Discharging flow adjusting device of tobacco shred storage cabinet

Abstract

The utility model discloses a discharge flow adjusting device of a tobacco shred storage cabinet. The discharge flow adjusting device comprises a connecting plate, a flow adjusting assembly and a driving assembly, the discharging roller is rotationally arranged between the left vertical plate and the right vertical plate, the adjusting frustum is arranged in the discharging roller, and the first end of the spline main shaft penetrates through the right vertical plate, the discharging roller and the adjusting frustum to be connected with the left vertical plate. The first ends of the grabbing comb teeth penetrate through the discharging roller and abut against the peripheral wall of the adjusting frustum, and the second ends of the grabbing comb teeth are located outside the discharging roller. The first end of the adjusting screw rod is in threaded connection with the adjusting frustum, and the second end of the adjusting screw rod penetrates through the follow-up rotating disc. The problem that tobacco shreds cannot freely fall off due to mutual winding is solved, and smooth discharging of the tobacco shreds is achieved; according to the tobacco shred grabbing device, the convex length of the material grabbing comb teeth can be changed by adjusting the position of the adjusting frustum, so that the tobacco shred grabbing amount is adjusted, and flow adjustment of tobacco shred discharging of the tobacco shred storage cabinet is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette mechanical equipment technical field more specifically, relate to a kind of outflow regulating device of silk storage cabinet. BACKGROUND

[0002] In the manufacturing process of cigarette, the cut tobacco needs to be stored for standby between silk making and rolling process, so a silk storage cabinet is needed. The tobacco in the silk storage cabinet will be intertwined into a ball due to stacking pressure. Therefore, when discharging the tobacco in the silk storage cabinet, a mechanical gripper is usually used to grab the tobacco, which results in that the discharge of the tobacco cannot be controlled and the discharge amount of the tobacco cannot be adjusted. Even if the tobacco is discharged, it is in a balled shape and needs to be scattered by a mechanical device.

[0003] The existing patent CN109077350A proposes a kind of silk storage cabinet, including cabinet body and the bottom belt for transporting tobacco being set at the bottom of cabinet body, between the discharge port of cabinet body and the discharge end of bottom belt, there is transfer belt for temporarily storing tobacco, the feeding end of transfer belt is set at the directly below of discharge port of cabinet body, the discharge end of transfer belt is tightly set with discharge port.

[0004] However, the above-mentioned silk storage cabinet has the following disadvantages: first, the tobacco in the silk storage cabinet cannot smoothly and orderly fall into the feeding end of the transfer belt; second, the silk storage cabinet cannot adjust the conveying amount of the tobacco on the transfer belt or the bottom belt for transporting tobacco.

[0005] Therefore, how to provide a kind of silk storage cabinet outflow regulating device becomes the technical problem to be solved in the field. UTILITY MODEL CONTENT

[0006] One object of the utility model is to provide a new technical solution for a silk storage cabinet outflow regulating device.

[0007] According to the first aspect of the utility model, a silk storage cabinet outflow regulating device is provided, which comprises a connecting plate, a flow regulating assembly and a driving assembly.

[0008] The two ends of the connecting plate are respectively connected with a left vertical plate and a right vertical plate, and the connecting plate is installed at the bottom end of the silk storage cabinet.

[0009] The flow regulating assembly comprises a spline spindle, a discharge roller, an adjusting cone, a grabbing comb, a follow-up turntable and an adjusting screw. The discharge roller is rotatably arranged between the left vertical plate and the right vertical plate. The adjusting cone is arranged inside the discharge roller. The first end of the spline spindle penetrates through the right vertical plate, the discharge roller and the adjusting cone and is connected with the left vertical plate. The spline spindle is connected with the discharge roller and the adjusting cone. The first end of the grabbing comb penetrates through the discharge roller and abuts against the outer peripheral wall of the adjusting cone. The second end of the grabbing comb is located outside the discharge roller.

[0010] The first end of the adjusting screw is in threaded connection with the adjusting cone, and the second end of the adjusting screw penetrates through the follow-up turntable;

[0011] The driving assembly is connected with the spline main shaft and used for driving the spline main shaft to rotate.

[0012] Optionally, first through holes and second through holes are arranged on the left vertical plate and the right vertical plate respectively;

[0013] A first bearing is arranged in the second through hole, an outer peripheral wall of the spline main shaft is connected with the first bearing, the follow-up turntable is rotationally arranged in the first through hole, and a first end of the spline main shaft is connected with the follow-up turntable.

[0014] Optionally, a second bearing is arranged in the first through hole, and an outer peripheral wall of the turntable is connected with the inside of the second bearing.

[0015] Optionally, the flow adjusting assembly further comprises a first spring, and two ends of the first spring are respectively connected with the inner wall of the discharging roller and the adjusting cone.

[0016] Optionally, the plurality of material grabbing comb teeth are uniformly and spacedly arranged along the length direction of the discharging roller.

[0017] The flow adjusting assembly further comprises a contact steel ball and a second spring, a first end of the material grabbing comb tooth is connected with the contact steel ball, the second spring is nested on the material grabbing comb tooth, and two ends of the second spring are respectively connected with the contact steel ball and the inner wall of the discharging roller.

[0018] Optionally, a feeding port is arranged in the middle part of the connecting plate, and a through hole connected with the yarn storage cabinet is arranged at the corner of the connecting plate.

[0019] Optionally, air guns are fixedly connected to the two sides of the left vertical plate and the right vertical plate, and the output ports of the two air guns are opposite to the tangent direction of the outer wall of the discharging roller.

[0020] Optionally, the driving assembly comprises a driving motor, the driving motor is arranged on the outer wall of the right vertical plate, and an output shaft of the driving motor is connected with the spline main shaft.

[0021] Optionally, the output shaft of the driving motor is a hexagonal shaft, and a hexagonal hole is arranged on the spline main shaft.

[0022] The utility model discloses the beneficial effect lies in:

[0023] The utility model discloses a left vertical board and right vertical board are set up between the discharging roller, and the taper adjustment is set up in the discharging roller, and the first end of the spline main shaft is connected with the left vertical board through the right vertical board, the discharging roller and the taper adjustment, and the spline main shaft is connected with the discharging roller and the taper adjustment, and the first end of the grabbing comb is connected with the outer circumferential wall of the discharging roller and the taper adjustment, and the second end of the grabbing comb is located at the outside of the discharging roller, and the first end of the adjusting screw is connected with the taper adjustment, and the second end of the adjusting screw is connected with the follow-up turntable.

[0024] Other features of the present application, and their advantages, will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0026] Figure 1 It is the structural drawing of the present application's silk storage cabinet discharge flow regulation device;

[0027] Figure 2 It is the sectional view of the present application's silk storage cabinet discharge flow regulation device;

[0028] Figure 3 It is the axial sectional view of the present application's silk storage cabinet discharge flow regulation device.

[0029] As shown in the figure: 1, connecting plate;11, feed inlet;2, flow regulation assembly;21, spline main shaft;22, discharging roller;23, taper adjustment;24, grabbing comb;25, follow-up turntable;26, adjusting screw;27, first spring;28, second spring;29, contact steel ball;3, drive motor;4, left vertical board;5, right vertical board;6, first bearing;7, second bearing;8, air gun. DETAILED DESCRIPTION

[0030] Various exemplary embodiments of the present application will now be described in detail with reference to the drawings. Note that the relative arrangement of the components and steps, numerical expressions, and numerical values set forth in these embodiments are merely illustrative and do not limit the scope of the present application, unless otherwise specifically stated.

[0031] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the scope of the application or its application or uses.

[0032] Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail herein, but should be considered within the scope of the present description.

[0033] In all examples shown and discussed herein, any specific values should be interpreted as merely illustrative, and not as a limitation. Thus, other examples of the exemplary embodiments can have different values.

[0034] As Figures 1 to 3 shown, the present embodiment provides a yarn storage cabinet discharge flow regulating device, comprising: a connecting plate 1, a flow regulating assembly 2 and a driving assembly.

[0035] The two ends of the connecting plate 1 are respectively connected with a left vertical plate 4 and a right vertical plate 5, and the connecting plate 1 is installed at the bottom end of the yarn storage cabinet.

[0036] The flow regulating assembly 2 comprises a spline main shaft 21, a discharge roller 22, an adjusting cone 23, a grabbing comb 24, a follow-up turntable 25 and an adjusting screw 26, the discharge roller 22 is rotationally arranged between the left vertical plate 4 and the right vertical plate 5, the adjusting cone 23 is arranged inside the discharge roller 22, the first end of the spline main shaft 21 penetrates through the right vertical plate 5, the discharge roller 22 and the adjusting cone 23 and is connected with the left vertical plate 4, and the spline main shaft 21 is connected with the discharge roller 22 and the adjusting cone 23, the first end of the grabbing comb 24 penetrates through the discharge roller 22 and abuts against the outer peripheral wall of the adjusting cone 23, and the second end of the grabbing comb 24 is located outside the discharge roller 22.

[0037] The first end of the adjusting screw 26 is threadedly connected with the adjusting cone 23, and the second end of the adjusting screw 26 penetrates through the follow-up turntable 25.

[0038] The driving assembly is connected with the spline main shaft 21, and the driving assembly is used for driving the spline main shaft 21 to rotate.

[0039] Specifically, because of the special attribute that the tobacco shreds in the yarn storage cabinet are intertwined into groups, the tobacco shreds cannot freely fall off, but can only be discharged after being grabbed or combed, so the tobacco shreds at the bottom end of the yarn storage cabinet can be gradually combed out from the bottom end of the yarn storage cabinet along with the rotation of the grabbing comb 24 protruding from the outer wall of the discharge roller 22, so as to realize smooth discharge of the tobacco shreds.

[0040] In operation, the operator starts the driving assembly, the driving assembly works to drive the spline main shaft 21 to rotate, the spline main shaft 21 rotates to drive the discharge roller 22 and the adjusting cone 23 to rotate, the grabbing comb 24 on the outer wall of the discharge roller 22 acts on the tobacco in the tobacco storage cabinet, and then the tobacco is gradually combed out from the bottom end of the tobacco storage cabinet.

[0041] As shown in Figure 1 When the adjusting cone 23 moves from the left stand 4 to the right stand 5, the length of the outer protrusion of the grabbing comb 24 increases, and the grabbing amount of the tobacco increases; when the adjusting cone 23 moves from the right stand 5 to the left stand 4, the length of the outer protrusion of the grabbing comb 24 decreases, and the grabbing amount of the tobacco decreases, so that the discharge flow adjustment of the tobacco storage cabinet is realized.

[0042] The utility model discloses a discharge roller 22 is rotationally arranged between left stand 4 and right stand 5, adjusting cone 23 is arranged in the inside of discharge roller 22, the first end of spline main shaft 21 is connected with left stand 4 through right stand 5, discharge roller 22 and adjusting cone 23, and spline main shaft 21 is connected with discharge roller 22 and adjusting cone 23, and the first end of grabbing comb 24 is connected with the outer circumferential wall of adjusting cone 23 through discharge roller 22, and the second end of grabbing comb 24 is located at the outside of discharge roller 22, and the first end of adjusting screw 26 is threadedly connected with adjusting cone 23, and the second end of adjusting screw 26 is connected with follow-up turntable 25, in operation, the operator starts the driving assembly, the driving assembly works to drive the spline main shaft 21 to rotate, the spline main shaft 21 rotates to drive the discharge roller 22 and the adjusting cone 23 to rotate, the grabbing comb 24 on the outer wall of the discharge roller 22 acts on the tobacco in the tobacco storage cabinet, and then the tobacco is gradually combed out from the bottom end of the tobacco storage cabinet, solves the tobacco between the free falling of being unable because mutual entanglement, realizes the smooth discharge of tobacco, and can adjust the position of adjusting cone 23 to change the length of the outer protrusion of grabbing comb 24, so as to adjust the grabbing amount of tobacco, and the discharge flow adjustment of the tobacco storage cabinet is realized.

[0043] In one embodiment of the discharge flow adjustment device of the tobacco storage cabinet of the utility model, as shown in Figures 1 to 2 The first through hole and the second through hole are respectively arranged on the left stand 4 and the right stand 5.

[0044] The first bearing 6 is arranged in the second through hole, the outer circumferential wall of the spline main shaft 21 is connected with the first bearing 6, the follow-up turntable 25 is rotationally arranged in the first through hole, and the first end of the spline main shaft 21 is connected with the follow-up turntable 25.

[0045] The utility model discloses a spline main shaft 21's outer peripheral wall is connected with first bearing 6, and the follow-up rotating disc 25 rotation is arranged in the first through -hole, and the first end of spline main shaft 21 is connected with follow-up rotating disc 25, can guarantee the stable rotation of spline main shaft 21, and then drive the rotation of discharge cylinder 22 and adjusting cone 23.

[0046] Further, the second bearing 7 is arranged in the first through -hole, and the outer peripheral wall of the rotating disc is connected with the inside of the second bearing 7, thereby ensuring that the rotating disc is stably installed on the left stand plate 4.

[0047] In one embodiment of the discharge flow regulating device of the tobacco storage cabinet, the flow regulating assembly 2 further comprises a first spring 27, and the two ends of the first spring 27 are respectively connected with the inner wall of the discharge cylinder 22 and the adjusting cone 23.

[0048] The specific operation of adjusting the length of the material grabbing comb teeth 24 protruding outward from the outer wall of the discharge cylinder 22 is as follows: under the abutting action of the plurality of adjusting screws 26 and the elastic force of the first spring 27, the adjusting cone 23 moves along the axis of the spline main shaft 21; when the adjusting cone 23 moves from the left stand plate 4 to the right stand plate 5, the length of the plurality of material grabbing comb teeth 24 protruding outward from the outer wall of the discharge cylinder 22 increases, and at this time, the grabbing amount of the material grabbing comb teeth 24 on the tobacco increases, and when the discharge cylinder 22 rotates, more tobacco is grabbed from the bottom end of the tobacco storage cabinet; when the adjusting cone 23 moves from the right stand plate 5 to the left stand plate 4, the length of the plurality of material grabbing comb teeth 24 protruding outward from the outer wall of the discharge cylinder 22 decreases, and at this time, the grabbing amount of the material grabbing comb teeth 24 on the tobacco decreases, and when the discharge cylinder 22 rotates, only a small amount of tobacco is grabbed from the bottom end of the tobacco storage cabinet; thus, by twisting the adjusting screws 26, the discharge flow of the tobacco storage cabinet is regulated.

[0049] In one embodiment of the discharge flow regulating device of the tobacco storage cabinet, as shown in Figures 1 to 3 The plurality of material grabbing comb teeth 24 are evenly spaced along the length direction of the discharge cylinder 22.

[0050] The flow regulating assembly 2 further comprises a contact steel ball 29 and a second spring 28, the first end of the material grabbing comb teeth 24 is connected with the contact steel ball 29, the second spring 28 is nested on the material grabbing comb teeth 24, and the two ends of the second spring 28 are respectively connected with the contact steel ball 29 and the inner wall of the discharge cylinder 22.

[0051] Specifically, the second spring 28 is connected with the contact steel ball 29, so that the inner end of the material grabbing comb teeth 24 always abuts against the outer wall of the adjusting cone 23; thus, when the adjusting cone 23 moves, all the material grabbing comb teeth 24 can stretch and contract on the outer diameter surface of the discharge cylinder 22, thereby regulating the discharge flow of the tobacco storage cabinet.

[0052] In an embodiment of the tobacco storage cabinet discharge flow regulating device, as shown in Figures 1 to 2 the middle part of the connecting plate 1 is provided with an inlet 11, and the corners of the connecting plate 1 are provided with through holes connected with the tobacco storage cabinet.

[0053] Specifically, when the connecting plate 1 is fixed to the bottom end of the tobacco storage cabinet through the connecting through holes at the corners thereof, the tobacco in the tobacco storage cabinet is in contact with the grabbing comb 24 protruding from the outer wall of the discharge roller 22 through the inlet 11, and then the tobacco is combed out from the tobacco storage cabinet along with the rotation of the discharge roller 22 and the grabbing comb 24, thereby realizing discharge.

[0054] In an embodiment of the tobacco storage cabinet discharge flow regulating device, as shown in Figures 2 to 3 the left vertical plate 4 and the right vertical plate 5 are fixedly connected with air guns 8 at both sides, and the output ports of the two air guns 8 are opposite to the tangent direction of the outer wall of the discharge roller 22.

[0055] Specifically, when the discharge roller 22 and the grabbing comb 24 are attached with tobacco, the air gun 8 is turned on to blow the tobacco adhered to the grabbing comb 24 away, so that the tobacco falls into the cigarette device.

[0056] In an embodiment of the tobacco storage cabinet discharge flow regulating device, as shown in Figures 1 to 2 the driving assembly comprises a driving motor 3, the driving motor 3 is arranged on the outer wall of the right vertical plate 5, and the output shaft of the driving motor 3 is connected with the spline main shaft 21.

[0057] Specifically, the driving motor 3 can drive the discharge roller 22 and the grabbing comb 24 to rotate through the spline main shaft 21 after being started, thereby realizing quantitative and orderly grabbing of the tobacco.

[0058] In an embodiment of the tobacco storage cabinet discharge flow regulating device, the output shaft of the driving motor 3 is a six-rib shaft, and the spline main shaft 21 is provided with a six-rib hole.

[0059] Specifically, the output shaft of the driving motor 3 can be directly inserted into the six-rib hole of the spline main shaft 21, so that the driving motor 3 can drive the spline main shaft 21 and the discharge roller 22, the adjusting conical table 23, the grabbing comb 24 and the follow-up turntable 25 to rotate after being started, thereby gradually combing out the tobacco in the form of a mass from the inlet 11.

[0060] Although some specific embodiments of the present application have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration, but not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A device for regulating the flow of material from a yarn storage cabinet, comprising: The utility model relates to a yarn feeding device, including: Connecting plate, flow regulation assembly and drive assembly; The both ends of connecting plate are connected with left vertical plate and right vertical plate respectively, and connecting plate is installed at the bottom end of the yarn storage cabinet; The flow regulation assembly includes spline main shaft, discharge cylinder, adjusting cone, grabbing comb, follow-up turntable and adjusting screw, the discharge cylinder is rotationally arranged between the left vertical plate and the right vertical plate, the adjusting cone is arranged in the discharge cylinder, the first end of the spline main shaft penetrates the right vertical plate, the discharge cylinder and the adjusting cone and is connected with the left vertical plate, and the spline main shaft is connected with the discharge cylinder and the adjusting cone, the first end of the grabbing comb penetrates the outer peripheral wall of the discharge cylinder and the adjusting cone and abuts, and the second end of the grabbing comb is located outside the discharge cylinder; The first end of the adjusting screw is threadedly connected with the adjusting cone, and the second end of the adjusting screw penetrates the follow-up turntable; The drive assembly is connected with the spline main shaft for driving the spline main shaft to rotate.

2. The reservoir outflow regulating device of claim 1, wherein, First through hole and second through hole are arranged on the left vertical plate and the right vertical plate respectively; The first bearing is arranged in the second through hole, the outer peripheral wall of the spline main shaft is connected with the first bearing, the follow-up turntable is rotationally arranged in the first through hole, and the first end of the spline main shaft is connected with the follow-up turntable.

3. The reservoir outflow regulating device of claim 2, wherein, Second bearing is arranged in the first through hole, and the outer peripheral wall of the turntable is connected with the inside of the second bearing.

4. The reservoir outflow regulator of claim 1, wherein, The flow regulation assembly further includes a first spring, and the two ends of the first spring are respectively connected with the inner wall of the discharge cylinder and the adjusting cone.

5. The reservoir outflow regulator of claim 1, wherein, The grabbing comb has a plurality of grabbing combs, and the plurality of grabbing combs are uniformly and interval arranged along the length direction of the discharge cylinder. The flow regulation assembly further includes a contact steel ball and a second spring, the first end of the grabbing comb is connected with the contact steel ball, the second spring is nested on the grabbing comb, and the two ends of the second spring are respectively connected with the contact steel ball and the inner wall of the discharge cylinder.

6. The reservoir outflow regulator of claim 1, wherein, The middle part of the connecting plate is provided with a feeding port, and the corners of the connecting plate are provided with through holes connected with the yarn storage cabinet.

7. The reservoir outflow regulator of claim 1, wherein, The left vertical plate and the right vertical plate are fixedly connected with air guns on both sides, and the output ports of the two air guns are opposite to the tangent direction of the outer wall of the discharge cylinder.

8. The reservoir outflow regulator of claim 1, wherein, The drive assembly includes a drive motor, the drive motor is arranged on the outer wall of the right vertical plate, and the output shaft of the drive motor is connected with the spline main shaft.

9. The reservoir outflow regulating device of claim 8, wherein, The output shaft of the drive motor is a six-rib shaft, and a six-rib hole is formed in the spline main shaft.

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