Carrying table with adjustable guide groove width and hardness measuring device

Abstract

The utility model provides a carrier with adjustable guide groove width and a hardness measuring device. The carrier comprises a bracket, a carrier, a bidirectional driving mechanism, a first sliding block and a second sliding block, the carrying table is fixed to the upper end of the support, and the upper end face of the carrying table is a plane. The bidirectional driving mechanism comprises a driving assembly and two sliding tables, the driving assembly is used for driving the two sliding tables to synchronously move in opposite directions or opposite directions, and the carrying table is located in the middle of the two sliding tables; the first sliding block and the second sliding block are installed on the two sliding tables respectively, the upper end of the first sliding block and the upper end of the second sliding block horizontally extend to be in sliding fit with the upper end face of the carrying table, inclined faces are arranged on the adjacent sides of the horizontal extending portions of the upper ends of the first sliding block and the second sliding block, and the two inclined faces and the upper end face of the carrying table between the two inclined faces are matched to form a guide groove. The utility model has the advantages that the width of the guide groove is adjustable, and the requirement of placing cigarettes with different specifications is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette filter stick parameter detection technical field, specifically speaking, relate to a guide groove width adjustable's platform and hardness measuring device. BACKGROUND

[0002] According to Chinese tobacco industry standard YC / T28.6-1996 regulation: the definition of hardness is, the percentage of the diameter of sample after being pressed in a certain time and the diameter of sample before being pressed. Therefore, the hardness index of cigarette is a more important physical index, and its advantages and disadvantages influence the structural stability and appearance shape maintaining performance of cigarette itself on one hand, and influence the smoking experience of user on the other hand, and it is an important index in cigarette production.

[0003] Generally speaking, when the hardness of cigarette or filter stick is detected, the pressure head is pressed on the surface of cigarette filter stick from top to bottom, and after controlling the downward distance, the corresponding force sensor data is read to reflect the hardness index.

[0004] And cigarette or filter stick is cylindrical structure, cannot be stably placed on the plane and be pressed, therefore, generally needs to design a groove to limit the position of cigarette or filter stick, avoids rotating.

[0005] But along with the development of cigarette industry, the diameter difference of slim cigarette, traditional cigarette, cigar and other products is larger, and the same set of platform cannot adapt to all products, and the difficulty of replacing the platform is too high.

[0006] Therefore, designing a guide groove width adjustable platform that can meet the needs of cigarettes of different diameters becomes an urgent task.

[0007] In order to solve the above problems, people have been seeking an ideal technical solution. UTILITY MODEL CONTENT

[0008] The utility model aims at the shortage of prior art, and provides a guide groove width adjustable platform and hardness measuring device, which can adjust the guide groove width and meet the placement needs of cigarettes of different specifications.

[0009] In order to achieve the above purpose, the utility model adopts the technical scheme of a guide groove width adjustable platform, which comprises a support, a platform, a bidirectional driving mechanism, a first sliding block and a second sliding block.

[0010] The platform is fixed to the upper end of the support, and the upper end surface of the platform is a plane.

[0011] The bidirectional driving mechanism comprises a driving assembly and two sliding tables, the driving assembly is used to drive the synchronous movement of the two sliding tables in opposite directions or towards each other, and the platform is located at the central position of the two sliding tables.

[0012] The first slider and the second slider are respectively installed on two sliding tables, upper ends of the first slider and the second slider horizontally extend to slide with the upper end surface of the table, and adjacent sides of the upper end horizontal extension of the first slider and the second slider are provided with inclined surfaces, the two inclined surfaces and the upper end surface of the table therebetween cooperate to form a guide groove.

[0013] As described above, the driving assembly comprises a motor, a sliding rail and a bidirectional screw rod, the bidirectional screw rod is provided with two thread segments with opposite rotation directions from the middle to the two ends, two sliding tables are respectively threadedly connected with the two thread segments, and the two sliding tables are also respectively slidably connected with the sliding rail.

[0014] The motor drives the bidirectional screw rod to rotate, and drives the two sliding tables to move synchronously towards or away from each other.

[0015] As described above, the first slider and the second slider are both inverted L-shaped, the horizontal extension is a horizontal segment of the inverted L-shaped, and a vertical segment of the inverted L-shaped is fixed with the sliding table.

[0016] As described above, a lower surface of the horizontal segment is a plane and slidably connected with the upper end surface of the table, and an inclined surface is arranged at a front end of the horizontal segment.

[0017] As described above, the table is in the shape of a portal frame, the bidirectional driving mechanism passes through a door opening of the table and is installed on a support.

[0018] As described above, the upper end surface of the table is provided with protrusions beyond the middle region at both ends, and the horizontal segments of the first slider and the second slider are slidably connected with the middle region of the upper end surface of the table.

[0019] As described above, an arc-shaped groove is arranged on the protrusion, and a groove bottom of the arc-shaped groove is lower than or equal to the middle region of the upper end surface of the table.

[0020] A hardness measuring device comprises a pressure applying assembly and the table with adjustable guide groove width, the pressure applying assembly is installed on a support, the pressure applying assembly comprises a pressure head capable of applying pressure downward along a vertical direction and a force sensor for reacting the pressure of the pressure head; the pressure head is located directly above the guide groove.

[0021] As described above, the pressure applying assembly comprises a pressure applying lifting sliding table, a cantilever, a guide rod, the force sensor, the pressure head and a distance sensor, the pressure applying lifting sliding table is installed on the support, the cantilever is installed on a moving end of the pressure applying lifting sliding table, the guide rod is hung on the cantilever, the force sensor and the pressure head are arranged at a bottom end of the guide rod, and the distance sensor is installed on the support and used for detecting the downward pressure distance of the pressure head.

[0022] The utility model discloses relative prior art has substantial feature and progress, specifically speaking, the utility model has the following advantages:

[0023] By the guide groove is designed to adjustable width structure, make the width of guide groove can be adjusted arbitrarily, the guide groove diameter formed also relatively be enlarged, can satisfy the current thin cigarette, traditional cigarette, cigar etc. different specifications cigarette's placing demand, make the position of cigarette stable in the hardness measurement process and not sway. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the structure schematic diagram of the guide groove width adjustable platform in the utility model embodiment 1.

[0025] Figure 2 It is the structure schematic diagram of bidirectional drive mechanism in the utility model embodiment 1.

[0026] Figure 3 It is the principle diagram of platform adjustment in the utility model embodiment 1.

[0027] Figure 4 It is the structure schematic diagram of hardness measuring device in the utility model embodiment 2.

[0028] In the drawing: 1. support;2. platform;3. bidirectional drive mechanism;4. first sliding block;5. second sliding block;6. inclined plane;7. pressure assembly;8. cigarette or filter stick;11. pressure head;12. force sensor;13. pressure lifting slide;14. cantilever;15. guide rod;16. distance sensor;21. boss;22. circular arc groove;31. motor;32. slide rail;33. bidirectional screw;34. slide table. DETAILED DESCRIPTION

[0029] The technical scheme of the utility model is further described in detail below through specific implementation.

[0030] Embodiment 1

[0031] As Figures 1-3 Indicated, a guide groove width adjustable platform, including support 1, platform 2, bidirectional drive mechanism 3, first sliding block 4 and second sliding block 5.

[0032] The platform 2 is fixed on the upper end of support 1, and the upper end surface of the platform 2 is a plane.

[0033] In this embodiment, the platform 2 is designed as a portal frame shape.

[0034] The bidirectional driving mechanism 3 comprises a driving assembly and two sliding tables, the driving assembly comprises a motor 31, a sliding rail 32 and a bidirectional screw rod 33, the bidirectional screw rod 33 is provided with two thread segments with opposite rotation directions from the middle to the two ends, and two sliding tables 34 are threadedly connected with the two thread segments respectively, and the two sliding tables 34 are also slidably connected with the sliding rail 32 respectively.

[0035] The motor 31 drives the bidirectional screw rod 33 to rotate, and drives the two sliding tables 34 to move synchronously towards or away from each other, and the carrier table 2 is located at the middle position of the two sliding tables 34, and in this embodiment, the entire bidirectional driving mechanism 3 is installed in the hole below the carrier table gantry and is fixed on the support 1.

[0036] The first sliding block 4 and the second sliding block 5 are respectively installed on the two sliding tables 34, the upper ends of the first sliding block 4 and the second sliding block 5 extend horizontally to be slidably connected with the upper end surface of the carrier table 2, so that the shapes of the first sliding block 4 and the second sliding block 5 are inverted L-shaped, the horizontal segment of the inverted L-shaped horizontal extension part is a plane and is slidably connected with the upper end surface of the carrier table 2, and the vertical segment of the inverted L-shaped is fixed with the sliding table.

[0037] The adjacent sides of the horizontal extension parts of the upper ends of the first sliding block 4 and the second sliding block 5 are provided with inclined surfaces, that is, the front ends of the horizontal segments are provided with inclined surfaces 6, and the two inclined surfaces 6 and the upper end surface of the carrier table 2 therebetween cooperate to form a guide groove.

[0038] Working principle:

[0039] When detection is needed, first, the parameters of the cigarette filter rod to be detected are confirmed, the diameter is determined, then the bidirectional driving mechanism 3 is adjusted, the motor 31 is controlled to work, and then the first sliding block 4 and the second sliding block 5 are driven to move away from or close to each other in opposite or opposite directions, and then the width of the guide groove is adjusted to be adapted to the diameter of the cigarette or filter rod to be detected, so that after the cigarette or filter rod is placed in the guide groove, it can be stably supported, the bottom contacts the upper surface of the carrier table, at the same time, prevents it from shaking left and right, and then related tests can be carried out.

[0040] In a preferred embodiment, the upper end surface of the carrier table 2 is provided with protrusions 21 beyond the middle region at both ends, the horizontal segments of the first sliding block 4 and the second sliding block 5 are slidably connected with the middle region of the upper end surface of the carrier table 2, the protrusions 21 are provided with circular arc grooves 22, and the groove bottoms of the circular arc grooves 22 are lower than or equal to the middle region of the upper end surface of the carrier table.

[0041] The purpose is to facilitate the placement of cigarettes or filter rods, wherein the diameter of the circular arc groove 22 is set to be larger, and the main purpose is to avoid the cigarette or filter rod from being separated from the carrier table 2 when placed for the first time.

[0042] Embodiment 2

[0043] As Figure 4 shown, a hardness measuring device comprises a pressure applying assembly 7 and the guide slot width adjustable platform, the pressure applying assembly 7 is installed on the support 1, the pressure applying assembly 7 comprises a pressure head 11 which can apply pressure downward along the vertical direction and a force sensor 12 for reacting the pressure of the pressure head; the pressure head 11 is located directly above the guide slot.

[0044] Specifically, the pressure applying assembly 7 comprises a pressure applying lifting slide 13, a cantilever 14, a guide rod 15, the force sensor 12, the pressure head 11 and a distance sensor 16, the pressure applying lifting slide 13 is installed on the support 1, the cantilever 14 is installed on the action end of the pressure applying lifting slide 13, the guide rod 15 is hung on the cantilever 14, the force sensor 12 and the pressure head 11 are arranged at the bottom end of the guide rod 15, and the distance sensor 16 is installed on the support 1 and is used for detecting the downward pressure distance of the pressure head 11.

[0045] Specifically in use, first, the width of the guide slot in the platform is adjusted, then the cigarette or filter stick to be measured is placed into the guide slot, then the pressure applying lifting slide 13 is controlled to move downward by a set distance, so that the pressure head 11 is pressed on the surface of the cigarette or filter stick, then the data of the force sensor 12 is read, and the hardness value of the cigarette or filter stick can be reflected.

[0046] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them; although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the specific embodiments of the present application can be modified or some technical features can be replaced by equivalent ones; without departing from the spirit of the technical solutions of the present application, they should be covered in the technical solution range of the present application claimed.

Claims

1. A stage with adjustable guide slot width, characterized by: The application relates to a support, a carrier, a bidirectional driving mechanism, a first sliding block and a second sliding block. The carrier is fixed to the upper end of the support, and the upper end surface of the carrier is a plane. The bidirectional driving mechanism comprises a driving assembly and two sliding tables, the driving assembly is used for driving the two sliding tables to move synchronously in opposite directions or in the same direction, and the carrier is located at the central position of the two sliding tables. The first sliding block and the second sliding block are respectively installed on the two sliding tables, the upper end of the first sliding block and the second sliding block horizontally extends to the upper end surface of the carrier for sliding cooperation, and the adjacent sides of the upper end horizontal extension of the first sliding block and the second sliding block are provided with inclined surfaces, the two inclined surfaces and the upper end surface of the carrier between the two inclined surfaces form a guide groove.

2. The stage of claim 1, wherein: The driving assembly comprises a motor, a sliding rail and a bidirectional screw rod, the bidirectional screw rod is provided with two thread sections with opposite rotation directions at the two ends from the middle part, the two sliding tables are respectively threadedly connected with the two thread sections, and the two sliding tables are respectively slidably connected with the sliding rail. The motor drives the bidirectional screw rod to rotate, and drives the two sliding tables to synchronously move in opposite directions or in the same direction.

3. The stage according to claim 1 or 2, wherein: The first sliding block and the second sliding block are both inverted L-shaped, the horizontal extension is a horizontal section of the inverted L-shaped, and the vertical section of the inverted L-shaped is fixed with the sliding table.

4. The stage of claim 3, wherein: The lower surface of the horizontal section is a plane and is slidably connected with the upper end surface of the carrier, and the front end of the horizontal section is provided with an inclined surface.

5. The stage of claim 4, wherein: The carrier is in the shape of a portal frame, the bidirectional driving mechanism passes through the door opening of the carrier and is installed on the support.

6. The stage of claim 5, wherein: The upper end surface of the carrier is provided with protrusions beyond the middle region at the two ends, and the horizontal sections of the first sliding block and the second sliding block are slidably connected with the middle region of the upper end surface of the carrier.

7. The stage of claim 6, wherein: An arc groove is arranged on the protrusion, and the groove bottom of the arc groove is lower than or equal to the middle region of the upper end surface of the carrier.

8. A hardness measuring device characterized by: The application further relates to a support, a carrier, a bidirectional driving mechanism, a first sliding block and a second sliding block.

9. The hardness measuring device of claim 8, wherein: The carrier is fixed to the upper end of the support, and the upper end surface of the carrier is a plane. The bidirectional driving mechanism comprises a driving assembly and two sliding tables, the driving assembly is used for driving the two sliding tables to move synchronously in opposite directions or in the same direction, and the carrier is located at the central position of the two sliding tables. The first sliding block and the second sliding block are respectively installed on the two sliding tables, the upper end of the first sliding block and the second sliding block horizontally extends to the upper end surface of the carrier for sliding cooperation, and the adjacent sides of the upper end horizontal extension of the first sliding block and the second sliding block are provided with inclined surfaces, the two inclined surfaces and the upper end surface of the carrier between the two inclined surfaces form a guide groove. The driving assembly comprises a motor, a sliding rail and a bidirectional screw rod, the bidirectional screw rod is provided with two thread sections with opposite rotation directions at the two ends from the middle part, the two sliding tables are respectively threadedly connected with the two thread sections, and the two sliding tables are respectively slidably connected with the sliding rail. The motor drives the bidirectional screw rod to rotate, and drives the two sliding tables to synchronously move in opposite directions or in the same direction. The first sliding block and the second sliding block are both inverted L-shaped, the horizontal extension is a horizontal section of the inverted L-shaped, and the vertical section of the inverted L-shaped is fixed with the sliding table. The lower surface of the horizontal section is a plane and is slidably connected with the upper end surface of the carrier, and the front end of the horizontal section is provided with an inclined surface. The carrier is in the shape of a portal frame, the bidirectional driving mechanism passes through the door opening of the carrier and is installed on the support. The upper end surface of the carrier is provided with protrusions beyond the middle region at the two ends, and the horizontal sections of the first sliding block and the second sliding block are slidably connected with the middle region of the upper end surface of the carrier. An arc groove is arranged on the protrusion, and the groove bottom of the arc groove is lower than or equal to the middle region of the upper end surface of the carrier. The application further relates to a support, a carrier, a bidirectional driving mechanism, a first sliding block and a second sliding block. The application relates to a support, a carrier, a bidirectional driving mechanism, a first sliding block and a second sliding block.

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