CN215866332U - Gradient coil spring type paper surface strength testing device for cigarettes - Google Patents
Gradient coil spring type paper surface strength testing device for cigarettes Download PDFInfo
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- CN215866332U CN215866332U CN202121623104.XU CN202121623104U CN215866332U CN 215866332 U CN215866332 U CN 215866332U CN 202121623104 U CN202121623104 U CN 202121623104U CN 215866332 U CN215866332 U CN 215866332U
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Abstract
The utility model belongs to the technical field of detection equipment, and particularly relates to a gradient coil spring type paper surface strength testing device for cigarettes. The purpose is as follows: the height difference between the supporting plate and the extrusion wheel is adjusted through the mutual matching of the movable plate provided with the stepped strip-shaped groove and the supporting plate provided with the stepped convex block on the lower end face and the extrusion wheel, so that the ink burst tests with different extrusion pressures are carried out on the cigarette paper, the ink burst limit of the cigarette paper is obtained according to the position of the supporting plate when the cigarette paper bursts the ink, and the detection precision is high; and through the mutual cooperation of gear, rack, stay cord and wind spring, realize the semi-automatization of test to realize the automatic re-setting after once testing is accomplished, make things convenient for the secondary test.
Description
Technical Field
The utility model belongs to the technical field of detection equipment, and particularly relates to a gradient coil spring type paper surface strength testing device for cigarettes.
Background
With the wider and wider application of paper such as base paper, composite paper and transfer paper in packaging, whether the paper can meet the printing requirements of the packaging in specific applications is also an important performance requirement.
The surface strength of the printing surface of the paper is generally tested by adopting a dyne pen and a dyne liquid to represent whether the paper is suitable for printing or not, so that the quality is controlled, and the loss caused by unqualified materials is reduced; however, the method has poor quality detection effect on the paper packages for cigarettes such as cigarette cases, and the like, and cannot meet the requirements of the paper packages for cigarettes such as cigarette cases and the like at present.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the device is characterized in that a movable plate provided with a step-shaped strip-shaped groove and a support plate provided with a step-shaped lug on the lower end face are matched with an extrusion wheel, so that the height difference between the support plate and the extrusion wheel can be adjusted, ink burst tests with different extrusion pressures are performed on the cigarette paper subjected to primary folding, the ink burst limit of the cigarette paper is obtained according to the position of the support plate when the cigarette paper bursts ink, and the detection precision is high; and through the mutual cooperation of gear, rack, stay cord and wind spring, realize the semi-automatization of test to realize the automatic re-setting after once testing is accomplished, make things convenient for the secondary test.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a gradient coil spring formula paper surface strength testing arrangement for cigarette, includes transport mechanism and extrusion wheel, transport mechanism includes bottom support, two slide bars, sliding plate and rack, two the horizontal fixed mounting of slide bar is on the bottom support, sliding plate slidable mounting is between two slide bars, the horizontal fixed mounting of rack is on the sliding plate, the bar recess has transversely been seted up to the sliding plate up end, the depth dimension of bar recess evenly deepens in proper order from right side to left side, and is the echelonment, demountable installation has the backup pad on the sliding plate, the terminal surface transversely is equipped with the lug under the backup pad, the lug cross-section is the echelonment that evenly deepens in proper order from right side to left thickness, fixed mounting has the installation axle on the extrusion wheel, fixed mounting has the mount pad on the slide bar, the extrusion wheel is installed between two mount pads through the installation axle rotation, The extrusion wheel is positioned on the right side of the sliding plate, a gear is fixedly mounted on the side face of the extrusion wheel, the gear is meshed with a rack, the diameter size of an involute of the gear is equal to the diameter size of the outer contour of the extrusion wheel, fixed sleeves are fixedly mounted at the two ends of the mounting shaft on the outer side of the mounting seat, a coil spring is wound on the fixed sleeves, the free end of the coil spring is connected with a pull rope, the pull rope is wound on the coil spring, the free end of the pull rope is connected with a pull rod, a fixed seat is fixedly mounted on the sliding plate, the pull rod is fixedly mounted on the sliding plate through the fixed seat, a guide wheel is further fixedly mounted on the outer wall of the mounting seat, and the pull rope is wound on the guide wheel.
Further inject, the spout has been seted up to the slide bar inner wall, the sliding plate both sides lateral wall all rotates and installs a plurality of rolls wheel, roll the wheel and be located the spout. Such structural design, through the mutually supporting of roll wheel and spout, accomplish sliding connection between sliding plate and two slide bars, utilize the rolling friction between roll wheel and the spout, replace the sliding friction between sliding plate and the slide bar, can effectively reduce frictional force for the removal of sliding plate is more smooth and easy.
Further inject, two slide bar one end fixed mounting has first dead lever, other end demountable installation has the second dead lever. Due to the structural design, the maximum sliding position of the sliding plate is limited through the first fixing rod and the second fixing rod, and the problem that the sliding plate falls off due to the fact that the sliding plate slides out of the range of the sliding rod is avoided.
Further inject, the left side fixed mounting of the up end of backup pad has the blend stop, fixed mounting has the fixed establishment who is used for fixed paper for cigarette on the blend stop. Due to the structural design, the cigarette paper can be fixed on the supporting plate through the fixing mechanism, so that the cigarette paper is prevented from sliding in the testing process; the barrier strip can limit the position of the cigarette paper, and when the cigarette paper cutting machine is used, the edge of the cigarette paper cut into specific sizes is abutted against the barrier strip and then is fixed by the fixing mechanism.
Further inject, fixed establishment includes that two are the fixed block of falling L shape, the via hole has been seted up on the fixed block, wear to be equipped with the lifter through the downthehole, lifter lower extreme fixed mounting has the fixed head, the diameter size of fixed head is greater than the diameter size of lifter, the lifter overlaps between fixed block and fixed head and is equipped with compression spring, lifter upper end demountable installation has the pull ring. Such structural design, the paper for the cigarette passes through compression spring to the pressing of fixed head, fixes in the backup pad, simple structure, convenient to use.
Further, a push plate is fixedly arranged at the rear end of the sliding plate. Such structural design, the push pedal is used for supplying to user's hand-held support, when the test, after fixing cigarette paper, can press the thumb on the push pedal, promotes the sliding plate to make cigarette paper get into by the extrusion wheel below, by extrusion wheel and backup pad extrusion, the completion explodes black test.
Further inject, the terminal surface transversely is equipped with the sand grip under the lug, many constant head tanks have transversely been seted up in the bar recess to the sliding plate. Such structural design because the depth dimension of bar groove is evenly deepened in proper order from the right side to left side, and is the echelonment, goes into the back in the constant head tank that corresponds to the sand grip card, can avoid the backup pad under the condition of not mentioning, lateral shifting left.
Further inject, mount pad outside fixed mounting has the protective sheath, the protective sheath includes endotheca and overcoat, fixed cover is located between endotheca and the overcoat, can dismantle the connection between endotheca and the overcoat, the protective sheath passes through endotheca fixed mounting on the mount pad. Due to the structural design, the coil spring is protected through the protective sleeve, so that potential safety hazards caused by exposure of the coil spring are avoided; and meanwhile, the pull rope and the coil spring are accommodated, so that the disorder of the pull rope and the coil spring is avoided.
Further limiting, a supporting shaft is integrally formed at the left end of the extrusion wheel, the supporting shaft and the extrusion wheel are coaxial, the diameter of the supporting shaft is smaller than that of the extrusion wheel, two gears and two racks are arranged, and the two racks are located on two sides of the supporting plate. Due to the structural design, the left side of the extrusion wheel is supported by the supporting shaft with the diameter smaller than that of the extrusion wheel, and the fixing mechanism positioned on the left side of the supporting plate is avoided, so that the extrusion wheel is prevented from being blocked by the fixing mechanism in the moving process.
Further inject, bottom support front end fixed mounting has L type fixture block, set up threaded hole on the L type fixture block, threaded connection has the fixed head in the threaded hole. In the actual use process, the fixing head and the L-shaped fixture block can be used for fixing the testing device on the edge of the experiment table, so that the testing device is prevented from moving in the use process.
Adopt above-mentioned technical scheme's utility model, have following advantage:
1. the height difference between the supporting plate and the extrusion wheel can be adjusted through the mutual matching of the movable plate provided with the stepped strip-shaped groove and the supporting plate provided with the stepped convex block on the lower end face and the extrusion wheel, so that the ink explosion tests with different extrusion pressures are carried out on the cigarette paper which is preliminarily folded, the ink explosion limit of the cigarette paper is obtained according to the position of the supporting plate when the cigarette paper explodes ink, and the detection precision is high;
2. through the mutual matching of the gear, the rack, the pull rope and the coil spring, the semi-automation of the test is realized, the automatic reset after the primary test is finished is realized, and the secondary test is convenient;
3. through the mutual matching of the convex strips and the plurality of positioning grooves, after the convex strips are clamped into the corresponding positioning grooves, the supporting plate can be prevented from transversely moving leftwards under the condition of not lifting;
4. through the mutual cooperation of first compression spring and movable plate for once accomplish the test back to the paper for the cigarette, loosen the movable plate, at this moment, the movable plate can be automatic re-setting under first compression spring's effect, conveniently adjusts the position of the backup pad that the terminal surface was equipped with the echelonment lug down, thereby carries out the test next time.
Drawings
The utility model is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a first schematic structural diagram of an embodiment of a gradient coil spring type paper surface strength testing device for cigarettes in the utility model;
FIG. 2 is a schematic structural diagram II of an embodiment of a gradient coil spring type paper surface strength testing device for cigarettes in the utility model;
FIG. 3 is a schematic structural view of a bottom bracket part in an embodiment of a gradient coil spring type paper surface strength testing device for cigarettes according to the utility model;
FIG. 4 is a schematic diagram of an explosion structure of a coil spring part in an embodiment of a gradient coil spring type paper surface strength testing device for cigarettes according to the present invention;
the main element symbols are as follows:
a transmission mechanism 1, a bottom bracket 10, a sliding rod 11, a chute 110, a first fixed rod 111, a second fixed rod 112, a sliding plate 12, a push plate 122, a rack 13, a mounting shaft 14,
A fixed sleeve 15, a coil spring 150, a pull rope 16, a guide wheel 160, a pull rod 17, a fixed seat 170,
An extrusion wheel 2, a gear 21, a supporting shaft 22,
A supporting plate 3, a strip-shaped groove 30,
A fixing mechanism 5, a piece of cigarette paper 50,
An L-shaped fixture block 6, a fixed head 61,
Mounting base 7, protective sheath 70, endotheca 71, overcoat 72.
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 4, the surface strength testing device for gradient coil spring type cigarette paper comprises a conveying mechanism 1 and an extrusion wheel 2, wherein the conveying mechanism 1 comprises a bottom bracket 10, two sliding rods 11, a sliding plate 12 and a rack 13, the two sliding rods 11 are transversely and fixedly arranged on the bottom bracket 10, the sliding plate 12 is slidably arranged between the two sliding rods 11, the rack 13 is transversely and fixedly arranged on the sliding plate 12, the upper end surface of the sliding plate 12 is transversely provided with a strip-shaped groove 30, the depth dimension of the strip-shaped groove 30 is sequentially and uniformly deepened from right to left and is in a step shape, the sliding plate 12 is detachably provided with a support plate 3, the lower end surface of the support plate 3 is transversely provided with a convex block, the cross section of the convex block is in a step shape, the thickness of the convex block is sequentially and uniformly deepened from right to left, an installation shaft 14 is fixedly arranged on the extrusion wheel 2, an installation shaft 7 is fixedly arranged on the sliding rod 11, the extrusion wheel 2 is rotatably installed between the two installation seats 7 through the installation shaft 14 and is located on the right side of the sliding plate 12, a gear 21 is fixedly installed on the side face of the extrusion wheel 2, the gear 21 is meshed with the rack 13, the diameter size of the involute of the gear 21 is equal to the diameter size of the outer contour of the extrusion wheel 2, fixed sleeves 15 are fixedly installed on the outer sides of the installation seats 7 at two ends of the installation shaft 14, coil springs 150 are wound on the fixed sleeves 15, free ends of the coil springs 150 are connected with pull ropes 16, the pull ropes 16 are wound on the coil springs 150, free ends of the pull ropes 16 are connected with pull rods 17, fixed seats 170 are fixedly installed on the sliding plate 12, the pull rods 17 are fixedly installed on the sliding plate 12 through the fixed seats 170, guide wheels 160 are further fixedly installed on the outer walls of the installation seats 7, and the pull ropes 16 are wound on the guide wheels 160.
The inner wall of the sliding rod 11 is provided with a sliding chute 110, the side walls of both sides of the sliding plate 12 are rotatably provided with a plurality of rolling wheels, and the rolling wheels are positioned in the sliding chute 110. Through the mutual cooperation of the rolling wheel and the sliding chute 110, the sliding connection between the sliding plate 12 and the two sliding rods 11 is completed, and the rolling friction between the rolling wheel and the sliding chute 110 is utilized to replace the sliding friction between the sliding plate 12 and the sliding rods 11, so that the friction force can be effectively reduced, and the sliding plate 12 can move more smoothly.
One end of each of the two sliding rods 11 is fixedly provided with a first fixing rod 111, and the other end is detachably provided with a second fixing rod 112. The maximum sliding position of the sliding plate 12 is limited by the first fixing lever 111 and the second fixing lever 112, so that the sliding plate 12 is prevented from sliding out of the sliding rod 11, and the sliding plate 12 is prevented from falling.
The left side fixed mounting of the up end of backup pad 3 has the blend stop, and fixed mounting has the fixed establishment 5 that is used for fixing paper 50 for the cigarette on the blend stop. The cigarette paper 50 can be fixed on the supporting plate 3 through the fixing mechanism 5, so that the cigarette paper 50 is prevented from sliding in the test process; the barrier strip can limit the position of the cigarette paper 50, and when the cigarette paper cutting machine is used, the edge of the cigarette paper 50 cut into specific sizes is abutted against the barrier strip and then is fixed by the fixing mechanism 5.
The rear end of the sliding plate 12 is fixedly provided with a push plate 122. The push pedal 122 is used for supplying the support to user's hand, and when the test, after fixing paper 50 for the cigarette, can press the thumb on push pedal 122, promotes sliding plate 12 to make paper 50 for the cigarette get into by extrusion wheel 2 below, by extrusion wheel 2 and 3 extrudees of backup pad, the completion explodes black test.
The lower end surface of the convex block is transversely provided with a convex strip, and the sliding plate 12 is transversely provided with a plurality of positioning grooves in the strip-shaped groove 30. Because the depth dimension of bar groove 30 evenly deepens in proper order from right to left, and is the echelonment, go into the sand grip card back in the constant head tank that corresponds, can avoid backup pad 3 under the condition of not mentioning, lateral shifting left.
A protective sleeve 70 is fixedly mounted on the outer side of the mounting seat 7, the protective sleeve 70 comprises an inner sleeve 71 and an outer sleeve 72, the fixed sleeve 15 is located between the inner sleeve 71 and the outer sleeve 72, the inner sleeve 71 and the outer sleeve 72 are detachably connected, and the protective sleeve 70 is fixedly mounted on the mounting seat 7 through the inner sleeve 71. The coil spring 150 is protected through the protective sleeve, so that potential safety hazards caused by exposure of the coil spring 150 are avoided; while accommodating the pull cord 16 and the wrap spring 150 to avoid clutter of the pull cord 16 and the wrap spring 150.
The left end integrated into one piece of extrusion wheel 2 has back shaft 22, and back shaft 22 and extrusion wheel 2 coaxial, and the diameter size of back shaft 22 is less than the diameter size of extrusion wheel 2, and gear 21 and rack 13 are two, and two racks 13 are located the both sides of backup pad 3. The supporting shaft 22 with the diameter smaller than that of the extrusion wheel 2 supports the left side of the extrusion wheel 2, and meanwhile, the fixing mechanism 5 positioned on the left side of the supporting plate 3 is avoided, so that the extrusion wheel 2 is prevented from being blocked by the fixing mechanism 5 in the moving process.
The front end of the bottom bracket 10 is fixedly provided with an L-shaped fixture block 6, the L-shaped fixture block 6 is provided with a threaded hole, and a fixing head 61 is screwed in the threaded hole. In the actual use process, the fixing head 61 and the L-shaped fixture block 6 can be used for fixing the testing device at the edge of the experiment table, so that the testing device is prevented from moving in the use process.
In the embodiment, when the device is used, the cigarette paper 50 is pre-folded and then placed on the supporting plate 3, the fixing mechanism 5 is used for fixing the cigarette paper, then the supporting plate 3 is placed on the sliding plate 12, and then the sliding plate 12 is pushed backwards, so that the prestress of the coil spring 150 is overcome, the supporting plate 3 arranged on the sliding plate 12 is driven to move backwards, and then the cigarette paper 50 enters the lower part of the extrusion wheel 2 and is extruded by the extrusion wheel 2, and an ink explosion test is carried out;
after ink explosion, the sliding plate 12 is reset under the action of the coil spring 150;
in the process of pushing the sliding plate 12, the rack 13 is meshed with the gear 21 to drive the extrusion wheel 2 to synchronously rotate, namely the moving speed of the supporting plate 3 is the same as the linear speed of the outer contour rotation of the extrusion wheel 2, and no sliding friction exists between the extrusion wheel 2 and the cigarette paper 50;
if the ink explosion phenomenon does not occur in the primary experiment, the supporting plate 3 can be lifted upwards to separate the supporting plate 3 from the sliding plate 12, then the supporting plate 3 is moved rightwards to the position of a step, and then the sliding plate 12 is pushed backwards again to finish the secondary ink explosion test of the cigarette paper;
and repeating the steps until the ink burst phenomenon appears at the crease of the cigarette paper.
The surface strength testing device for gradient coil spring type cigarette paper provided by the utility model is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the utility model and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a gradient coil spring formula is paper surface strength testing arrangement for cigarette which characterized in that: the conveying mechanism (1) comprises a bottom support (10), two sliding rods (11), a sliding plate (12) and a rack (13), the two sliding rods (11) are transversely and fixedly installed on the bottom support (10), the sliding plate (12) is slidably installed between the two sliding rods (11), the rack (13) is transversely and fixedly installed on the sliding plate (12), a strip-shaped groove (30) is transversely formed in the upper end face of the sliding plate (12), the depth dimension of the strip-shaped groove (30) is sequentially and uniformly deepened from right to left and is in a step shape, a supporting plate (3) is detachably installed on the sliding plate (12), a convex block is transversely arranged on the lower end face of the supporting plate (3), the section of the convex block is in a step shape with sequentially and uniformly deepened from right to left, and a mounting shaft (14) is fixedly installed on the extrusion wheel (2), the sliding rod (11) is fixedly provided with mounting seats (7), the extrusion wheel (2) is rotatably mounted between the two mounting seats (7) through a mounting shaft (14) and is positioned on the right side of the sliding plate (12), a gear (21) is fixedly mounted on the side surface of the extrusion wheel (2), the gear (21) is meshed with a rack (13), the diameter size of the involute of the gear (21) is equal to the diameter size of the outer contour of the extrusion wheel (2), two ends of the mounting shaft (14) are fixedly mounted on the outer sides of the mounting seats (7), a fixed sleeve (15) is wound on the fixed sleeve (15), a coil spring (150) is wound on the free end of the coil spring (150), a pull rope (16) is connected to the free end of the pull rope (16), a fixed seat (170) is fixedly mounted on the sliding plate (12), the pull rod (17) is fixedly arranged on the sliding plate (12) through a fixed seat (170), the guide wheel (160) is further fixedly arranged on the outer wall of the mounting seat (7), and the pull rope (16) is wound on the guide wheel (160).
2. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the inner wall of the sliding rod (11) is provided with a sliding groove (110), the side walls of the two sides of the sliding plate (12) are respectively rotatably provided with a plurality of rolling wheels, and the rolling wheels are positioned in the sliding groove (110).
3. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 2, characterized in that: one end of each of the two sliding rods (11) is fixedly provided with a first fixing rod (111), and the other end of each of the two sliding rods is detachably provided with a second fixing rod (112).
4. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the left side fixed mounting of the up end of backup pad (3) has the blend stop, fixed mounting has fixed establishment (5) that are used for fixing paper (50) for the cigarette on the blend stop.
5. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 4, characterized in that: fixed establishment (5) are the fixed block of falling L shape including two, the via hole has been seted up on the fixed block, wear to be equipped with the lifter through the downthehole, lifter lower extreme fixed mounting has the fixed head, the diameter size of fixed head is greater than the diameter size of lifter, the lifter is equipped with compression spring in the cover between fixed block and fixed head, lifter upper end demountable installation has the pull ring.
6. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the rear end of the sliding plate (12) is fixedly provided with a push plate (122).
7. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the lower end face of the convex block is transversely provided with a convex strip, and the sliding plate (12) is transversely provided with a plurality of positioning grooves in the strip-shaped groove (30).
8. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the utility model discloses a mounting structure, including mount pad (7), protective sheath (70) are including endotheca (71) and overcoat (72), fixed cover (15) are located between endotheca (71) and overcoat (72), can dismantle between endotheca (71) and the overcoat (72) and be connected, protective sheath (70) are through endotheca (71) fixed mounting on mount pad (7).
9. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the left end integrated into one piece of extrusion wheel (2) has back shaft (22), back shaft (22) and extrusion wheel (2) coaxial line, and the diameter size of back shaft (22) are less than the diameter size of extrusion wheel (2), gear (21) and rack (13) are two, two rack (13) are located the both sides of backup pad (3).
10. The gradient coil spring type paper surface strength testing device for cigarettes according to claim 1, characterized in that: the bottom support (10) is characterized in that an L-shaped fixture block (6) is fixedly mounted at the front end of the bottom support (10), a threaded hole is formed in the L-shaped fixture block (6), and a fixing head (61) is screwed in the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121623104.XU CN215866332U (en) | 2021-07-16 | 2021-07-16 | Gradient coil spring type paper surface strength testing device for cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121623104.XU CN215866332U (en) | 2021-07-16 | 2021-07-16 | Gradient coil spring type paper surface strength testing device for cigarettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215866332U true CN215866332U (en) | 2022-02-18 |
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ID=80334397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121623104.XU Active CN215866332U (en) | 2021-07-16 | 2021-07-16 | Gradient coil spring type paper surface strength testing device for cigarettes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215866332U (en) |
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2021
- 2021-07-16 CN CN202121623104.XU patent/CN215866332U/en active Active
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