CN219319453U

CN219319453U - Explosion bead detection device

Info

Publication number: CN219319453U
Application number: CN202320715560.XU
Authority: CN
Inventors: 邵佩; 蹇顺华; 程书锋; 张雨迎; 杨曦
Original assignee: WUHAN YELLOW CRANE TOWER NEW MATERIAL TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: WUHAN YELLOW CRANE TOWER NEW MATERIAL TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-07
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of explosive bead detection, in particular to an explosive bead detection device. The device comprises an annular clamping piece for clamping the explosion beads and a rotating piece for driving the explosion beads to rotate, wherein the annular clamping piece comprises a clamping ring, two ends of the diameter of the clamping ring are respectively provided with a first groove, driving balls are arranged in the first grooves, and the surfaces of the driving balls protrude out of the inner annular surface of the clamping ring; the driving ball is arranged on the rotating shaft, and two ends of the rotating shaft respectively penetrate through the clamping ring; the diameters of the two first grooves are perpendicular to the rotating shaft; the rotating piece comprises a driving shaft and a driving cylinder which is arranged on the driving shaft and is used for being abutted with the bottom of the explosion bead; the driving shaft is in transmission connection with the two rotating shafts through the same-direction transmission structure. The structure of contact with the explosion beads can rotate, so that the problem that the explosion beads are prevented from rotating by the traditional fixed clamping ring is avoided.

Description

Explosion bead detection device

Technical Field

The utility model relates to the technical field of explosive bead detection, in particular to an explosive bead detection device.

Background

The cigarette bursting beads, also called as fragrant pills, brittle capsules and beads, are granular capsules made of wall materials wrapping tobacco essence, are one of the technologies for compensating the fragrance of cigarettes, have bursting sensation when burst, can reduce the harm of cigarettes, lighten the taste of the cigarettes without excessively stimulating organs such as the trachea, the respiratory tract and the like of the smokers, and can be added with perfume to meet the requirements of the smokers on the fragrance, so the cigarette bursting beads are mainly used in cigarettes at present. When in use, the explosion beads are manually and automatically kneaded, and the time point of the explosion can be automatically arranged according to preference.

After the production and drying of the explosion beads for cigarettes, unqualified products such as breakage, liquid leakage, hollowness, deformity, bubbles and the like can occur. It is therefore necessary to check whether the bead is acceptable before it can be processed into a cigarette. At present, a special detection table is not provided for detecting whether the explosive beads for cigarettes are qualified or not, and the appearance is directly observed with naked eyes, so that when the explosive beads have smaller incisions, the naked eyes are not obvious enough, and whether the explosive beads are qualified or not cannot be accurately judged.

The patent document with publication number CN216525497U discloses such a fixing device suitable for exploding pearl detection, including the base station, set up in the fixed frame of base station top, fixed frame including be used for blocking the annular fastener of exploding the pearl, be used for supporting the bracing piece of annular fastener, the base station with fixed frame is the printing opacity material. The annular clamping piece in the device can stably control the explosion beads, and prevent the explosion beads from rolling off due to the smooth platform.

In this application, the rotation of the blasting beads is controlled by the friction member, but a friction force exists between the annular clamping member for fixing the blasting beads and the blasting beads, and the rotation of the blasting beads is hindered. The inventor selects the material with small friction coefficient as the material of the annular clamping piece to reduce the friction force between the annular clamping piece and the annular clamping piece, but the inventor finds that the annular clamping piece is too smooth in practical application, and the explosive beads are easy to rotate under the action of slight external force such as wind blowing and the like, so that the observation and detection of the explosive beads are influenced. In general, under the original design structure, the friction coefficient between the explosion bead, the friction piece and the annular clamping piece is difficult to balance, and the explosion bead detection process is always more or less adversely affected.

Disclosure of Invention

The utility model aims to solve the problems and provides a bead explosion detection device.

The utility model provides a bead explosion detection device, which comprises an annular clamping piece and a rotating piece, wherein the annular clamping piece is used for clamping an explosion bead, the rotating piece is used for driving the explosion bead to rotate, the annular clamping piece comprises a clamping ring, two ends of the diameter of the clamping ring are respectively provided with a first groove, driving balls are arranged in the first grooves, and the surfaces of the driving balls protrude out of the inner annular surface of the clamping ring; the driving ball is arranged on the rotating shaft, and two ends of the rotating shaft respectively penetrate through the clamping ring; the diameters of the two first grooves are perpendicular to the rotating shaft; the rotating piece comprises a driving shaft and a driving cylinder which is arranged on the driving shaft and is used for being abutted with the bottom of the explosion bead; the driving shaft is in transmission connection with the two rotating shafts through the same-direction transmission structure.

Preferably, the same direction transmission structure includes a first sprocket provided on the drive shaft, a second sprocket provided on the rotation shaft, and a chain engaged with both the first sprocket and the second sprocket.

As the preferable mode of the utility model, the clamping ring is provided with a plurality of second grooves along the circumferential direction, the second grooves are internally provided with universal balls, and the surfaces of the universal balls protrude out of the inner annular surface of the clamping ring.

As a preferable aspect of the present utility model, the detecting device includes two fixing plates parallel to each other, and a receiving plate disposed between the two fixing plates, the receiving plate being perpendicular to the fixing plates; the annular clamping piece is arranged above the connecting plate, the rotating piece is arranged below the connecting plate, and the connecting plate is provided with a through hole.

Preferably, the utility model further comprises two movable plates parallel to each other, wherein the movable plates are perpendicular to the fixed plate and perpendicular to the bearing plate; the fixed plate is provided with a vertical chute, and the movable plate is provided with a sliding block which can be inserted into the vertical chute to slide; two ends of the rotating shaft are respectively and rotatably connected with the two movable plates, and two ends of the driving shaft are respectively and rotatably connected with the two movable plates; one end of the driving shaft passes through the movable plate to form a control handle.

Preferably, the movable plate is provided with graduation marks for indicating the rotation angle of the control handle.

Preferably, the two movable plates are connected through a connecting plate, and the connecting plate is connected with the lifting piece.

Preferably, the lifting member is a cylinder.

Preferably, the lifting member comprises a vertical rack arranged on the connecting plate and a gear meshed with the vertical rack, wherein the gear is arranged on a lifting shaft, and the lifting shaft is provided with a rotating handle.

In a preferred aspect of the present utility model, the surfaces of the driving cylinder and the driving ball are each provided with friction lines.

The utility model has the beneficial effects that:

in this application, add the drive ball on the snap ring, realize the spacing of blasting the pearl through the tangent mode between drive ball, actuating cylinder and the blasting the pearl. Simultaneously, a rotating shaft is additionally arranged and is in transmission connection with the driving shaft in the same direction, so that the driving shaft drives the driving cylinder to rotate and drives the driving ball to rotate in the same direction, and the driving cylinder and the driving ball are in abutting connection with the explosion beads, so that the explosion beads can be driven to rotate under the action of friction force; under this rotation mode, all can take place to rotate with the structure that explodes the pearl contact, avoided traditional fixed snap ring to hinder the pivoted problem of exploding the pearl. In addition, the driving ball and the driving cylinder are used as a bearing structure of the explosion beads and a driving structure for the rotation of the explosion beads, and the surface of the driving ball and the driving cylinder can have relatively large friction force, so that the condition that the explosion beads are subjected to unnecessary external force to rotate is avoided.

Drawings

FIG. 1 is a schematic top view of a bead blasting apparatus;

FIG. 2 is a schematic view of a part of a front view of a bead blasting apparatus;

FIG. 3 is a schematic view of a partial perspective structure of a bead blasting detection device;

FIG. 4 is a schematic view of the structure of the annular clamping member and the rotating member in the bead blasting detection device;

in the figure: the annular clamping piece 1, the clamping ring 11, the driving ball 12, the rotating shaft 13, the universal ball 14, the rotating piece 2, the driving shaft 21, the driving cylinder 22, the same-direction transmission structure 3, the fixing plate 41, the vertical sliding chute 411, the bearing plate 42, the through hole 421 and the movable plate 43.

Detailed Description

The following is a specific embodiment of the present utility model, and the technical solution of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to these examples.

The utility model provides a explode pearl detection device, at first, as shown in fig. 2, includes the device mounting bracket, and the device mounting bracket includes two fixed plates 41 that are parallel to each other, and two fixed plates 41 are vertical to be set up, can connect through the bed plate between the bottom of two fixed plates 41 to guarantee the stability of fixed plate 41 and put. The two fixing plates 41 are provided with the bearing plate 42 therebetween, the bearing plate 42 is perpendicular to the fixing plates 41, and the bearing plate 42 is provided with a plurality of through holes 421 with diameters smaller than the diameter of the explosion beads, so that when the explosion beads are placed at the through holes 421 of the bearing plate 42, a part of the bottoms of the explosion beads can pass through the through holes 421, but the explosion beads cannot fall off from the through holes 421.

Then, as shown in fig. 3, the left and right ends of the receiving plate 42 are fixedly connected with the two fixing plates 41, the front and rear sides of the receiving plate 42 are respectively provided with a movable plate 43, the movable plate 43 is perpendicular to the fixing plates 41 and to the receiving plate 42, the movable plate 43 is not connected with the receiving plate 42, and the left and right ends of the movable plate 43 are respectively slidably connected with the two fixing plates 41: that is, the fixed plate 41 is provided with a vertical chute 411, and the left and right ends of the movable plate 43 are provided with sliding blocks which can be inserted into the vertical chute 411 to slide. In the subsequent use, the two movable plates 43 need to be lifted synchronously, so that the bottoms of the two movable plates 43 are connected together through the connecting plate, and the connecting plate is connected with the lifting piece. The lifting piece can be an air cylinder, lifting can be realized in a gear-rack mode like the prior art, for example, the connecting plate is set to be a thicker plate, the front side surface of the connecting plate is provided with a vertical rack and a gear meshed with the vertical rack, the gear is arranged on a lifting shaft, two ends of the lifting shaft are respectively connected with two fixing plates 41 in a rotating mode, one end of the lifting shaft penetrates through the fixing plates 41 and then is provided with a rotating handle, so that the gear is driven to rotate through the rotating handle, and then the vertical rack and the connecting plate are driven to vertically move. Meanwhile, scale marks for indicating the rotation angle of the rotating handle can be arranged on the fixed plate 41, so that an operator can know the lifting distance conveniently.

After the device mounting frame is completed, an annular clamping piece 1 for clamping the explosive beads and a rotating piece 2 for driving the explosive beads to rotate are mounted, the annular clamping piece 1 is arranged above the bearing plate 42, and the rotating piece 2 is arranged below the bearing plate 42.

As shown in fig. 4, the annular clamping piece 1 comprises a clamping ring 11, wherein two ends of the diameter of the clamping ring 11 are respectively provided with a first groove, a driving ball 12 is arranged in the first groove, and the surface of the driving ball 12 protrudes out of the inner annular surface of the clamping ring 11; the driving ball 12 is disposed on the rotating shaft 13, and the diameters of the two first grooves are perpendicular to the rotating shaft 13. The snap ring 11 is provided with a strip hole through which the rotating shaft 13 can pass, and the inner wall of the strip hole is smooth, so that the rotating shaft 13 can rotate in the strip hole, and further the driving ball 12 is driven to rotate in the first groove. As shown in fig. 1, both ends of the rotating shaft 13 pass through the snap ring 11 and are respectively rotatably connected with the two movable plates 43 through rotating bearings. As shown in fig. 3, both rotating shafts 13 are disposed above the receiving plate 42, so that the snap ring 11 is suspended above the receiving plate 42.

As shown in fig. 1 and 4, the rotary member 2 includes a drive shaft 21 and a drive cylinder 22 provided on the drive shaft 21; two ends of the driving shaft 21 are respectively and rotatably connected with the two movable plates 43 through rotating bearings, and one end of the driving shaft 21 passes through the movable plates 43 to form a control handle. Graduation marks for indicating the rotation angle of the lever may be provided on the movable plate 43. As shown in fig. 3, the drive shaft 21 is disposed below the receiving plate 42 such that the rotary drum 22 is suspended below the receiving plate 42.

As shown in fig. 1 and fig. 2, the driving shaft 21 and the two rotating shafts 13 are respectively connected by a same-direction transmission structure 3, and the same-direction transmission structure 3 is a sprocket chain structure commonly used in the prior art, and comprises a first sprocket wheel arranged on the driving shaft 21, a second sprocket wheel arranged on the rotating shaft 13, and a chain meshed with the first sprocket wheel and the second sprocket wheel. As shown in fig. 2, the driving shaft 21 rotates clockwise to drive the first sprocket to rotate, and then drive the chain to rotate, and further drive the second sprocket and the rotating shaft 13 to rotate clockwise.

In use, as shown in fig. 2, the bursting beads are placed in the snap ring 11, the bursting beads are tangent to the two driving balls 12 respectively, and a small part of the bottom of the bursting beads passes through the through hole 421 and then is tangent to the surface of the driving cylinder 22. The driving shaft 21 is driven to rotate through the control handle, such as clockwise rotation, and the driving cylinder 22 applies right force to the bottom of the explosion beads; at the same time, the clockwise rotation of the drive shaft 21 also drives the shaft 13 and the drive balls 12 to rotate clockwise, the left drive ball 12 gives the left downward force to the blasting beads, and the right drive ball 12 gives the right upward force to the blasting beads, which all cause the blasting beads to rotate counterclockwise. Because a plurality of points contacted with the explosion beads rotate, the rotation of the explosion beads is not stopped, and the stability of the rotation of the explosion beads is improved. Meanwhile, in order to increase the driving force, the surfaces of the driving cylinder 22 and the driving ball 12 are provided with friction lines to increase the friction force.

The two driving balls 12 and one driving cylinder 22 provide three supporting points for the explosion beads, so that the stability of the explosion beads can be ensured, and in order to further support the explosion beads, as shown in fig. 4, a plurality of second grooves are formed in the annular direction of the clamping ring 11, and universal balls 14 are arranged in the second grooves, so that the structure of the universal balls is consistent with that of the universal balls in the prior art, and a plurality of balls are arranged between the universal balls 14 and the second grooves to realize universal rolling. The universal ball 14 is shaped and sized to substantially conform to the drive ball 12 and also has a surface that protrudes beyond the inner annular surface of the snap ring 11 to provide support for the squib. When the ball burst is not required to rotate, the ball burst is difficult to rotate by an unnecessary external force due to the fact that the surface of the universal ball 14 is made of a material with a small friction coefficient, and the friction force of the surface of the driving ball 12 is large, but the friction force of the surface of the universal ball 14 is small, and the ball burst is stopped by the friction force of the driving ball 12.

After the detection of the explosive beads is finished, when the explosive beads need to be taken out, the movable plate 43 is controlled to move downwards through the lifting piece, so that the clamping ring 11 and the driving cylinder 22 move downwards, the explosive beads cannot move downwards along with the stop of the bearing plate 42, most of the top of the explosive beads protrudes out of the clamping ring 11, and the explosive beads are convenient for operators to take.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a explode pearl detection device, includes annular fastener (1) that are used for blocking the explosive pearl, is used for driving the rotatory rotating member (2) of explosive pearl, its characterized in that: the annular clamping piece (1) comprises a clamping ring (11), wherein first grooves are respectively formed in two ends of the diameter of the clamping ring, driving balls (12) are arranged in the first grooves, and the surfaces of the driving balls (12) protrude out of the inner annular surface of the clamping ring (11); the driving ball (12) is arranged on the rotating shaft (13), and two ends of the rotating shaft (13) respectively penetrate through the clamping ring (11); the diameters of the two first grooves are perpendicular to the rotating shaft (13); the rotating piece (2) comprises a driving shaft (21) and a driving cylinder (22) which is arranged on the driving shaft (21) and is used for being abutted with the bottom of the explosion bead; the driving shaft (21) is in transmission connection with the two rotating shafts (13) through the same-direction transmission structure (3).

2. The bead blasting detection device according to claim 1, wherein: the same-direction transmission structure (3) comprises a first sprocket wheel arranged on the driving shaft (21), a second sprocket wheel arranged on the rotating shaft (13), and a chain meshed with the first sprocket wheel and the second sprocket wheel.

3. The bead blasting detection device according to claim 1, wherein: the snap ring (11) is provided with a plurality of second grooves along the circumferential direction, universal balls (14) are arranged in the second grooves, and the surfaces of the universal balls (14) protrude out of the inner annular surface of the snap ring (11).

4. The bead blasting detection device according to claim 1, wherein: the detection device comprises two fixing plates (41) which are parallel to each other and a bearing plate (42) arranged between the two fixing plates (41), wherein the bearing plate (42) is perpendicular to the fixing plates (41); the annular clamping piece (1) is arranged above the bearing plate (42), the rotating piece (2) is arranged below the bearing plate (42), and the bearing plate (42) is provided with a through hole (421).

5. The bead blasting detection device of claim 4, wherein: the movable plate (43) is perpendicular to the fixed plate (41) and perpendicular to the bearing plate (42); the fixed plate (41) is provided with a vertical chute (411), and the movable plate (43) is provided with a sliding block which can be inserted into the vertical chute (411) to slide; two ends of the rotating shaft (13) are respectively and rotatably connected with the two movable plates (43), and two ends of the driving shaft (21) are respectively and rotatably connected with the two movable plates (43); one end of the driving shaft (21) passes through the movable plate (43) to form a control handle.

6. The bead blasting detection device of claim 5, wherein: the movable plate (43) is provided with scale marks for indicating the rotation angle of the control handle.

7. The bead blasting detection device of claim 5, wherein: the two movable plates (43) are connected through a connecting plate, and the connecting plate is connected with the lifting piece.

8. The bead blasting detection device of claim 7, wherein: the lifting piece is an air cylinder.

9. The bead blasting detection device of claim 7, wherein: the lifting piece comprises a vertical rack arranged on the connecting plate and a gear meshed with the vertical rack, the gear is arranged on a lifting shaft, and the lifting shaft is provided with a rotating handle.

10. The bead blasting detection device according to claim 1, wherein: friction lines are arranged on the surfaces of the driving cylinder (22) and the driving ball (12).