed in the inner sides of the first fixing plate and the second fixing plate, which are close to the first roller and the second roller, an installation groove is formed in the bottom of the inner wall of the first fixing plate, the first adjusting mechanism comprises a driving motor, a first bidirectional threaded rod and a first guide rod, the driving motor is arranged in the installation groove, the first bidirectional threaded rod is rotationally connected with the inside of the first moving groove, the bottom end of the first bidirectional threaded rod extends into the installation groove and is fixedly connected with the output end of the driving motor, two second threaded sleeves are respectively in threaded connection with threads on two opposite sides of the first bidirectional threaded rod in a screwing mode, and the first guide rod is arranged in the first fixing groove and is connected with the second moving block in a sliding mode.

As a preferable scheme of the utility model, a second moving groove and a second fixing groove are formed in the positions, close to the upper detection plate and the lower detection plate, of the first fixing plate and the second fixing plate, the second adjusting mechanism comprises a second bidirectional threaded rod and a second guide rod, the second bidirectional threaded rod is rotatably connected inside the second moving groove, the two first threaded sleeves are respectively in threaded connection with threads on two opposite sides of the second bidirectional threaded rod, a second guide rod is arranged inside the second fixing groove, and the first moving block is in sliding connection with the second guide rod.

As a preferable scheme of the utility model, the linkage assembly comprises a first belt pulley, a second belt pulley and a belt, wherein one end of the first bidirectional threaded rod, which is close to the driving motor, is fixedly sleeved with the first belt pulley, the bottom end of the second bidirectional threaded rod extends into the mounting groove and is fixedly sleeved with the second belt pulley, the second belt pulley and the first belt pulley are arranged in parallel, the peripheries of the second belt pulley and the first belt pulley are provided with the belt, and the second belt pulley and the first belt pulley are connected through the belt in a rotating way.

As a preferable scheme of the utility model, a right roller is arranged on one side between the first fixing plate and the second fixing plate, a rotating shaft is arranged in the right roller in a penetrating way, two ends of the rotating shaft are respectively connected with the first fixing plate and the second fixing plate in a rotating way, a left roller is arranged on the other side between the first fixing plate and the second fixing plate, and the interiors of the left roller and the right roller are the same.

As a preferable scheme of the utility model, one side of the detection table is provided with a controller, and the controller is electrically connected with the driving motor, the ray receiver and the ray emitter.

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

1. according to the utility model, through the design of the upper detection plate and the lower detection plate, the upper detection plate and the lower detection plate are arranged between the first fixing plate and the second fixing plate, the radiation receivers and the radiation transmitters are respectively arranged on the opposite surfaces of the upper detection plate and the lower detection plate, when the thickness of the plastic film needs to be detected, the plastic film passes through the upper detection plate and the lower detection plate from the middle, the upper detection plate and the lower detection plate detect whether the thickness of the plastic film is consistent or not through the radiation receivers and the radiation transmitters, the detection speed of a plurality of groups of radiation receivers and the radiation transmitters can be increased, and the plastic film does not need to be detected by moving the radiation receivers and the radiation transmitters, so that the plastic film can be comprehensively detected, and the plastic films with different sizes can be conveniently detected, so that the appearance of holes is prevented.

2. According to the utility model, through the design of the moving device, the mounting grooves, the first moving grooves, the first fixing grooves, the second moving grooves and the second fixing grooves are formed in the two sides of the first fixing plate and the second fixing plate, the driving motor, the first bidirectional threaded rod, the first gear, the second gear and the second bidirectional threaded rod are respectively arranged in the mounting grooves, the first moving grooves and the first moving grooves, the guide rods and the second guide rods are arranged in the first fixing grooves and the second fixing grooves, so that when the plastic film is required to be inspected, the driving motor can drive the first bidirectional threaded rod to rotate, the first bidirectional threaded rod drives the first gear to rotate, the first gear drives the belt and the second gear to rotate, the second gear drives the second bidirectional threaded rod to rotate, the first bidirectional threaded rod and the second bidirectional threaded rod can drive the upper detection plate, the lower detection plate, the first roller and the second roller to move, and the thickness of the plastic film can be adjusted, the phenomenon that the plastic film is loose and the detection accuracy is influenced can be avoided, and the device is more practical.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view showing the internal perspective structure of a first fixing plate according to the present utility model;

FIG. 3 is a schematic view showing the internal perspective structure of a second fixing plate according to the present utility model;

FIG. 4 is a schematic plan view of the upper and lower sensing plates of the present utility model.

In the figure: 1. a detection table; 2. a first fixing plate; 201. a mounting groove; 3. a second fixing plate; 4. a detection plate is arranged; 401. a radiation receiver; 5. a lower detection plate; 501. a radiation emitter; 6. a first threaded sleeve; 7. a first moving block; 8. a first roller; 9. a second roller; 10. a second threaded sleeve; 11. a second moving block; 12. a first moving groove; 13. a first fixing groove; 131. a first guide bar; 14. a driving motor; 15. a first bi-directional threaded rod; 151. a first gear; 16. a second bi-directional threaded rod; 161. a second gear; 17. a belt; 18. a right drum; 19. a controller; 20. a second moving groove; 21. a second fixing groove; 211. and a second guide bar.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a plastic film thickness detection device, includes test table 1, and first fixed plate 2 and second fixed plate 3 are installed respectively to test table 1's both sides, is provided with detection board 4 and lower detection board 5 between first fixed plate 2 and the second fixed plate 3, and lower detection board 5 is located the direct below of last detection board 4, and the multiunit ray receiver 401 is installed to the bottom of going up detection board 4, and the ray emitter 501 is installed at the top of lower detection board 5, the both ends of going up detection board 4 and lower detection board 5 all are connected with first thread bush 6 and first movable block 7, and first roller 8 and second roller 9 are installed to one side of going up detection board 4 and lower detection board 5, and second roller 9 is located first roller 8 under, and the both ends of first roller 8 and second roller 9 all rotate and are connected with second thread bush 10 and second movable block 11, are provided with the first adjustment mechanism that is used for adjusting the interval between first roller 8 and the second roller 9 on first fixed plate 2 and the second fixed plate 3, and the second fixed plate 3 still be provided with on the upper fixed plate 2 and be used for adjusting the first roller 8 and second roller 9 between the interval, and the X-ray detector is connected with the film thickness detector through the first roller 5 and the X-ray detector when the film thickness detector is detected through the first roller 5 and the film receiver 401 is installed to the film thickness detector is detected to the direct between the upper and lower detection board 5, and the film thickness detector is detected through the adjustable mechanism between the film thickness detector is detected to the film thickness detector 401 and the plastic film between the upper side and the upper side of the film detector is detected at the upper end of the film to have the adjustable film thickness detector 501 and the gauge.

Referring to fig. 1, fig. 2 and fig. 3, the inner sides of the first fixing plate 2 and the second fixing plate 3 are close to the first roller 8 and the second roller 9 respectively, a first moving groove 12 and a first fixing groove 13 are formed in the bottom of the inner wall of the first fixing plate 2, a mounting groove 201 is formed in the bottom of the inner wall of the first fixing plate 2, a first adjusting mechanism comprises a driving motor 14, a first bidirectional threaded rod 15 and a first guide rod 131, a driving motor 14 is mounted in the mounting groove 201, the first bidirectional threaded rod 15 is rotationally connected with the inside of the first moving groove 12, the bottom end of the first bidirectional threaded rod 15 extends into the mounting groove 201 and is fixedly connected with the output end of the driving motor 14, two second thread sleeves 10 are respectively in threaded connection with threads on two opposite sides of the first bidirectional threaded rod 15, a first guide rod 131 is in sliding connection with the connection mode of the second moving block 11, when a plastic film needs to be inspected, the first bidirectional threaded rod 15 can be driven by the driving motor 14 to rotate, the first bidirectional threaded rod 15 can drive the first belt pulley 151 to rotate, the left and right can drive the first threaded rod 8 and the second threaded rod 9 to move, and the phenomenon that the film thickness of the film cannot be detected accurately, and the film can be prevented from being influenced by the roller.

Referring to fig. 1, 2 and 3, a second moving groove 20 and a second fixing groove 21 are formed in the positions, close to the upper detecting plate 4 and the lower detecting plate 5, of the first fixing plate 2 and the second fixing plate 3, the second adjusting mechanism comprises a second bidirectional threaded rod 16 and a second guide rod 211, the second bidirectional threaded rod 16 is rotatably connected to the inside of the second moving groove 20, two first thread sleeves 6 are respectively and threadedly connected to threads on two opposite sides of the second bidirectional threaded rod 16, a second guide rod 211 is installed in the second fixing groove 21, the first moving block 7 and the second guide rod 211 are connected in a sliding manner, the linkage assembly comprises a first belt pulley 151, a second belt pulley 161 and a belt 17, the first belt pulley 151 has been fixedly cup jointed to the one end that first bidirectional threaded rod 15 is close to driving motor 14, the second bidirectional threaded rod 16 bottom extends inside mounting groove 201 and fixedly cup joints second belt pulley 161, second belt pulley 161 and first belt pulley 151 parallel arrangement, the periphery of second belt pulley 161 and first belt pulley 151 is provided with belt 17, second belt pulley 161 and first belt pulley 151 pass through belt 17 rotation connection, rotate through first belt pulley 151 and drive belt 17 and second belt pulley 161 and rotate, second belt pulley 161 drives second bidirectional threaded rod 16 and rotates, like this second bidirectional threaded rod 16 just can drive upper pick-up plate 4 and lower pick-up plate 5 and remove, the convenient detection.

Referring to fig. 1, a right roller 18 is disposed on one side between a first fixing plate 2 and a second fixing plate 3, a rotating shaft is disposed in the right roller 18 in a penetrating manner, two ends of the rotating shaft are respectively connected with the first fixing plate 2 and the second fixing plate 3 in a rotating manner, a left roller is disposed on the other side between the first fixing plate 2 and the second fixing plate 3, the insides of the left roller and the right roller 18 are the same, a controller 19 is mounted on one side of the detection table 1, the controller 19 is electrically connected with a driving motor 14, a ray receiver 401 and a ray emitter 501, and a user can conveniently control the driving motor 14, the ray receiver 401 and the ray emitter 501 through the controller 19.

The implementation principle of the plastic film thickness detection device provided by the embodiment of the utility model is as follows: when the plastic film thickness detection device is used, when the thickness of a plastic film needs to be detected, the plastic film passes through the upper detection plate 4 and the lower detection plate 5 from the middle, the upper detection plate 4 and the lower detection plate 5 detect whether the thickness of the plastic film is consistent through the radiation receiver 401 and the radiation emitter 501 which are arranged on the upper detection plate 4 and the lower detection plate 5, the plurality of groups of radiation receivers 401 and the radiation emitter 501 can detect the plastic film in an all-around mode, so that loopholes are prevented, when the plastic film needs to be detected, the first bidirectional threaded rod 15 can be driven to rotate through the driving motor 14, the first bidirectional threaded rod 15 can drive the first belt pulley 151 to rotate, the left and right can drive the first roller 8 and the second roller 9 to move, the plastic film with different thicknesses can be conveniently detected, the phenomenon that the plastic film is excessively loose and wrinkled is influenced can be avoided, the detection belt 17 and the second belt pulley 161 are driven to rotate through the rotation of the first belt pulley 151, the second belt pulley 161 drives the second bidirectional threaded rod 16 to rotate, the second bidirectional threaded rod 16 can drive the upper detection plate 4 and the lower detection plate 5 to move, and the detection plate 19 can be conveniently detected, and the controller 19 can conveniently drive the radiation receiver 401 and the radiation emitter 501 to control the radiation receiver.

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

Claims (6)

1. The utility model provides a plastic film thickness detection device, includes detection platform (1), its characterized in that: the two sides of the detection table (1) are respectively provided with a first fixing plate (2) and a second fixing plate (3), an upper detection plate (4) and a lower detection plate (5) are arranged between the first fixing plate (2) and the second fixing plate (3), the lower detection plate (5) is positioned right below the upper detection plate (4), a plurality of groups of ray receivers (401) are arranged at the bottom of the upper detection plate (4), a ray emitter (501) is arranged at the top of the lower detection plate (5), a first thread bush (6) and a first moving block (7) are connected at two ends of the upper detection plate (4) and the lower detection plate (5), a first roller (8) and a second roller (9) are arranged at one side of the upper detection plate (4) and the lower detection plate (5), two ends of the first roller (8) and the second roller (9) are respectively connected with a second thread bush (10) and a second moving block (11) in a rotating mode, an adjusting mechanism is arranged between the first roller (8) and the second fixing plate (3), the first fixing plate (2) and the second fixing plate (3) are further provided with a second adjusting mechanism used for adjusting the distance between the upper detecting plate (4) and the lower detecting plate (5), and the first adjusting mechanism is connected with the second adjusting mechanism through a linkage assembly.

2. The plastic film thickness detecting device according to claim 1, wherein: the utility model discloses a movable roller for a car, including first fixed plate (2) and second fixed plate (3), first movable groove (12) and first fixed slot (13) have been seted up respectively to inboard being close to first roller (8) and second roller (9), mounting groove (201) have been seted up to the bottom of first fixed plate (2) inner wall, first adjustment mechanism includes driving motor (14), first two-way threaded rod (15) and first guide bar (131), internally mounted of mounting groove (201) has driving motor (14), first two-way threaded rod (15) rotate to be connected with inside first movable groove (12), first two-way threaded rod (15) bottom extend to in mounting groove (201) and with driving motor (14) output fixed connection, two second thread bush (10) respectively threaded on the both sides screw thread that first two-way threaded rod (15) revolve to opposite, the internally mounted of first fixed slot (13) has first guide bar (131), first guide bar (131) are sliding connection with second movable block (11).

3. A plastic film thickness detection apparatus according to claim 2, wherein: the first fixing plate (2) and the second fixing plate (3) are close to the upper detection plate (4) and the lower detection plate (5) and are provided with a second moving groove (20) and a second fixing groove (21), the second adjusting mechanism comprises a second bidirectional threaded rod (16) and a second guide rod (211), the second bidirectional threaded rod (16) is rotationally connected inside the second moving groove (20), the two first threaded sleeves (6) are respectively in threaded connection with threads on two opposite sides of the second bidirectional threaded rod (16), the second guide rod (211) is installed inside the second fixing groove (21), and the first moving block (7) and the second guide rod (211) are connected in a sliding mode.

4. A plastic film thickness detection apparatus according to claim 3, wherein: the linkage assembly comprises a first belt pulley (151), a second belt pulley (161) and a belt (17), wherein one end of a first bidirectional threaded rod (15) close to a driving motor (14) is fixedly sleeved with the first belt pulley (151), the bottom end of a second bidirectional threaded rod (16) extends into an installation groove (201) and is fixedly sleeved with the second belt pulley (161), the second belt pulley (161) and the first belt pulley (151) are arranged in parallel, the peripheries of the second belt pulley (161) and the first belt pulley (151) are provided with the belt (17), and the second belt pulley (161) and the first belt pulley (151) are connected in a rotating mode through the belt (17).

5. The plastic film thickness detecting device according to claim 1, wherein: one side between first fixed plate (2) and second fixed plate (3) is provided with right cylinder (18), wear to be equipped with the pivot in right cylinder (18), pivot both ends are connected with first fixed plate (2) and second fixed plate (3) rotation respectively, the opposite side between first fixed plate (2) and second fixed plate (3) is provided with left cylinder, the inside of left cylinder and right cylinder (18) is the same.

6. A plastic film thickness detection apparatus according to claim 2, wherein: a controller (19) is arranged on one side of the detection table (1), and the controller (19) is electrically connected with a driving motor (14), a ray receiver (401) and a ray emitter (501).