Double-layer flange belt device of feeding machine

Abstract

The utility model discloses a feeding machine double-layer flange belt device which comprises a flange structure arranged between a bottom belt and a supporting plate of a feeding machine in a surrounding mode. The flange structure comprises a pipe body arranged on the outer side of the supporting plate and a double-layer flange belt which is arranged at the lower end of the pipe body and obliquely extends to the inner side of the supporting plate from the position between the supporting plate and the bottom belt, and an air outlet hole is formed in the lower end of the pipe body and located between the double-layer flange belt. And compressed gas is introduced into the pipe body and is discharged from the gas outlet hole. The feeding machine flange belt cleaning device can solve the problems that a feeding machine flange belt needs to be manually and frequently cleaned, and time and labor are consumed; and the continuous cleaning operation of residual materials on the flange belt of the feeding machine is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of feeding machine, concretely relates to a double-layered baffle belt device of a feeding machine. BACKGROUND

[0002] In the process of cigarette production and processing, the feeding machine is provided with production materials, in order to prevent the leakage of materials between the stainless steel support plate on the side of the feeding machine and the bottom belt of the feeding machine, a baffle belt is installed on the stainless steel support plate on the side of the feeding machine during the design of the feeding machine, the baffle belt is made of nylon synthetic material, and the lower part of the baffle belt is connected with the bottom belt of the feeding frame.

[0003] In the actual production and processing process, after the delivery of the materials in the feeding machine is completed, some materials remain on the traditional baffle belt and cannot be completely removed, which is difficult to clean and sweep. UTILITY MODEL CONTENTS

[0004] The utility model discloses a double-layered baffle belt device of a feeding machine, which solves the problem that the baffle belt of the feeding machine needs to be cleaned frequently by manual work, and saves time and effort.

[0005] The utility model discloses a double-layered baffle belt device of a feeding machine, which solves the problem that the baffle belt of the feeding machine needs to be cleaned frequently by manual work, and saves time and effort.

[0006] Further, the lower end of the pipe body is provided with a long strip-shaped air outlet hole, and the direction of the air outlet hole is consistent with the direction of the pipe body.

[0007] Further, the baffle belt comprises a first belt and a second belt, the first belt is arranged on the outer side of the air outlet hole, the second belt is arranged on the inner side of the air outlet hole, and the tail ends of the first belt and the second belt are located on the inner side of the support plate.

[0008] Further, the thickness of the first belt is greater than that of the second belt.

[0009] Further, the first belt and the second belt are arranged in parallel, the horizontal extension distance of the first belt and the second belt is greater than the thickness of the support plate, so that when the first belt and the second belt are arranged obliquely below the support plate, the tail ends of the first belt and the second belt are located on the inner side of the support plate.

[0010] Further, when the first and second belts are arranged obliquely under the support plate, at least the ends of the first and second belts are attached together, and the first belt is attached to the surface of the bottom belt.

[0011] Further, when the compressed air is discharged through the air outlet, the first and second belts are separated, a blowing gap is formed between the first and second belts, and the first belt vibrates with the airflow.

[0012] Further, the bottom surface of the ends of the first and second belts is attached to the surface of the bottom belt, and at least the first belt is tightly attached to the surface of the bottom belt.

[0013] Further, the upper portion of the pipe body is provided with an air inlet, the air inlet is communicated with a gas compression device, and the air inlet is used for guiding compressed gas into the inner cavity of the pipe body.

[0014] Further, the support plate comprises a right side plate, a left side plate and a rear side plate, and at least three of the three side edge structures are arranged at the gap between the support plate and the bottom belt.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model discloses a double-layer side edge belt device of a feeding machine, the double-layer side edge belt is composed of two layers of nylon synthetic materials with different thicknesses, and the belt type feeding machine side edge belt cleaning can be controlled and automated by using the principle of aerodynamics, so that the problem of difficult manual cleaning of the belt type feeding machine side edge belt is solved.

[0017] The application uses the side edge belt of two layers of nylon synthetic materials with different thicknesses, the lower side edge belt is thicker and cannot move outward under the constraint of the bottom belt of the feeding machine, the upper side edge belt is thinner, and the upper and lower side edge belts are in close contact under the action of the material itself, when the compressed air is introduced, the upper side edge belt can be blown and vibrated while blowing the residual material, so that the continuous and efficient cleaning operation of the residual material on the side edge belt is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings incorporated into and forming a part of the specification illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings, like reference numerals are used to represent similar elements. The drawings in the following description are some embodiments of the present application, not all embodiments. For those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0019] Figure 1 It is a structure diagram of a double-layer side edge belt device of a feeding machine according to an embodiment of the present application.

[0020] Figure 2 is a schematic view of the edge structure;

[0021] Figure 3 is a side view of the edge structure;

[0022] Figure 4 is a schematic view of the opening and closing of the double-layer edge belt when the air pressure in the cavity changes;

[0023] Figure 5 is a schematic view of the butt joint of the edge belt at the rear end of the support plate of the feeding machine.

[0024] In the figure: 1, edge structure; 2, support plate; 3, bottom belt; 11, pipe body; 12, air outlet; 13, edge belt; 131, first belt; 132, second belt; 21, right side plate; 22, left side plate; 23, rear side plate. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application and the prior art, the specific embodiments of the present application will be described below with reference to the drawings. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor, and other embodiments can be obtained. In addition, the design direction is only to represent the relative position relationship between the components, not the absolute position relationship.

[0026] First, the support plate 2 of the feeding machine and the bottom belt 3 are designed separately, the support plate 2 is suspended above one end of the bottom belt 3, and the material constrained by the support plate 2 is transported to the other end of the bottom belt 3 by the bottom belt 3. In this process, the support plate 2 not only plays a certain restraining role when the material is lowered, but also plays a restraining role on the material when it is transported on the bottom belt 3, and the stacking height of the material should not be higher than the height of the support plate 2. The support plate 2 is surrounded by three on the upper surface of the bottom belt 3, and is semi-enclosed, as shown in Figure 1 The missing port is the output port of the next stage of the material. The edge belt is arranged at the gap between the support plate 2 and the bottom belt 3 to prevent the material from leaking out of the gap.

[0027] The embodiment of the present application provides a double-layer edge belt device of a feeding machine, please refer to Figures 1-5 , mainly including an edge structure 1 arranged between the bottom belt 3 and the support plate 2 of the feeding machine, the edge structure 1 including a pipe body 11 arranged outside the support plate 2, a double-layer edge belt 13 arranged at the lower end of the pipe body 11 and extending from the support plate 2 and the bottom belt 3 to the inside of the support plate 2, the lower end of the pipe body 11 is provided with an air outlet, and the air outlet is located between the double-layer edge belt 13; the pipe body 11 is connected to compressed gas and discharged from the air outlet.

[0028] In the present application, the pipe body 11 can be a full-length square tube structure, which is fixed to the outer side of the support plate 2 according to the gap between the support plate 2 and the bottom belt 3. The double-layer structure of the edge belt 13 is arranged on the lower side of the pipe body 11 to enclose the gap. The edge belt 13 is arranged in an inclined state in the gap, and the end extends into the inner side of the support plate 2 to perform the function of preventing material leakage as a conventional edge belt.

[0029] The pipe body 11 is hollow inside and filled with compressed gas. The gas outlet of the pipe body 11 is arranged between the double-layer structure of the edge belt 13, so that the gas outlet, the double-layer structure of the edge belt, the gas outlet, and the edge belt form an arrangement. The gas outlet is located between the two layers of the edge belt.

[0030] When there is no compressed gas, the edge belts on both sides of the gas outlet are in a closed state, and the material on the edge belt is not cleaned. When there is compressed gas, the edge belts on both sides of the gas outlet are blown open by the gas, forming an open and closed state, and a gas blowing gap is formed between the two layers of the edge belt. Compressed gas can be blown into the inner side of the support plate 2, and the residual material on the inner side of the edge belt 13 can be swept and cleaned. At the same time, affected by the airflow, the upper edge belt vibrates and shakes the residual material on it to the inner side area, which is also swept and cleaned by the airflow.

[0031] Thus, the edge structure 1 of the present application can effectively clean the residual material and realize automatic operation, which can complete the cleaning of the residual material without manual intervention and effectively save manpower.

[0032] In an embodiment of the present application, the lower end of the pipe body 11 can be provided with a long strip-shaped gas outlet, which is arranged along the lower bottom wall of the square tube, so that the direction of the gas outlet is consistent with the direction of the pipe body 11. The two-layer edge belt structure can be arranged on the two side walls of the square tube structure, so that the gas outlet is located between the double-layer edge belt 13. When the airflow is ejected from the gas outlet, the two side edge belt structures can be effectively subjected to external force, so that the two side edge belts, which are normally attached together, exhibit a separation attribute and form a gas blowing gap.

[0033] In a specific embodiment, the double-layer structure of the edge belt 13 includes a first belt 131 and a second belt 132. The first belt 131 is arranged on the outer side of the gas outlet and can be fixed to the outer side wall of the square tube. The second belt 132 is arranged on the inner side of the gas outlet and can be fixed to the inner side wall of the square tube. The tail ends of the first belt 131 and the second belt 132 are located on the inner side of the support plate 2, which can guide the airflow to the inside of the support plate 2 to clean the residual material.

[0034] For example, in the uninstalled state, the first belt 131 and the second belt 132 can be arranged in parallel, as shown in FIG. 1. Figure 3As shown in the drawings, the support plate 2 is located inside the pipe body 11, and the lower end of the support plate 2 can not exceed the bottom wall of the pipe body 11 and does not directly contact the edge belt structure, and does not directly apply pressure to the edge belt structure.

[0035] However, it should be clear that the first belt 131 and the second belt 132 should be long enough, at least the horizontal extension distance of the first belt 131 and the second belt 132 should be greater than the thickness of the support plate 2, so that when the first belt 131 and the second belt 132 are inclined below the support plate 2, the ends of the first belt 131 and the second belt 132 are located inside the support plate 2, and the airflow can be stably introduced into the inside of the support plate 2 and blown to the bottom belt 3 inside.

[0036] As a preferred embodiment, the thickness of the first belt 131 can be greater than the thickness of the second belt 132, so that the second belt 132 has a greater vibration amplitude when it is vibrated by the airflow, so as to shake off the material retained on the second belt 132 and blow it to the bottom belt 3 inside.

[0037] When in the installed state, that is, when the first belt 131 and the second belt 132 are inclined below the support plate 2, due to the limited gap height between the support plate 2 and the bottom belt 3, at least the ends of the first belt 131 and the second belt 132 are attached together, and the first belt 131 is tightly attached to the surface of the bottom belt 3, so as to ensure that the material does not leak in and out of the gap during normal transportation.

[0038] In the embodiment of the present application, the pipe body 11 is fixed outside the support plate 2, and the lower end surface of the support plate 2 can be flush with the bottom wall of the pipe body 11, and the gap between the support plate 2 and the bottom belt 3 is completely blocked by the edge belt 13, wherein the first belt 131 contacts the bottom belt 3 on the outside, and the second belt 132 contacts the bottom belt 3 on the inside, and the second belt 132 completely blocks the first belt 131, so that the material is retained on the second belt 132.

[0039] On this basis, when compressed air is introduced into the pipe body 11, the cavity pressure is large, the compressed air is discharged from the air outlet hole, the first belt 131 and the second belt 132 are separated, a blowing gap is formed between the first belt 131 and the second belt 132, and the first belt 131 vibrates with the airflow, as shown on the right side in the drawings. Figure 4 When the compressed air is not introduced into the pipe body 11, the cavity pressure is small, the compressed air is not discharged from the air outlet hole, the ends of the first belt 131 and the second belt 132 are attached together, the blowing gap disappears, and the edge belt 13 re-forms an effective gap blocking effect, as shown on the left side in the drawings.

[0040] As a preferred embodiment, the end bottom surface of the first band 131 and the second band 132 is combined with the surface of the bottom band 3, at least the first band 131 is tightly combined with the surface of the bottom band 3. Specifically, the arc surface structure of the horizontal type can be arranged on the end bottom surface of the first band 131 and the second band 132, so that the first band 131 and the second band 132 can form a close effect with the bottom band 3 even if the deformation occurs.

[0041] In this application, the first band 131 and the second band 132 are flexible structures with certain elasticity. Specifically, the pipe body 11 can be a stainless steel square tube, and the flange band 13 can be a nylon synthetic material, which forms a double-layer structure as proposed in this application.

[0042] However, for the flange band 13 inserted into the gap, the insertion stability of the flange band 13 under the normal operation of the bottom band 3 should be ensured, so that the flange band 13 is not easily pulled out of the gap and pushed out / lifted out to the outside of the gap, thereby damaging the plugging effect of the gap.

[0043] Specifically, the suspension height of the support plate 2 on the bottom band 3 can be adjusted, so that at least the first band 131 of the flange band 13 is pressed on the bottom band 3, and the second band 132 is kept in a close state with the first band 131, forming an effective gap plugging effect. Further, the length of the flange band 13 can be appropriately increased, so that the flange band 13 placed on the inner side of the support plate 2 has more structure, so that it is not easily pulled out of the gap and not easily pulled out of the gap.

[0044] In the embodiment of the application, the upper part of the pipe body 11 can be provided with an air inlet hole 12, which is communicated with a gas compression device, for introducing compressed gas into the inner cavity of the pipe body 11, and the air outlet hole is communicated with the inner cavity of the pipe body 11.

[0045] Specifically, the gas compression device can be a blower, a compressor, etc., and high-pressure gas can be delivered to the pipe body 11 through a pipeline. A controller can be additionally provided to manually control or link control whether to introduce compressed gas; for example, after each batch of material is delivered, a process of gas introduction is performed to automatically complete the material edge cleaning.

[0046] Further, the compression strength and airflow speed of the compressed gas will affect the vibration frequency and amplitude of the second band 132, and the vibration effect of the second band 132 can be controlled by adjusting the compression strength and airflow speed of the compressed gas according to the actual situation, so that the cleaning of the residual material is more reasonable, and the purpose of energy saving is achieved.

[0047] At the same time, the blowing effect of the airflow should be limited to avoid that the blowing strength of one side is too strong, which affects the cleaning effect of the other side.

[0048] In one embodiment, the support plate 2 comprises a right side plate 21, a left side plate 22, and a rear side plate 23, and at least three baffle structures 1 are arranged around the gap between the support plate 2 and the bottom belt 3, as shown in Figs. 1 and 2. Figure 1 、 Figure 5 The blowing effect of the baffle structures 1 under the jurisdiction of the right side plate 21 and the left side plate 22 should be the same, so that the material is concentratedly blown to the middle of the bottom belt 3, and the blowing effect of the baffle structures 1 under the jurisdiction of the rear side plate 23 can be appropriately reduced to avoid affecting the blowing effect of the two sides.

[0049] Further, the blowing operation of the two sides and the rear side can be carried out in sequence and in stages. For example, strong blowing operation of the two sides is carried out first, strong blowing operation of the rear side is carried out second, and weak blowing operation of the two sides is carried out last to ensure complete cleaning of the residual material.

[0050] In the embodiment of the present application, in order to reasonably arrange the three baffle structures 1, the front end of the baffle belt 13 can be flush with the pipe body 11 at the front end of the baffle structure 1 on the two sides, and the rear end of the baffle belt 13 can be cut off part of the structure at the rear end of the baffle structure 1 on the two sides, and part of the structure can be cut off at both ends of the baffle structure 1 on the rear side, so that the rear end of the baffle structure 1 on the rear side can be butt-jointed with the rear end of the baffle structure 1 on the two sides, as shown in Fig. 3, and the baffle belt 13 carried by the three baffle structures 1 can be arranged to form a relatively complete sealing structure, and the sealing of the gap is more perfect. Figure 5

[0051] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0052] The above is a further detailed description of the present application in combination with specific preferred embodiments, and the specific embodiments of the present application cannot be limited to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, some simple deductions or substitutions can be made without departing from the concept of the present application, and all of them should be regarded as falling within the protection scope of the present application.​

Claims

1. A double deck flange belt device for a feeding machine, characterized in that, The application relates to a fence structure (1) which is arranged between a supporting plate (2) of a feeding machine and a bottom belt (3), and comprises a pipe body (11) arranged outside the supporting plate (2), and a double-layer fence belt (13) arranged at the lower end of the pipe body (11) and extending from between the supporting plate (2) and the bottom belt (3) to the inner side of the supporting plate (2) in an inclined manner, wherein a gas outlet hole is arranged at the lower end of the pipe body (11) and located between the double-layer fence belt (13), and the pipe body (11) is connected to compressed gas and discharges the compressed gas from the gas outlet hole.

2. A double deck flange belt apparatus for a feeding machine according to claim 1, wherein The lower end of the pipe body (11) is provided with a long strip-shaped gas outlet hole, and the direction of the gas outlet hole is consistent with the direction of the pipe body (11).

3. A double deck flange belt apparatus for a feeding machine according to claim 1, wherein The fence belt (13) comprises a first belt (131) and a second belt (132), the first belt (131) is arranged outside the gas outlet hole, the second belt (132) is arranged inside the gas outlet hole, and the tail ends of the first belt (131) and the second belt (132) are located inside the supporting plate (2).

4. A double deck flange belt apparatus for a feeding machine according to claim 3, wherein The thickness of the first belt (131) is greater than the thickness of the second belt (132).

5. A double deck flange belt apparatus for a feeding machine according to claim 3, wherein The first belt (131) and the second belt (132) are arranged in parallel, the horizontal extension distance of the first belt (131) and the second belt (132) is greater than the thickness of the supporting plate (2), so that when the first belt (131) and the second belt (132) are arranged under the supporting plate (2) in an inclined manner, the tail ends of the first belt (131) and the second belt (132) are located inside the supporting plate (2).

6. A double deck flange belt apparatus for a feeding machine according to claim 5, wherein When the first belt (131) and the second belt (132) are arranged under the supporting plate (2) in an inclined manner, at least the tail ends of the first belt (131) and the second belt (132) are attached together, and the first belt (131) is tightly attached to the surface of the bottom belt (3).

7. A double deck flange belt apparatus for a feeding machine according to claim 6, wherein When the gas outlet hole discharges compressed air, the first belt (131) and the second belt (132) are separated, so that a gas blowing gap is formed between the first belt (131) and the second belt (132), and the first belt (131) vibrates along with the airflow.

8. A double deck flange belt apparatus for a feeding machine according to claim 3, wherein The bottom surface of the tail end of the first belt (131) and the second belt (132) is attached to the surface of the bottom belt (3), and at least the first belt (131) is tightly attached to the surface of the bottom belt (3).

9. A double deck flange belt apparatus for a feeding machine according to claim 1, wherein The upper portion of the pipe body (11) is provided with an air inlet hole (12) which is communicated with a gas compression device and used for guiding compressed gas into the inner cavity of the pipe body (11), and the gas outlet hole is communicated with the inner cavity of the pipe body (11).

10. A double deck flange belt apparatus for a feeding machine according to claim 1, wherein The supporting plate (2) comprises a right side plate (21), a left side plate (22) and a rear side plate (23), and at least three fence structures (1) are arranged at the gap between the supporting plate (2) and the bottom belt (3).

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