CN217586724U - Cigar elasticity survey device - Google Patents
Cigar elasticity survey device Download PDFInfo
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- CN217586724U CN217586724U CN202220516757.6U CN202220516757U CN217586724U CN 217586724 U CN217586724 U CN 217586724U CN 202220516757 U CN202220516757 U CN 202220516757U CN 217586724 U CN217586724 U CN 217586724U
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Abstract
The utility model belongs to the technical field of cigar quality testing, in particular to a cigar tightness testing device, which comprises a testing structure and a base for placing cigars, wherein the testing structure comprises a fixed seat, a measuring head is assembled on the fixed seat in a guiding and sliding way, the measuring head is used for jacking the cigars, an elastic part is arranged between the fixed seat and the measuring head, and the elastic part is used for driving the measuring head to move towards the cigars; the device comprises a measuring head, a measuring structure and a linear driving mechanism, wherein the measuring head is used for measuring the displacement of the measuring head, the linear driving mechanism is used for driving the cigar and/or the measuring structure to move along the length direction of the cigar so as to realize the relative movement of the cigar and the measuring structure in the length direction of the cigar, and the displacement detecting member is used for detecting the displacement of the measuring head in the relative movement process of the cigar and the measuring structure. Compared with the prior art, the utility model, can realize the continuous and quick measurement to the cigar elasticity, also can accurately learn the distribution situation of cigar elasticity simultaneously.
Description
Technical Field
The utility model belongs to the technical field of cigar quality testing, concretely relates to cigar elasticity survey device.
Background
The cigar is made up by using tobacco as core and using tobacco or material containing tobacco component as coat and cover through a rolling process. In the prior art, cigar cigarettes are mainly rolled together by manpower in the rolling process, certain differences exist in the rolling tightness degree and uniformity due to the difference of the rolling strength, and the tightness degree is an important index for evaluating the cigar quality in the cigar inspection process. At present, the tightness of the cigars is tested by adopting a method of sensory identification and visual inspection by hands. However, the two methods for testing the tightness have high requirements on experience of testers, influence of human factors is large, a test result cannot be quantified, and comparability is poor.
In the prior art, the tightness is generally measured after cigar blanks are made or rolled, so as to remove products with unsatisfactory tightness, and therefore, an on-line tightness measuring device is needed, so as to measure the tightness in time on a production line.
The utility model discloses a chinese utility model patent that the publication number of granting is CN215866147U discloses a cigar cigarette outward appearance elasticity detection device, and this detection device is equipped with the fixing base (the installing support in this patent promptly) including the base that is used for placing the cigar (the V-arrangement piece in this patent promptly), the top of base, installs the motor on the fixing base, installs the measuring head on the output shaft of motor (the pressure head in this patent promptly), and the vertical action of motor drive measuring head comes the roof pressure cigar. When the detection device is used, for a single point on the cigar, the motor drives the measuring head to press the point, and the pressing stroke from the point pressed by the measuring head to the end of pressing is measured, the pressing stroke corresponds to the deformation amount pressed by the measuring head at the point, correspondingly, the deformation amount also corresponds to the tightness at the point, and by analogy, the tightness of the cigar can be comprehensively evaluated by detecting the deformation amounts at different positions of the cigar at multiple points.
Although the detection device in the above patent can realize multi-point testing, the motor drives the measuring head in a rigid manner, so that the pressing contact between the measuring head and the cigar is rigid contact, under such a condition, on the basis of ensuring that the measuring head continuously presses the cigar, if continuous measurement of the tightness is realized by continuously moving the cigar, the pressing stroke of the measuring head is not changed along with the change of the tightness of the cigar, and meanwhile, the rigid contact between the measuring head and the cigar can cause the cigar to be scratched, so that the detection device in the above patent can only carry out point-by-point detection, and the point-by-point detection has the advantages of slower measurement speed, less tightness data, and the tightness distribution condition of the whole cigar cannot be accurately known.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cigar elasticity survey device to unable continuous measurement leads to the problem that cigar elasticity distributes can't accurately be known when solving the measuring device among the prior art and measuring the elasticity of cigar.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a cigar tightness measuring device comprises a base used for placing cigars and a testing structure, wherein the testing structure comprises a fixed seat arranged at an interval with the base, a measuring head is arranged on the fixed seat in a guiding and sliding mode along the direction of the interval arrangement of the base and the fixed seat, the measuring head is used for being pressed on the side face of the cigar on the base in an abutting mode, an elastic piece is arranged between the fixed seat and the measuring head, and the elastic piece is used for driving the measuring head to move towards the cigars; the cigar tightness measuring device further comprises a linear driving mechanism and a displacement detecting piece, the linear driving mechanism is used for driving the cigar and/or the testing structure to move along the length direction of the cigar so as to realize the relative movement of the cigar and the testing structure in the length direction of the cigar, and the displacement detecting piece is used for detecting the displacement of the measuring head in the relative movement process of the cigar and the testing structure.
The beneficial effects of the above technical scheme are that: the utility model provides a cigar elasticity survey device is provided with the elastic component between fixing base and measuring head, can make the measuring head move towards the cigar under the drive effect of elastic component, and make the measuring head top press on the side of cigar, and the flexible volume of elastic component can be according to cigar's elasticity automatically regulated, make the measuring head float and assemble on the fixing base, when linear drive mechanism drive cigar and/or test the structure action and make both take place relative movement, the measuring head can stretch out and draw back according to the elastic component of the elasticity automatic drive of cigar, the displacement detection piece can detect the displacement volume of measuring head; compared with the prior art, the method has the advantages that the continuous measurement of the tightness of the cigars can be realized in the relative movement process of the cigars and the test structure, compared with a multipoint detection method in the prior art, the quick measurement of the tightness can be realized, meanwhile, the sufficient tightness measurement data can be obtained, and then the tightness distribution condition of the whole cigar can be accurately known through the sufficient tightness measurement data.
Further, the measuring head comprises a base body which is assembled on the fixing seat in a guiding and sliding mode, and a rolling body used for being pressed on the cigar in an abutting mode is rotatably installed on the base body.
The technical scheme has the beneficial effects that; set up the rolling element and come the roof pressure cigar, through the roll of rolling element on the cigar side like this, can reduce the frictional resistance between measuring head and the cigar, made things convenient for the removal of measuring head on the cigar side, simultaneously to a certain extent, also be favorable to improving the continuous measurement speed to the elasticity.
Further, the rolling body is a rolling shaft rotationally assembled on the base body, and the axis of the rolling shaft is used for extending along the direction perpendicular to the length of the cigar.
The technical scheme has the beneficial effects that; the rolling body is set as the rolling shaft, so that when the rolling shaft presses the cigar, the contact area between the rolling body and the cigar can be increased, namely, the range of the area of the cigar deformed under stress can be increased, and the cigar is prevented from being irreversibly damaged; the rolling of the rolling axle on the base body is easier to achieve than the rolling of the rolling ball on the base body, and the manufacturing costs can also be reduced.
Further, the elastic component is for connecting the fixing base with pressure spring between the measuring head, the test structure still establishes the outside guide cylinder of pressure spring including the cover, guide cylinder and fixing base fixed assembly and with measuring head direction sliding fit, perhaps, guide cylinder and measuring head fixed assembly and with fixing base direction sliding fit.
The technical scheme has the beneficial effects that; the pressure spring is a mature product, can be directly selected and used, and does not need to be designed, so that the manufacturing cost of the measuring device is lower; through the direction sliding fit of guide cylinder and measuring head or fixing base, can guarantee the moving direction of measuring head to avoid the pressure spring wrench movement to influence the removal of measuring head, and then influence the measurement accuracy of elasticity.
Further, the elastic component is for connecting the fixing base with pressure spring between the measuring head, test structure still includes two piece at least guide bars, guide bar and fixing base fixed assembly and with measuring head direction sliding fit, perhaps, guide bar and measuring head fixed assembly and with fixing base direction sliding fit.
The technical scheme has the beneficial effects that; through the guide sliding fit of the guide rod and the measuring head or the fixing seat, the pressure spring can be prevented from twisting, and meanwhile, the guide rod is simple in structure, is easier to manufacture and is beneficial to reducing the cost.
Furthermore, two rows of rolling shafts are arranged on the base, the rolling shafts in each row are arranged at intervals along the length direction of the cigars, and the two rows of rolling shafts are matched to form a guide channel for guiding the movement of the cigars; the axes of the rollers extend in the direction of movement of the measuring head.
The technical scheme has the beneficial effects that; through the roll cooperation between two rows of rollers and the cigar, can lead to the removal of cigar to influence the roof pressure contact between cigar and the measuring head because of deviating when avoiding the cigar to remove, be favorable to guaranteeing the normal roof pressure between measuring head and the cigar promptly, and then be favorable to guaranteeing elasticity measured data's accuracy.
Furthermore, at least one row of the two rows of rollers is adjustably assembled on the base along the interval arrangement direction of the two rows of rollers so as to adjust the distance between the two rows of rollers.
The technical scheme has the beneficial effects that; the position of at least one row of the two rows of rolling shafts in the length direction of the cigar can be adjusted, so that the distance between the two rows of rolling shafts can be adjusted, the cigars with different thicknesses can be arranged between the two rows of rolling shafts, and the universality of the measuring device is increased.
Further, the linear driving mechanism is an electric push rod.
The technical scheme has the beneficial effects that; the linear driving mechanism is set as the electric push rod, so that the linear driving mechanism can drive the cigar to move more easily through the extension and retraction of the electric push rod, meanwhile, the structure of the linear driving mechanism is simplified to a certain extent, and the assembly and the manufacture of the whole measuring device are facilitated.
Further, the displacement detection piece is a displacement sensor, and the displacement sensor is arranged on the fixed seat and used for detecting the displacement of the corresponding surface of the measuring head.
The technical scheme has the beneficial effects that; the displacement of the corresponding surface of the measuring head is measured by the displacement sensor, so that the displacement of the whole measuring head is conveniently detected.
Furthermore, the fixing seat and the measuring head are sequentially arranged at intervals from top to bottom, and the displacement sensor is used for detecting the displacement of the top surface of the measuring head.
The technical scheme has the beneficial effects that; arrange fixing base and measuring head interval from top to bottom to displacement sensor detects the displacement volume on the measuring head top surface, need not the cooperation contact between fixing base and the measuring head like this, has avoided having guaranteed the accuracy of measuring head displacement volume measuring accuracy and the accuracy of elasticity because of fixing base and measuring head cooperation to the influence of measuring head displacement.
Drawings
FIG. 1 is a front view of the cigar tightness measuring device of the present invention;
FIG. 2 is a side view of the cigar tightness measuring device according to the present invention;
fig. 3 is a plan view of the cigar tightness measuring device according to the present invention when measuring (test structure is not shown).
In the figure: 10. a base; 20. cigars; 30. a roller; 40. an electric push rod; 50. a fixed seat; 60. a measuring head; 61. a base; 62. mounting a bracket; 63. a roll axis; 70. compressing the spring; 80. a guide cylinder; 90. and a displacement sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the detailed description of the present invention, terms such as "first" and "second" may be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Also, terms such as "comprises," "comprising," or any other variation thereof, which may be present, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that "comprises a component of 8230; \8230;" comprises an element of 8230; "etc. may occur does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the component.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "provided" should be understood broadly, for example, the object provided may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be detachable or non-detachable. The specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.
The present invention will be described in further detail with reference to examples.
The utility model discloses embodiment 1 of well cigar elasticity survey device:
as shown in fig. 1, 2 and 3, the cigar tightness measuring device (hereinafter referred to as measuring device) includes a base 10 for placing a cigar 20, and the base 10 is a horizontally placed rectangular block. As shown in fig. 2, two rows of parallel rollers 30 are disposed on the base 10 at intervals, each row of rollers 30 is disposed at intervals along the length direction of the cigar 20 on the base 10, the axis of each roller 30 is perpendicular to the horizontal plane of the base 10, each roller 30 is rotatably assembled on the base 10, and for the rotational assembly of the roller 30 on the base 10, specifically, a roller mounting hole is disposed on the base 10, and the roller mounting hole and the roller 30 are rotatably engaged through a bearing, so that the rotational assembly of the roller 30 on the base 10 can be achieved through the bearing. In measuring the tightness of the cigar 20, the cigar 20 is placed between two rows of rollers 30. The measuring device further comprises a linear driving mechanism installed on the base 10, in this embodiment, the linear driving mechanism is an electric push rod 40, the electric push rod 40 can push the cigar 20 to move along the length direction of the cigar 20, at this time, the cigar 20 is in rolling fit with the two rows of rollers 30, the movement of the cigar 20 can be guided through the rolling fit of the cigar 20 and the two rows of rollers 30, and the two rows of rollers 30 form a guide channel for guiding the movement of the cigar 20.
In addition, the distance between the two rows of rollers 30 in the arrangement direction can be adjusted, and the two rows of rollers 30 are assembled on the base 10 in a position-adjustable manner, so that the distance between the two rows of rollers 30 can be adjusted according to the thickness of different cigars, the measuring device can meet the requirement of measuring the tightness of the cigars with different thicknesses, and the universality of the measuring device is improved. As for the distance adjustment manner of the two rows of rollers 30 on the base 10, specifically, at least two rows of roller mounting holes may be provided on the base 10 corresponding to each row of rollers 30, and the distance between the two rows of rollers 30 may be adjusted by rotatably assembling each row of rollers 30 in the corresponding one row of roller mounting holes.
As shown in fig. 1 and fig. 2, a testing structure is disposed above the base 10, the testing structure includes a fixing base 50 and a measuring head 60 which are sequentially arranged from top to bottom at intervals, wherein the fixing base 50 is fixed in position, the measuring head 60 includes a base body 61, the base body 61 is rotatably mounted with a rolling body through a mounting bracket 62, the rolling body is used for pressing the cigar 20, in this embodiment, the rolling body is a rolling shaft 63, and an axis of the rolling shaft 63 extends along a length direction perpendicular to the cigar 20 on the base 10 and is parallel to the base 10.
The test structure further comprises an elastic member arranged between the fixed seat 50 and the base 61, the elastic member comprises a compression spring 70 connected between the fixed seat 50 and the base 61, and the measuring head 60 can move towards the cigar 20 on the base 10 under the driving of the elastic force of the compression spring 70, so that the rolling shaft 63 is pressed against the side face of the cigar 20. When the electric push rod 40 pushes the cigar 20 to move, the cigar 20 and the rolling shaft 63 can move relatively, and the rolling shaft 63 can be continuously pressed on the cigar 20 and can continuously roll on the cigar 20 under the action of the elastic force of the pressure spring 70.
The outside cover of pressure spring 70 is equipped with one end fixed mounting guide cylinder 80 on fixing base 50, be equipped with the other end male ring shape recess that extends from top to bottom and supply guide cylinder 80 on the top surface of base body 61, the other end of guide cylinder 80 through insert in the ring shape recess with base body 61 direction sliding fit, and the direction sliding fit through guide cylinder 80 and base body 61, can guarantee measuring head 60's direction of movement, in order to avoid the wrench movement of pressure spring 70 to influence the removal of measuring head 60, and then influence the measurement accuracy of elasticity.
When the rolling shaft 63 presses different positions of the cigar 20 during the relative movement with the cigar 20, the upward reaction force applied to the rolling shaft 63 is different due to the different tightness of different positions on the cigar 20, and the different tightness corresponds to different expansion amounts of the compression spring 70, so that the tightness of the corresponding position of the cigar 20 can be reflected by measuring the displacement generated during the pressing of the measuring head 60 against different positions of the cigar 20. And since the rolling shaft 63 continuously rolls on the cigar 20 during the relative movement of the rolling shaft 63 and the cigar 20, the displacement amount of the measuring head 60 can be continuously measured, and the continuous measurement of the tightness of the cigar 20 can be realized by continuously measuring the displacement amount of the measuring head 60.
In order to facilitate the measurement of the displacement of the measuring head 60, a displacement detecting element is mounted on the fixing base 50, in this embodiment, the displacement detecting element is a displacement sensor 90, and the displacement sensor 90 is used for detecting the displacement of the measuring head 60 in the moving direction during the relative movement of the cigar 20 and the rolling shaft 63, specifically, the displacement sensor 90 is used for measuring the displacement of the top surface of the base body 61 in this embodiment.
The utility model discloses the measurement process of well cigar elasticity specifically is:
before measurement, the displacement sensor 90 is firstly cleared, then the distance from the lowest end of the rolling shaft 63 to the top surface of the base 10 is set to be M, and M is smaller than the diameter L of the cigar 20 so as to ensure that the rolling shaft 63 can be pressed on the cigar 20 with a fixed initial compression amount, and the reading of the displacement sensor 90 is an initial value D at the moment 0 。
During measurement, a cigar 20 with the diameter of L is placed in a guide channel formed by two rows of rolling shafts 30 on the base 10, the rolling shaft 63 is pressed against the rightmost end of the cigar 20, then the cigar 20 is pushed to move rightwards at a certain speed by the electric push rod 40, the readings of the displacement sensor 90 are continuously recorded, and the readings of the displacement sensor 90 are sequentially D 1 、D 2 ……D n And the tightness of the cigar is calculated by:
the first method is as follows:
the second method comprises the following steps:
directly with D 1 、D 2 ……D n The value of (b) indicates the tightness of the cigar.
After the tightness of one side of the cigar 20 is measured, the cigar 20 is rotated by 90 degrees, the other side of the cigar 20 is measured, and so on, and the tightness of the four circumferentially and uniformly distributed sides of the cigar 20 needs to be measured in the whole measuring process of the tightness of the cigar 20.
The tightness of the cigars may be represented by an average value, a median value, or the like, and the uniformity of the tightness of the cigars 20 may be represented by a statistic such as a standard deviation, a coefficient of variation, or a range of the tightness at each point. The data results for cigar tightness can be presented generally in the form of a curve or a data sheet.
The utility model provides a cigar elasticity survey device is provided with the elastic component between fixing base and measuring head, can make the measuring head move towards the cigar under the drive of elastic component, and make the measuring head top press on the side of cigar, and the flexible volume of elastic component can be according to the elasticity automatically regulated of cigar, make the measuring head float and assemble on the fixing base, when linear drive mechanism drive cigar and/or test structure action and make both take place relative movement, the measuring head can be according to the elasticity automatic drive elastic component of cigar flexible, the displacement detection piece can detect the displacement volume of measuring head; compared with the prior art, the method has the advantages that the continuous measurement of the tightness of the cigars can be realized in the relative movement process of the cigars and the test structure, compared with a multipoint detection method in the prior art, the quick measurement of the tightness can be realized, meanwhile, the sufficient tightness measurement data can be obtained, and then the tightness distribution condition of the whole cigar can be accurately known through the sufficient tightness measurement data.
The utility model discloses embodiment 2 of well cigar elasticity survey device:
this embodiment is different from embodiment 1 in that in embodiment 1, the base 10 is disposed horizontally, and the base 10 and the test structure are arranged in the up-down direction. In the present embodiment, the base 10 is vertical, and the test structure and the base 10 are arranged in the left-right direction.
The utility model discloses embodiment 3 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, the linear driving mechanism is used to drive the cigar 20 to move in the longitudinal direction of itself. In the embodiment, the linear driving mechanism is used for driving the fixing base 50 to move along the length direction of the cigar 20, so that the whole measuring structure can be driven by driving the fixing base 50. In other embodiments, the linear drive mechanism can also simultaneously urge the cigar 20 and the holder 50 to move toward each other along the length of the cigar 20 to achieve relative movement between the cigar 20 and the test structure.
The utility model discloses embodiment 4 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, the rolling elements are rolling shafts 63 rotatably attached to the base body 61. In this embodiment, the rolling elements are rolling balls rotatably mounted on the base body 61.
The utility model discloses embodiment 5 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, rolling elements for pressing the cigar 20 are attached to the base body 61. In the present embodiment, the pressing rod extending toward the cigar 20 on the base 10 is provided on the base 61 and is used for pressing against the cigar 20, in which case, in order to facilitate the continuous measurement of the tightness, the end of the pressing rod for pressing against the cigar 20 may be configured as a circular arc head to reduce the frictional resistance between the pressing rod and the cigar 20.
The utility model discloses embodiment 6 of well cigar elasticity survey device:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the guide cylinder 80 is fixedly assembled with the fixed seat 50 and is guided to slide fit with the base body 61 through the circular groove on the base body 61. In this embodiment, one end of the guide cylinder 80 is fixedly assembled with the base body 61, the fixing base 50 is provided with a circular groove for inserting the other end of the guide cylinder 80, and the other end of the guide cylinder 80 is in guiding sliding fit with the fixing base 50 through guiding sliding fit with the circular groove.
The utility model discloses embodiment 7 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, a guide cylinder 80 slidably engaged with the measuring head 60 is fitted around the compression spring 70, and the guide cylinder 80 can guide the movement of the measuring head 60 by slidably engaging with the measuring head 60. In this embodiment, the external portion of the pressure spring 70 is provided with two, three or more guide rods slidably engaged with the measuring head 60, the number of the guide rods may be determined according to actual use conditions, and the guide rods may guide the movement of the measuring head 60 by slidably engaging with the measuring head 60. In other embodiments, the guide bar may be located inside the compression spring 70.
The utility model discloses embodiment 8 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, a guide cylinder 80 slidably engaged with the measuring head 60 is sleeved outside the pressure spring 70, and the guide cylinder 80 can guide the movement of the measuring head 60 by slidably engaging with the measuring head 60. In this embodiment, the measuring head 60 is guided by the spring force of the compression spring 70.
The utility model discloses embodiment 9 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that, in embodiment 1, two rows of rollers 30 are mounted on the base 10 with an adjustable interval. In this embodiment, however, only one row of rollers 30 is adjustably mounted to the base 10 in a direction perpendicular to the length of the cigar 20.
The utility model discloses embodiment 10 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, two rows of rollers 30 are both mounted on the base 10 in a position-adjustable manner, and the position adjustment is realized by configuring multiple rows of mounting holes. In this embodiment, only one row of rollers 30 is adjustable in position. In other embodiments, the position adjustment may be performed as follows: the base is provided with a sliding groove extending along the direction in which the two rows of rolling shafts 30 are arranged at intervals, a sliding block is arranged below each rolling shaft 30, and the position of each rolling shaft 30 can be adjusted through the matching of the sliding blocks and the sliding grooves. In other embodiments, the two rows of rollers 30 are both fixedly mounted on the base 10, i.e. the distance between the two rows of rollers 30 cannot be adjusted.
The utility model discloses embodiment 11 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, the guide path of the cigar 20 on the base 10 is formed by two rows of rollers 30 rotatably mounted on the base 10. In this embodiment, the guide passage of the cigar 20 on the base 10 is formed by a groove provided on the base 10. Alternatively, in other embodiments, a V-block is mounted on the base 10 as a guide channel.
The utility model discloses embodiment 12 of well cigar elasticity survey device:
the difference between this embodiment and embodiment 1 is that in embodiment 1, the fixed base 50 and the measuring head 60 are arranged at intervals from top to bottom, and the displacement sensor 90 is used for detecting the displacement of the top surface of the base 61, in this case, the fixed base 50 and the base 61 are connected by the compressed spring 70. In this embodiment, the base 61 penetrates through the fixing base 50 in the up-down direction and is in guiding sliding fit with the fixing base 50, in this case, the base 61 and the fixing base 50 can be connected through a tension spring, specifically, an extending portion extending parallel to the fixing base 50 is arranged on the top of the base 61 penetrating through the fixing base 50, the extending portion and the fixing base 50 are connected through the tension spring, the displacement sensor 90 is used for measuring the displacement of the bottom surface of the extending portion, and the fixing base 50 can guide the movement of the measuring head 60 through guiding sliding fit with the base 61.
The utility model discloses embodiment 13 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that, in embodiment 1, the displacement detecting member is a displacement sensor 90. In this embodiment, the displacement detector is a distance measuring sensor for measuring the distance between the bottom surface of the fixing base 50 and the top surface of the base 61.
The utility model discloses embodiment 14 of well cigar elasticity survey device:
the present embodiment is different from embodiment 1 in that in embodiment 1, the linear driving mechanism is an electric push rod 40. In this embodiment, the linear driving mechanism includes a motor, a screw rod is connected to an output shaft of the motor, the screw rod is in threaded fit with the base 10, the base 10 is guided to move and assembled on the guide rail, and is in rotation-stopping fit with the guide rail, so that the motor drives the screw rod to rotate, the base 10 can be driven to move along the guide rail, and then the relative movement between the cigar 20 on the base 10 and the test structure is realized.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a cigar elasticity survey device, including base (10) that is used for placing cigar (20), still include the test structure, the test structure includes fixing base (50) with base (10) interval arrangement, the direction slip that base (10) and fixing base (50) interval arrangement were gone up along fixing base (50) is equipped with measuring head (60), measuring head (60) are used for the top pressure on the side of cigar (20) on base (10), the utility model is characterized in that, be equipped with the elastic component between fixing base (50) and measuring head (60), the elastic component is used for driving measuring head (60) to move towards cigar (20); the cigar tightness measuring device further comprises a linear driving mechanism and a displacement detection piece, wherein the linear driving mechanism is used for driving the cigar (20) and/or the test structure to move along the length direction of the cigar (20) so as to realize the relative movement of the cigar (20) and the test structure in the length direction of the cigar (20), and the displacement detection piece is used for detecting the displacement of the measuring head (60) in the relative movement process of the cigar (20) and the test structure.
2. Cigar tightness measuring device according to claim 1, characterized in that the measuring head (60) comprises a base body (61) guided sliding fitted on the fixed seat (50), the base body (61) being rotatably mounted with rolling bodies for pressing against the cigar (20).
3. Cigar tightness measuring device according to claim 2, wherein the rolling elements are rolling shafts (63) rotatably mounted on the base body (61), the axis of the rolling shafts (63) being intended to extend in a direction perpendicular to the length of the cigar (20).
4. The cigar tightness measuring device according to any one of claims 1 to 3, wherein the elastic member is a compression spring (70) connected between the fixing base (50) and the measuring head (60), the testing structure further comprises a guide cylinder (80) sleeved outside the compression spring (70), the guide cylinder (80) is fixedly assembled with the fixing base (50) and is in guiding sliding fit with the measuring head (60), or the guide cylinder (80) is fixedly assembled with the measuring head (60) and is in guiding sliding fit with the fixing base (50).
5. Cigar tightness determination device according to any one of claims 1-3, wherein the resilient member is a compression spring (70) connected between the holder (50) and the measuring head (60), and the test structure further comprises at least two guide rods fixedly mounted to the holder (50) and in guiding sliding engagement with the measuring head (60), or fixedly mounted to the measuring head (60) and in guiding sliding engagement with the holder (50).
6. The cigar tightness measuring device according to any one of claims 1 to 3, wherein two rows of rollers (30) are provided on the base (10), each row of rollers (30) being arranged at intervals along the length direction of the cigar (20), the two rows of rollers (30) cooperating to form a guide channel for guiding the movement of the cigar (20); the axes of the rollers (30) extend in the direction of movement of the measuring head (60).
7. Cigar tightness measuring device according to claim 6, characterized in that at least one of said two rows of rollers (30) is mounted on said base (10) in a position adjustable along the direction of the spaced arrangement of the two rows of rollers (30) to adjust the spacing between the two rows of rollers (30).
8. The cigar tightness measuring device according to any one of claims 1 to 3, wherein the linear driving mechanism is an electric push rod (40).
9. A cigar tightness measuring device according to any one of claims 1-3, wherein the displacement detecting member is a displacement sensor (90), and the displacement sensor (90) is disposed on the fixing base (50) and is adapted to detect the displacement of the corresponding face of the measuring head (60).
10. The cigar tightness measuring device according to claim 9, wherein the fixing base (50) and the measuring head (60) are arranged at intervals in sequence from top to bottom, and the displacement sensor (90) is used for detecting the displacement of the top surface of the measuring head (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220516757.6U CN217586724U (en) | 2022-03-10 | 2022-03-10 | Cigar elasticity survey device |
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