Smoking machine calibration device convenient to use

Abstract

The utility model discloses a smoking machine calibration device convenient to use, which comprises a turntable and a base, the top of the turntable is provided with an air inlet, the top of the turntable is fixedly connected with a connecting pipe at the top of the air inlet, the inner cavity of the connecting pipe is inserted with a clamp holder, the surface of the clamp holder is sleeved with a fastening nut, and the fastening nut is fixedly connected with the base. The inner wall of the fastening nut is in threaded connection with the surface of the connecting pipe, a mounting groove is formed in the bottom of the base, threaded rods are fixedly connected to the two sides of an inner cavity of the mounting groove through bearings, clamping blocks are in threaded connection to the two ends of the surface of each threaded rod, and worm wheels are fixedly connected to the surfaces of the threaded rods. The back face of the worm gear is meshed with a worm. By the adoption of the equipment, the good clamping, positioning and calibrating functions can be achieved, the phenomenon that parts shake due to the elasticity of the parts is avoided, the calibrating accuracy is guaranteed, clamps of different sizes can be fixed, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoking machines, in particular to a calibration device for a smoking machine that is convenient to use. Background Technique

[0002] Position deviation of the gripper on the smoking machine may cause problems such as the failure to complete the cigarette loading action, unstable cigarette clamping, inaccurate length measurement, inaccurate ignition position, failure of the cigarette burning and extinguishing detector, alarm shutdown, deviation of the TPM measurement value, etc. Therefore, precise positioning is required for the installation of the smoking machine gripper;

[0003] For example, the Chinese patent discloses "a calibration device for the position of a smoking machine gripper", with the publication number: CN219278752U. The gripper of this patent has an L-shaped mounting handle, and the calibration device includes a disc base and a U-shaped card slot. The U-shaped card slot is installed along the edge of the disc base. The body width of the U-shaped card slot extends along the axial direction of the mounting handle. The U shape formed has a wide part and a narrow part. The width of the wide part is adapted to the size of the mounting handle, and the axis of the wide part passes through the center of the disc base. The set U-shaped card slot has its wide part axis passing through the center of the disc base, which can improve the accuracy of the gripper position after calibration;

[0004] However, the fixture of this patent positions and calibrates the gripper through the elasticity of the parts themselves. The elasticity of the parts themselves will cause a certain shaking phenomenon, thus unable to guarantee its calibration accuracy, and also unable to fix grippers of different sizes, thereby reducing its practicality. Content of the Utility Model

[0005] The purpose of the utility model is to provide a calibration device for a smoking machine that is convenient to use, which has the advantage of being convenient to use and solves the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A calibration device for a smoking machine that is convenient to use, including a turntable and a base. An air inlet is opened at the top of the turntable. A connecting pipe is fixedly connected to the top of the turntable and located above the air inlet. A gripper is inserted into the inner cavity of the connecting pipe. A fastening nut is sleeved on the surface of the gripper, and the inner wall of the fastening nut is threadedly connected to the surface of the connecting pipe;

[0007] An installation groove is opened at the bottom of the base. Both sides of the inner cavity of the installation groove are fixedly connected with threaded rods through bearings. Clamping blocks are threadedly connected to both ends of the surface of the threaded rods. A worm gear is fixedly connected to the surface of the threaded rod. A worm is meshed with the back of the worm gear. The top of the worm penetrates through the top of the base and is fixedly connected with a bevel gear. The worm is fixedly connected to the inner cavity of the base through a bearing. The surface of the bevel gear is meshed with a driving gear ring. The inner wall of the driving gear ring is fixedly connected to the top of the base through a bearing.

[0008] Preferably, grooves are provided on the inner wall of the connecting pipe and at one end of the gripper located in the inner cavity of the connecting pipe, and a sealing ring is sleeved in the inner cavity of the groove.

[0009] Preferably, a limiting disc is fixedly connected to the surface of the gripper and at the top of the connecting pipe, and the top of the limiting disc is in close contact with the top of the inner cavity of the fastening nut.

[0010] Preferably, external threads with opposite directions are provided at both ends of the threaded rod located on the worm gear, and threaded holes for cooperating with the external threads are provided in the inner cavity of the clamping block.

[0011] Preferably, a rotating rod is fixedly connected to the top of the driving gear ring, and a rubber sleeve is sleeved on the surface of the rotating rod.

[0012] Preferably, a buffer pad is fixedly connected to the surface of the clamping block in contact with the gripper, and anti-slip lines are provided on the surface of the buffer pad.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by sleeving a sealing ring on the surface of the gripper, then inserting it into the inner cavity of the connecting pipe, then sleeving the clamping block on the surface of the gripper, and then rotating the rotating rod, the rotating rod drives the driving gear ring to rotate, the driving gear ring drives the bevel gear to rotate, the bevel gear drives the worm to rotate, the worm drives the worm gear to rotate, and the worm gear drives the two clamping blocks to move towards each other, so as to be able to fix and calibrate the gripper at the set position. Then, the gripper can be installed and fixed in the inner cavity of the connecting pipe by rotating the fastening nut with a tool. By adopting this device, a good function of clamping and positioning calibration can be realized, and the phenomenon of shaking due to the elasticity of the parts themselves will not occur, ensuring the accuracy of calibration, and being able to fix grippers of different sizes, improving the practicability of this device.

[0015] 2. In the present utility model, by providing a sealing ring, the sealing performance of the connection between the connecting pipe and the gripper can be ensured, and by providing a rotating rod, it is convenient to rotate the driving gear ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a right-sectional view of the structure of the present utility model;

[0018] Figure 3 is a left-sectional view of the structure of the present utility model.

[0019] In the figure: 1, turntable; 2, base; 3, air inlet; 4, connecting pipe; 5, clamp; 6, fastening nut; 7, mounting groove; 8, threaded rod; 9, clamping block; 10, worm gear; 11, worm; 12, bevel gear; 13, drive gear ring; 14, sealing ring; 15, rotating rod. Detailed implementation

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] The components of the present invention are all common standard parts or parts known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0022] Embodiment 1:

[0023] Please refer to Figures 1 - 3 , in order to achieve the purpose of connecting and ventilating in this embodiment, the following technical solutions are provided. Specifically disclosed is: a smoking machine calibration device convenient to use, including a turntable 1 and a base 2. An air inlet 3 is opened at the top of the turntable 1. A connecting pipe 4 is fixedly connected to the top of the turntable 1 and located above the air inlet 3. A clamp 5 is inserted into the inner cavity of the connecting pipe 4. A fastening nut 6 is sleeved on the surface of the clamp 5. The inner wall of the fastening nut 6 is threadedly connected to the surface of the connecting pipe 4. Grooves are opened on the inner wall of the connecting pipe 4 and at one end of the clamp 5 located in the inner cavity of the connecting pipe 4. A sealing ring 14 is sleeved in the inner cavity of the groove. By providing the sealing ring 14, the sealing performance of the connection between the connecting pipe 4 and the clamp 5 can be ensured. A limiting disk is fixedly connected to the surface of the clamp 5 and located above the connecting pipe 4. The top of the limiting disk is in close contact with the top of the inner cavity of the fastening nut 6.

[0024] Embodiment 2:

[0025] Please refer to Figures 1 - 3, in order to achieve the purpose of calibration and positioning in this embodiment, the following technical solutions are provided, and specifically disclosed: an installation groove 7 is opened at the bottom of the base 2, both sides of the inner cavity of the installation groove 7 are fixedly connected with threaded rods 8 through bearings, both ends of the surface of the threaded rod 8 are threadedly connected with clamping blocks 9, a worm gear 10 is fixedly connected to the surface of the threaded rod 8, a worm 11 is engaged with the back surface of the worm gear 10, the top of the worm 11 penetrates to the top of the base 2 and is fixedly connected with a bevel gear 12, the worm 11 is fixedly connected with the inner cavity of the base 2 through a bearing, the surface of the bevel gear 12 is engaged with a driving gear ring 13, the inner wall of the driving gear ring 13 is fixedly connected with the top of the base 2 through a bearing, the threaded rod 8 is provided with external threads with opposite directions at both ends of the worm gear 10, a threaded hole for cooperating with the external thread is opened in the inner cavity of the clamping block 9, a rotating rod 15 is fixedly connected to the top of the driving gear ring 13, and a rubber sleeve is sleeved on the surface of the rotating rod 15. By setting the rotating rod 15, it is convenient to rotate the driving gear ring 13. One surface of the clamping block 9 in contact with the clamp 5 is fixedly connected with a buffer pad, and anti-slip lines are arranged on the surface of the buffer pad.

[0026] During use, by sleeving a sealing ring 14 on the surface of the clamp 5, then inserting it into the inner cavity of the connecting pipe 4, then sleeving the clamping block 9 on the surface of the clamp 5, and then rotating the rotating rod 15, the rotating rod 15 drives the driving gear ring 13 to rotate, the driving gear ring 13 drives the bevel gear 12 to rotate, the bevel gear 12 drives the worm 11 to rotate, the worm 11 drives the worm gear 10 to rotate, and the worm gear 10 drives the two clamping blocks 9 to move towards each other, so as to fix and calibrate the clamp 5 at a set position. Then, the clamp 5 can be installed and fixed in the inner cavity of the connecting pipe 4 by rotating the fastening nut 6 with a tool.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smoking machine calibration device that is easy to use, comprising a turntable (1) and a base (2), characterized in that: An air inlet (3) is provided at the top of the turntable (1); a connecting pipe (4) is fixedly connected to the top of the turntable (1) and located at the top of the air inlet (3); a clamp (5) is inserted into the inner cavity of the connecting pipe (4); a fastening nut (6) is sleeved on the surface of the clamp (5); and the inner wall of the fastening nut (6) is threadedly connected to the surface of the connecting pipe (4); The bottom of the base (2) is provided with a mounting groove (7), both sides of the inner cavity of the mounting groove (7) are fixedly connected with threaded rods (8) via bearings, both ends of the surface of the threaded rod (8) are threadedly connected with clamping blocks (9), the surface of the threaded rod (8) is fixedly connected with a worm wheel (10), the back of the worm wheel (10) is meshed with a worm (11), the top of the worm (11) passes through the top of the base (2) and is fixedly connected with a bevel gear (12), the worm (11) is fixedly connected to the inner cavity of the base (2) via bearings, the surface of the bevel gear (12) is meshed with a drive gear ring (13), and the inner wall of the drive gear ring (13) is fixedly connected to the top of the base (2) via a bearing.

2. A smoking machine calibration device that is easy to use according to claim 1, characterized in that: The inner wall of the connecting pipe (4) and one end of the clamp (5) located in the inner cavity of the connecting pipe (4) are both provided with grooves, and the inner cavity of the groove is sleeved with a sealing ring (14).

3. A smoking machine calibration device that is easy to use according to claim 1, characterized in that: A limiting disk is fixedly connected to the surface of the clamp (5) and located at the top of the connecting pipe (4), and the top of the limiting disk is in close contact with the top of the inner cavity of the fastening nut (6).

4. A smoking machine calibration device that is easy to use according to claim 1, characterized in that: The threaded rod (8) is provided with external threads in opposite directions at both ends of the worm wheel (10), and the inner cavity of the clamping block (9) is provided with a threaded hole used in conjunction with the external threads.

5. A smoking machine calibration device that is easy to use according to claim 1, characterized in that: The top of the driving gear ring (13) is fixedly connected with a rotating rod (15), and the surface of the rotating rod (15) is sleeved with a rubber sleeve.

6. A smoking machine calibration device that is easy to use according to claim 1, characterized in that: A buffer pad is fixedly connected to the surface of the clamping block (9) that contacts the clamp (5), and the surface of the buffer pad is provided with anti-slip grooves.

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